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	<title>1.1.1.1 &#8211; Noise</title>
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	<link>https://noise.getoto.net</link>
	<description>The collective thoughts of the interwebz</description>
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		<title>The keys to the Internet change on October 11. Are you ready?</title>
		<link>https://noise.getoto.net/2026/10/06/the-keys-to-the-internet-change-on-october-11-are-you-ready/</link>
		
		<dc:creator><![CDATA[Sebastiaan Neuteboom]]></dc:creator>
		<pubDate>Tue, 06 Oct 2026 17:50:11 +0000</pubDate>
				<category><![CDATA[1.1.1.1]]></category>
		<category><![CDATA[Cryptography]]></category>
		<category><![CDATA[DNS]]></category>
		<category><![CDATA[DNSSEC]]></category>
		<category><![CDATA[reliability]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=f4ea0cdbc2e10eaa5700e34d4bf11ef9</guid>

					<description><![CDATA[On October 11, 2026, the DNS root switches to a new key-signing key (KSK-2024). Learn what this means for you, and how RFC 8509 trust anchor sentinels allow you to test whether your DNS resolver is ready for the rollover.]]></description>
		
		
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			</item>
		<item>
		<title>1.1.1.1 now supports post-quantum DNSSEC, all 2,420 bytes of it</title>
		<link>https://noise.getoto.net/2026/09/10/1-1-1-1-now-supports-post-quantum-dnssec-all-2420-bytes-of-it/</link>
		
		<dc:creator><![CDATA[Sebastiaan Neuteboom]]></dc:creator>
		<pubDate>Thu, 10 Sep 2026 13:00:00 +0000</pubDate>
				<category><![CDATA[1.1.1.1]]></category>
		<category><![CDATA[Cryptography]]></category>
		<category><![CDATA[DNS]]></category>
		<category><![CDATA[DNSSEC]]></category>
		<category><![CDATA[post quantum]]></category>
		<category><![CDATA[research]]></category>
		<category><![CDATA[security]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=cb799dbcd7146cfdb725e90c11a64aa2</guid>

					<description><![CDATA[1.1.1.1 now validates DNSSEC signatures using NIST’s post-quantum ML-DSA-44 algorithm. Here is how we manage 2,420-byte signatures and downgrade risks at scale.]]></description>
		
		
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			</item>
		<item>
		<title>How we saved 100 terabytes of memory by optimizing 1.1.1.1’s DNS cache</title>
		<link>https://noise.getoto.net/2026/08/27/how-we-saved-100-terabytes-of-memory-by-optimizing-1-1-1-1s-dns-cache/</link>
		
		<dc:creator><![CDATA[Sebastiaan Neuteboom]]></dc:creator>
		<pubDate>Thu, 27 Aug 2026 17:02:35 +0000</pubDate>
				<category><![CDATA[1.1.1.1]]></category>
		<category><![CDATA[deep dive]]></category>
		<category><![CDATA[DNS]]></category>
		<category><![CDATA[Engineering]]></category>
		<category><![CDATA[Optimization]]></category>
		<category><![CDATA[Performance]]></category>
		<category><![CDATA[Rust]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=63a3d5799d21eeb6edcd62415ae3b969</guid>

					<description><![CDATA[Five Rust-level memory optimizations to the DNS cache layout of Big Pineapple cut per-entry memory by 56%, freeing approximately 100 TB of memory across Cloudflare's fleet.]]></description>
		
		
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			</item>
		<item>
		<title>A broken DNSSEC rollover took down .AL. Now 1.1.1.1 tells you when validation is bypassed</title>
		<link>https://noise.getoto.net/2026/07/14/a-broken-dnssec-rollover-took-down-al-now-1-1-1-1-tells-you-when-validation-is-bypassed/</link>
		
		<dc:creator><![CDATA[Sebastiaan Neuteboom]]></dc:creator>
		<pubDate>Tue, 14 Jul 2026 13:00:00 +0000</pubDate>
				<category><![CDATA[1.1.1.1]]></category>
		<category><![CDATA[DNS]]></category>
		<category><![CDATA[DNSSEC]]></category>
		<category><![CDATA[Post Mortem]]></category>
		<category><![CDATA[reliability]]></category>
		<category><![CDATA[standards]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=2c557b12e7a2181813b16f91782a6892</guid>

					<description><![CDATA[When a failed DNSSEC key rollover took down the .AL TLD, we deployed a Negative Trust Anchor to restore resolution. This time, though, clients didn't have to take our word for it: 1.1.1.1 returned EDE 33, a new DNS error code that signals directly in the response that DNSSEC validation was bypassed.]]></description>
		
		
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		<item>
		<title>When DNSSEC goes wrong: how we responded to the .de TLD outage</title>
		<link>https://noise.getoto.net/2026/05/06/when-dnssec-goes-wrong-how-we-responded-to-the-de-tld-outage/</link>
		
		<dc:creator><![CDATA[Sebastiaan Neuteboom]]></dc:creator>
		<pubDate>Wed, 06 May 2026 17:00:00 +0000</pubDate>
				<category><![CDATA[1.1.1.1]]></category>
		<category><![CDATA[DNS]]></category>
		<category><![CDATA[DNSSEC]]></category>
		<category><![CDATA[Outage]]></category>
		<category><![CDATA[reliability]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=6b1ded77824a78a21537907b5de72a3a</guid>

					<description><![CDATA[On May 5, 2026, DENIC published broken DNSSEC signatures for the .de TLD, making millions of domains unreachable. Here's what 1.1.1.1 saw, how serve stale cushioned the impact, and how we restored resolution.]]></description>
		
		
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			</item>
		<item>
		<title>Our ongoing commitment to privacy for the 1.1.1.1 public DNS resolver</title>
		<link>https://noise.getoto.net/2026/04/01/our-ongoing-commitment-to-privacy-for-the-1-1-1-1-public-dns-resolver/</link>
		
		<dc:creator><![CDATA[Rory Malone]]></dc:creator>
		<pubDate>Wed, 01 Apr 2026 13:00:00 +0000</pubDate>
				<category><![CDATA[1.1.1.1]]></category>
		<category><![CDATA[Consumer Services]]></category>
		<category><![CDATA[DNS]]></category>
		<category><![CDATA[Privacy]]></category>
		<category><![CDATA[transparency]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=1ede11b20a8309ad2a039cc6436755e1</guid>

					<description><![CDATA[Eight years ago, we launched 1.1.1.1 to build a faster, more private Internet. Today, we’re sharing the results of our latest independent examination. The result: our privacy protections are working exactly as promised.]]></description>
		
		
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			</item>
		<item>
		<title>What came first: the CNAME or the A record?</title>
		<link>https://noise.getoto.net/2026/01/14/what-came-first-the-cname-or-the-a-record/</link>
		
		<dc:creator><![CDATA[Sebastiaan Neuteboom]]></dc:creator>
		<pubDate>Wed, 14 Jan 2026 00:00:00 +0000</pubDate>
				<category><![CDATA[1.1.1.1]]></category>
		<category><![CDATA[Bugs]]></category>
		<category><![CDATA[Consumer Services]]></category>
		<category><![CDATA[DNS]]></category>
		<category><![CDATA[Post Mortem]]></category>
		<category><![CDATA[Resolver]]></category>
		<category><![CDATA[standards]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=74a67414f2d202bb3c7ce0d2932cfe89</guid>

					<description><![CDATA[A recent change to 1.1.1.1 accidentally altered the order of CNAME records in DNS responses, breaking resolution for some clients. This post explores the technical root cause, examines the source code of affected resolvers, and dives into the inherent ambiguities of the DNS RFCs.]]></description>
		
		
		<enclosure url="" length="0" type="" />

			</item>
		<item>
		<title>What we know about Iran’s Internet shutdown</title>
		<link>https://noise.getoto.net/2026/01/13/what-we-know-about-irans-internet-shutdown/</link>
		
		<dc:creator><![CDATA[David Belson]]></dc:creator>
		<pubDate>Tue, 13 Jan 2026 00:00:00 +0000</pubDate>
				<category><![CDATA[1.1.1.1]]></category>
		<category><![CDATA[Internet Shutdown]]></category>
		<category><![CDATA[Internet Traffic]]></category>
		<category><![CDATA[Radar]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=73b3d6e3c74c20a92b9491958dd11a16</guid>

					<description><![CDATA[Cloudflare Radar data shows Internet traffic from Iran has effectively dropped to zero since January 8, signaling a complete shutdown in the country and disconnection from the global Internet.]]></description>
		
		
		<enclosure url="" length="0" type="" />

			</item>
		<item>
		<title>From .com to .anything: introducing Top-Level Domain (TLD) insights on Cloudflare Radar</title>
		<link>https://noise.getoto.net/2025/10/27/from-com-to-anything-introducing-top-level-domain-tld-insights-on-cloudflare-radar/</link>
		
		<dc:creator><![CDATA[André Jesus]]></dc:creator>
		<pubDate>Mon, 27 Oct 2025 12:00:00 +0000</pubDate>
				<category><![CDATA[1.1.1.1]]></category>
		<category><![CDATA[DNS]]></category>
		<category><![CDATA[Radar]]></category>
		<category><![CDATA[Registrar]]></category>
		<category><![CDATA[research]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=1e20d019f45eb78cc7ea780a806bedcf</guid>

					<description><![CDATA[Cloudflare Radar has launched a new Top-Level Domain (TLD) page, providing insights into TLD popularity, traffic, and security. The top-ranking TLD may come as a surprise.]]></description>
		
		
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			</item>
		<item>
		<title>15 years of helping build a better Internet: a look back at Birthday Week 2025</title>
		<link>https://noise.getoto.net/2025/09/29/15-years-of-helping-build-a-better-internet-a-look-back-at-birthday-week-2025/</link>
		
		<dc:creator><![CDATA[Nikita Cano]]></dc:creator>
		<pubDate>Mon, 29 Sep 2025 14:00:00 +0000</pubDate>
				<category><![CDATA[1.1.1.1]]></category>
		<category><![CDATA[AI]]></category>
		<category><![CDATA[Application Security]]></category>
		<category><![CDATA[Application Services*]]></category>
		<category><![CDATA[Birthday Week]]></category>
		<category><![CDATA[bots]]></category>
		<category><![CDATA[Cache]]></category>
		<category><![CDATA[CDN]]></category>
		<category><![CDATA[Cloudflare for Startups]]></category>
		<category><![CDATA[Cloudflare One]]></category>
		<category><![CDATA[Cloudflare Workers]]></category>
		<category><![CDATA[Cloudflare Zero Trust]]></category>
		<category><![CDATA[Developer Platform]]></category>
		<category><![CDATA[Developers]]></category>
		<category><![CDATA[Partners]]></category>
		<category><![CDATA[Performance]]></category>
		<category><![CDATA[security]]></category>
		<category><![CDATA[Speed]]></category>
		<category><![CDATA[Workers Launchpad]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=9fa4ec7481e814a96fb21ba6795c8a1b</guid>

					<description><![CDATA[Rust-powered core systems, post-quantum upgrades, developer access for students, PlanetScale integration, open-source partnerships, and our biggest internship program ever — 1,111 interns in 2026.]]></description>
		
		
		<enclosure url="" length="0" type="" />

			</item>
		<item>
		<title>Securing today for the quantum future: WARP client now supports post-quantum cryptography (PQC)</title>
		<link>https://noise.getoto.net/2025/09/24/securing-today-for-the-quantum-future-warp-client-now-supports-post-quantum-cryptography-pqc/</link>
		
		<dc:creator><![CDATA[Sharon Goldberg]]></dc:creator>
		<pubDate>Wed, 24 Sep 2025 13:00:00 +0000</pubDate>
				<category><![CDATA[1.1.1.1]]></category>
		<category><![CDATA[Birthday Week]]></category>
		<category><![CDATA[Cloudflare One]]></category>
		<category><![CDATA[Cloudflare Zero Trust]]></category>
		<category><![CDATA[Cryptography]]></category>
		<category><![CDATA[post quantum]]></category>
		<category><![CDATA[SASE]]></category>
		<category><![CDATA[warp]]></category>
		<category><![CDATA[Zero-Trust]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=e886caad42edd69714aba875faf89f32</guid>

					<description><![CDATA[To prepare for a future where powerful quantum computers come online, we've upgraded our WARP client with post-quantum cryptography.]]></description>
		
		
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			</item>
		<item>
		<title>Addressing the unauthorized issuance of multiple TLS certificates for 1.1.1.1</title>
		<link>https://noise.getoto.net/2025/09/04/addressing-the-unauthorized-issuance-of-multiple-tls-certificates-for-1-1-1-1/</link>
		
		<dc:creator><![CDATA[Joe Abley]]></dc:creator>
		<pubDate>Thu, 04 Sep 2025 17:30:00 +0000</pubDate>
				<category><![CDATA[1.1.1.1]]></category>
		<category><![CDATA[Certificate Authority]]></category>
		<category><![CDATA[Certificate Transparency]]></category>
		<category><![CDATA[DNS]]></category>
		<category><![CDATA[doh]]></category>
		<category><![CDATA[Resolver]]></category>
		<category><![CDATA[security]]></category>
		<category><![CDATA[TLS]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=05eaab01b65450877bcfbf0ae120a924</guid>

					<description><![CDATA[Unauthorized TLS certificates were issued for 1.1.1.1 by a Certification Authority without permission from Cloudflare. These rogue certificates have now been revoked.]]></description>
		
		
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			</item>
		<item>
		<title>Cloudflare 1.1.1.1 Incident on July 14, 2025</title>
		<link>https://noise.getoto.net/2025/07/15/cloudflare-1-1-1-1-incident-on-july-14-2025/</link>
		
		<dc:creator><![CDATA[Ash Pallarito]]></dc:creator>
		<pubDate>Tue, 15 Jul 2025 15:05:00 +0000</pubDate>
				<category><![CDATA[1.1.1.1]]></category>
		<category><![CDATA[IPv4]]></category>
		<category><![CDATA[Outage]]></category>
		<category><![CDATA[warp]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=6979b33d83b2c3990c26a3cac11b9564</guid>

					<description><![CDATA[July 14th, 2025, Cloudflare made a change to our service topologies that caused an outage for 1.1.1.1 on the edge, causing downtime for 62 minutes for customers using the 1.1.1.1 public DNS Resolver.]]></description>
		
		
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			</item>
		<item>
		<title>Some TXT about, and A PTR to, new DNS insights on Cloudflare Radar</title>
		<link>https://noise.getoto.net/2025/02/27/some-txt-about-and-a-ptr-to-new-dns-insights-on-cloudflare-radar/</link>
		
		<dc:creator><![CDATA[David Belson]]></dc:creator>
		<pubDate>Thu, 27 Feb 2025 14:00:00 +0000</pubDate>
				<category><![CDATA[1.1.1.1]]></category>
		<category><![CDATA[DNS]]></category>
		<category><![CDATA[DNSSEC]]></category>
		<category><![CDATA[doh]]></category>
		<category><![CDATA[Radar]]></category>
		<category><![CDATA[Resolver]]></category>
		<category><![CDATA[Traffic]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=4b1d372effbdcf963aef149e589b0db4</guid>

					<description><![CDATA[The new Cloudflare Radar DNS page provides increased visibility into aggregate traffic and usage trends seen by our 1.1.1.1 resolver]]></description>
		
		
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			</item>
		<item>
		<title>No hallucinations here: track the latest AI trends with expanded insights on Cloudflare Radar</title>
		<link>https://noise.getoto.net/2025/02/04/no-hallucinations-here-track-the-latest-ai-trends-with-expanded-insights-on-cloudflare-radar/</link>
		
		<dc:creator><![CDATA[David Belson]]></dc:creator>
		<pubDate>Tue, 04 Feb 2025 14:00:00 +0000</pubDate>
				<category><![CDATA[1.1.1.1]]></category>
		<category><![CDATA[AI]]></category>
		<category><![CDATA[bots]]></category>
		<category><![CDATA[Radar]]></category>
		<category><![CDATA[Traffic]]></category>
		<category><![CDATA[Workers AI]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=765a4385700d20e48b32a5687b9d2606</guid>

					<description><![CDATA[Today, we are launching a new dedicated “AI Insights” page on Cloudflare Radar that incorporates this graph and builds on it with additional metrics.]]></description>
		
		
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			</item>
		<item>
		<title>What’s new in Cloudflare: MASQUE now powers 1.1.1.1 &#038; WARP apps, DEX now generally available with Remote Captures</title>
		<link>https://noise.getoto.net/2024/12/27/whats-new-in-cloudflare-masque-now-powers-1-1-1-1-warp-apps-dex-now-generally-available-with-remote-captures/</link>
		
		<dc:creator><![CDATA[Mari Galicer]]></dc:creator>
		<pubDate>Fri, 27 Dec 2024 14:00:00 +0000</pubDate>
				<category><![CDATA[1.1.1.1]]></category>
		<category><![CDATA[Cloudflare Zero Trust]]></category>
		<category><![CDATA[DEX]]></category>
		<category><![CDATA[MASQUE]]></category>
		<category><![CDATA[Product News]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=e4e86ec9f95511ad4cbb8145f2b61aa9</guid>

					<description><![CDATA[This roundup blog post shares the latest new features and capabilities at Cloudflare.]]></description>
		
		
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			</item>
		<item>
		<title>Cloudflare partners with Internet Service Providers and network equipment providers to deliver a safer browsing experience to millions of homes</title>
		<link>https://noise.getoto.net/2024/09/24/cloudflare-partners-with-internet-service-providers-and-network-equipment-providers-to-deliver-a-safer-browsing-experience-to-millions-of-homes/</link>
		
		<dc:creator><![CDATA[Kelly May Johnston]]></dc:creator>
		<pubDate>Tue, 24 Sep 2024 13:00:00 +0000</pubDate>
				<category><![CDATA[1.1.1.1]]></category>
		<category><![CDATA[Birthday Week]]></category>
		<category><![CDATA[DNS]]></category>
		<category><![CDATA[Network Services]]></category>
		<category><![CDATA[Partners]]></category>
		<category><![CDATA[Privacy]]></category>
		<category><![CDATA[security]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=d3e87cf1a81f41aec1c5d63f0d7868a6</guid>

					<description><![CDATA[Cloudflare is extending the use of our public DNS resolver through partnering with ISPs and network providers to deliver a safer browsing experience directly to families. Join us in protecting every Internet user from unsafe content with the click of a button, powered by 1.1.1.1 for Families.]]></description>
		
		
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		<item>
		<title>Zero Trust WARP: tunneling with a MASQUE</title>
		<link>https://noise.getoto.net/2024/03/06/zero-trust-warp-tunneling-with-a-masque/</link>
		
		<dc:creator><![CDATA[Dan Hall]]></dc:creator>
		<pubDate>Wed, 06 Mar 2024 14:00:15 +0000</pubDate>
				<category><![CDATA[1.1.1.1]]></category>
		<category><![CDATA[Better Internet]]></category>
		<category><![CDATA[Cloudflare Access]]></category>
		<category><![CDATA[HTTP3]]></category>
		<category><![CDATA[Privacy]]></category>
		<category><![CDATA[Product News]]></category>
		<category><![CDATA[QUIC]]></category>
		<category><![CDATA[Security Week]]></category>
		<category><![CDATA[TLS 1.3]]></category>
		<category><![CDATA[warp]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=3ff2c905a25b6a1cc84010ad1ad41e89</guid>

					<description><![CDATA[This blog discusses the introduction of MASQUE to Zero Trust WARP and how Cloudflare One customers will benefit from this modern protocol]]></description>
		
		
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		<item>
		<title>Remediating new DNSSEC resource exhaustion vulnerabilities</title>
		<link>https://noise.getoto.net/2024/02/29/remediating-new-dnssec-resource-exhaustion-vulnerabilities/</link>
		
		<dc:creator><![CDATA[Vicky Shrestha]]></dc:creator>
		<pubDate>Thu, 29 Feb 2024 14:00:57 +0000</pubDate>
				<category><![CDATA[1.1.1.1]]></category>
		<category><![CDATA[CVE-2023-50387]]></category>
		<category><![CDATA[DNS]]></category>
		<category><![CDATA[DNSSEC]]></category>
		<category><![CDATA[KeyTrap]]></category>
		<category><![CDATA[NSEC3]]></category>
		<category><![CDATA[Resolver]]></category>
		<category><![CDATA[vulnerabilities]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=ec1786fc8f5b958667e52bda155d8925</guid>

					<description><![CDATA[Cloudflare recently fixed two critical DNSSEC vulnerabilities: CVE-2023-50387 and CVE-2023-50868. Both of these vulnerabilities can exhaust computational resources of validating DNS resolvers. These vulnerabilities do not affect our Authoritative DNS or DNS firewall products]]></description>
		
		
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		<item>
		<title>1.1.1.1 lookup failures on  October 4th, 2023</title>
		<link>https://noise.getoto.net/2023/10/04/1-1-1-1-lookup-failures-on-october-4th-2023/</link>
		
		<dc:creator><![CDATA[Ólafur Guðmundsson]]></dc:creator>
		<pubDate>Wed, 04 Oct 2023 19:40:34 +0000</pubDate>
				<category><![CDATA[1.1.1.1]]></category>
		<category><![CDATA[Outage]]></category>
		<category><![CDATA[Post Mortem]]></category>
		<guid isPermaLink="false">http://noise.getoto.net/?guid=e7f72a1641ec2eb08973ecffcf6a21ea</guid>

					<description><![CDATA[On 4 October 2023, Cloudflare experienced DNS resolution problems. Some users may have received SERVFAIL DNS responses to valid queries. In this blog, we’re going to talk about what the failure was, why it occurred, and what we’re doing to make sure this doesn’t happen again]]></description>
		
		
		<enclosure url="http://blog.cloudflare.com/content/images/2023/10/DNS-Incident.png" length="0" type="" />

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