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        <title>XS Wiki - dns</title>
        <description>Multidata s.r.l. - Rosignano Marittimo (LI)</description>
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       <dc:date>2026-05-21T17:38:40+00:00</dc:date>
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        <dc:date>2025-08-27T09:54:46+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>cloudflare</title>
        <link>https://www.siscoxs.it/wiki/dns:cloudflare?rev=1756288486&amp;do=diff</link>
        <description>CloudFlare Fast DNS

Servizi pubblici DNS offerti da Cloudflare -- disponibili DNS-over-HTTPS (DoH) (incluso lo sperimentale &quot;Oblivious DNS-over-HTTPS&quot;) e DNS-over-TLS (DoT).

L'interrogazione DoH può essere fatta sia tramite RFC8484 (metodi GET e POST) che JSON API (metodo GET).
 IPv4  IPv6  hostname  note  1.1.1.1</description>
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        <dc:date>2025-08-26T08:34:18+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dns4eu</title>
        <link>https://www.siscoxs.it/wiki/dns:dns4eu?rev=1756197258&amp;do=diff</link>
        <description>DNS4EU - per Privati

DNS4EU è un'iniziativa dell'Unione Europea che intende fornire ai cittadini dell'unione uno strumento
fondamentale per la navigazione indipendente dalle infrastrutture, ad esempio, statunitensi.

Questa sezione necessita di ulteriori verifiche</description>
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    <item rdf:about="https://www.siscoxs.it/wiki/dns:dnswatch?rev=1756197446&amp;do=diff">
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        <dc:date>2025-08-26T08:37:26+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>dnswatch</title>
        <link>https://www.siscoxs.it/wiki/dns:dnswatch?rev=1756197446&amp;do=diff</link>
        <description>DNS.watch
 IPv4  IPv6  hostname  84.200.69.80  2001:1608:10:25::1c04:b12f  resolver1.dns.watch  84.200.70.40  2001:1608:10:25::9249:d69b  resolver2.dns.watch 
Fonte: &lt;https://dns.watch/&gt;. DNSSEC abilitato, nessun log, DNS-over-HTTPS in beta. (2025-04-28)</description>
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        <dc:date>2025-08-26T09:01:26+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>google</title>
        <link>https://www.siscoxs.it/wiki/dns:google?rev=1756198886&amp;do=diff</link>
        <description>Google Public DNS

Servizio di DNS pubblico offerto da Google.
 IPv4  IPv6  hostname  8.8.8.8  2001:4860:4860::8888  google-public-dns-a.google.com  dns.google.com, dns.google  8.8.4.4  2001:4860:4860::8844  google-public-dns-b.google.com  URL DNS-over-HTTPS (DoH)  Note  https://dns.google/dns-query  RFC8484, GET e POST</description>
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        <dc:date>2025-08-26T08:34:28+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>level3</title>
        <link>https://www.siscoxs.it/wiki/dns:level3?rev=1756197268&amp;do=diff</link>
        <description>Level3 (?)
 IPv4  IPv6  hostname  4.2.2.1  --  a.resolvers.level3.net  4.2.2.2  --  b.resolvers.level3.net  4.2.2.3  --  c.resolvers.level3.net  4.2.2.4  --  d.resolvers.level3.net  4.2.2.5  --  e.resolvers.level3.net  4.2.2.6  --  f.resolvers.level3.net</description>
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        <dc:date>2025-08-26T09:03:32+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>mullvad</title>
        <link>https://www.siscoxs.it/wiki/dns:mullvad?rev=1756199012&amp;do=diff</link>
        <description>Mullvad DNS

Mullvad è un fornitore commerciale di servizi VPN, che rende disponibili servizi di DNS pubblici anche a
non clienti, ma esclusivamente nella forma DNS-over-HTTPS (DoH) e DNS-over-TLS (DoT).

I server elencati sono attivi anche sulla porta e protocollo standard</description>
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        <dc:date>2025-08-26T08:34:34+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>opendns</title>
        <link>https://www.siscoxs.it/wiki/dns:opendns?rev=1756197274&amp;do=diff</link>
        <description>OpenDNS free DNS
 IPv4  IPv6  hostname  208.67.222.222  2620:119:35::35  resolver1.opendns.com  208.67.220.220  2620:119:53::53  resolver2.opendns.com  208.67.222.220  --  resolver3.opendns.com  208.67.220.222  --  resolver4.opendns.com 
I server appaiono funzionanti, ma la documentazione ufficiale non è reperibile.

OpenDNS è stata acquisita da Cisco</description>
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        <dc:date>2025-08-27T09:18:43+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>quad9</title>
        <link>https://www.siscoxs.it/wiki/dns:quad9?rev=1756286323&amp;do=diff</link>
        <description>Quad9 DNS

Server DNS IPv4 e IPv6 con supporto di DNS-over-HTTPS (DoH), DNS-over-TLS, DNSCrypt e ECS (EDNS Client-Subnet)
 IPv4  IPv6  hostname  note  9.9.9.9
149.112.112.112  2620:fe::9
2620:fe::fe  dns.quad9.net  Malware Blocking, DNSSEC Validation  URL DoH  &lt;https://dns.quad9.net/dns-query&gt;  9.9.9.11
149.112.112.11  2620:fe::11
2620:fe::fe:11</description>
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        <dc:date>2025-10-27T14:42:56+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>start</title>
        <link>https://www.siscoxs.it/wiki/dns:start?rev=1761576176&amp;do=diff</link>
        <description>Elenco DNS pubblici

Le seguenti società e/o organizzazioni mettono a disposizione di tutti, gratuitamente, dei server DNS accessibili liberamente:

	*  Google
	*  CloudFlare
	*  Quad9
	*  DNS.watch
	*  Verisign
	*  OpenDNS
	*  Mullvad
	*  DNS4EU
	*  Surfshark
	*  Level3 Non funzionante</description>
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        <dc:date>2025-08-26T08:34:46+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>surfshark</title>
        <link>https://www.siscoxs.it/wiki/dns:surfshark?rev=1756197286&amp;do=diff</link>
        <description>Surfshark DNS

SurfShark è un fornitore commerciale di servizi VPN, che rende ha introdotto un servizio di DNS pubblico da Maggio 2025. Oltre alla connessione canonica via TCP e UDP, sono disponibili DNS-over-HTTPS (DoH), DNS-over-TLS (DoT) e DNS-over-QUIC (DoQ). 
 IPv4  IPv6  hostname  194.169.169.169  2a09:a707:169::</description>
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        <dc:format>text/html</dc:format>
        <dc:date>2025-08-26T08:34:49+00:00</dc:date>
        <dc:creator>Anonymous (anonymous@undisclosed.example.com)</dc:creator>
        <title>verisign</title>
        <link>https://www.siscoxs.it/wiki/dns:verisign?rev=1756197289&amp;do=diff</link>
        <description>Verisign
 IPv4  IPv6  hostname  64.6.64.6  2620:74:1b::1:1  rec1pubns1.ultradns.net  64.6.65.6  2620:74:1c::2:2  rec1pubns2.ultradns.net 
Fonte: &lt;https://blog.verisign.com/security/introducing-verisign-public-dns-a-free-recursive-dns-service-that-respects-your-privacy/&gt;. Sono documentati SOLO gli indirizzi IPv4 -- gli indirizzi IPv6 ed i nomi host sono stati rilevati tramite interrogazione</description>
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