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Hosting & Network

20100.xyz runs on AS201789, with email via Proton.

Hosting network
AS201789AS201789
Managed DNS
Self-hosted / other
Email
Proton
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 376 other sites on AS201789. Stable here since we started watching (Jul 19, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to 20100.xyz.

DNS Records for 20100.xyz

HostnameTypeTTLPriorityContent
20100.xyzTXT0protonmail-verification=98afa235d7a882335e39f2ab9f221b453be0c029
20100.xyzTXT0v=spf1 +a +mx +ip4:185.241.213.200 +ip4:185.241.213.228 +ip4:185.241.215.4 +ip4:185.241.215.33 +include:_spf.protonmail.ch +ip4:185.54.160.0/24 ~all
20100.xyzA0185.241.213.228
20100.xyzSOA86400nina.eucloud.host claude.thevincent.net 2026082001 3600 1800 1209600 86400
20100.xyzNS0ns2.aengel.net
20100.xyzNS0ns1.aengel.net
20100.xyzMX020mailsec.protonmail.ch
20100.xyzMX010mail.protonmail.ch
www.20100.xyzA0185.241.213.228
www.20100.xyzCNAME020100.xyz
www.20100.xyzMX020mailsec.protonmail.ch
www.20100.xyzMX010mail.protonmail.ch
www.20100.xyzNS0ns2.aengel.net
www.20100.xyzNS0ns1.aengel.net
www.20100.xyzTXT0protonmail-verification=98afa235d7a882335e39f2ab9f221b453be0c029
www.20100.xyzTXT0v=spf1 +a +mx +ip4:185.241.213.200 +ip4:185.241.213.228 +ip4:185.241.215.4 +ip4:185.241.215.33 +include:_spf.protonmail.ch +ip4:185.54.160.0/24 ~all
www.20100.xyzSOA86400nina.eucloud.host claude.thevincent.net 2026082001 3600 1800 1209600 86400

Get alerted the moment 20100.xyz's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch 20100.xyz continuously, notifying you the moment anything moves across all three signals:

Uptime

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DNS changes

We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.

TLS certificate

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Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

About DNS Records

DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:

  • SOA (Start of Authority) - Contains administrative information about the zone
  • NS (Nameserver) - Specifies authoritative nameservers for the domain
  • A (Address) - Maps a domain to an IPv4 address
  • AAAA - Maps a domain to an IPv6 address
  • CNAME (Canonical Name) - Creates an alias pointing to another domain
  • MX (Mail Exchange) - Specifies mail servers for the domain