DNS Record Lookup

Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain

Hosting & Network

0x0.network runs on AS43513 (multi-homed across 2 networks), with email via Microsoft 365.

Hosting network
AS43513multi-homedAS43513AS52173
Managed DNS
Self-hosted / other
Email
Microsoft 365
IPv6 (AAAA)
Enabled
CAA pinning
Set

Sits alongside 1,706 other sites on AS43513. Stable here since we started watching (Jul 19, 2026).

DNS Records for 0x0.network

HostnameTypeTTLPriorityContent
0x0.networkSOA3600ns1.0x0.network info.0x0.network 2026080400 3600 600 1209600 3600
0x0.networkAAAA02a02:7aa0:5000::5e
0x0.networkAAAA02a02:7aa0:5000::12f
0x0.networkCAA00 issuewild sectigo.com
0x0.networkA0185.82.127.32
0x0.networkA0185.82.126.112
0x0.networkNS0ns1.0x0.network
0x0.networkNS0ns2.0x0.network
0x0.networkMX00x0-network.mail.protection.outlook.com

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Beta

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

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This page is today's snapshot. Turn on monitoring and we'll watch 0x0.network continuously, notifying you the moment anything moves across all three signals:

Uptime

We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.

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

We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.

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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