DNS Record Lookup

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

Hosting & Network

zonecheck.org runs on AS4764, with email configured.

Hosting network
AS4764AS4764
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Enabled
CAA pinning
Set

Sits alongside 1,054 other sites on AS4764. Stable here since we started watching (Aug 1, 2026).

DNS Records for zonecheck.org

HostnameTypeTTLPriorityContent
zonecheck.orgSOA600ns1.ausics.net hostmaster.ausics.net 2026032936 14400 3600 2419200 600
zonecheck.orgCAA00 issue letsencrypt.org
zonecheck.orgCAA00 iodef mailto:hostmaster@ausics.net
zonecheck.orgMX0mail.ausics.net
zonecheck.orgMX010mx2.ausics.net
zonecheck.orgNS0ns3.ausics.net
zonecheck.orgNS0ns2.ausics.net
zonecheck.orgNS0ns1.ausics.net
zonecheck.orgA0120.88.115.158
zonecheck.orgAAAA02403:580a:1f3d:1::10
zonecheck.orgTXT0google-site-verification=gkYy8O4WMO_GNgMINmqaE8AGs5VF06GovBuwk9LRc68
zonecheck.orgTXT0v=spf1 include:ausics.net -all
www.zonecheck.orgA0120.88.115.158

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Beta

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This page is today's snapshot. Turn on monitoring and we'll watch zonecheck.org 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