DNS Record Lookup

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

Hosting & Network

numistr.org runs on AS7768, with email configured.

Hosting network
AS7768AS7768
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 885 other sites on AS7768. Stable here since we started watching (Aug 13, 2026).

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

DNS Records for numistr.org

HostnameTypeTTLPriorityContent
numistr.orgMX0numistr.org
numistr.orgTXT0v=spf1 +a +mx +ip4:31.7.37.197 ~all
numistr.orgTXT0google-site-verification=OtvXUSI3PE-BHGeNltos19ksTyhsOPDBIdLcNQn0ddE
numistr.orgA031.7.37.197
numistr.orgNS0ns1.sitenebak.com
numistr.orgNS0ns2.sitenebak.com
numistr.orgSOA86400ns1.sitenebak.com osubasig.gmail.com 2026090400 3600 1800 1209600 86400
www.numistr.orgA031.7.37.197
www.numistr.orgTXT0v=spf1 +a +mx +ip4:31.7.37.197 ~all
www.numistr.orgTXT0google-site-verification=OtvXUSI3PE-BHGeNltos19ksTyhsOPDBIdLcNQn0ddE
www.numistr.orgSOA86400ns1.sitenebak.com osubasig.gmail.com 2026090400 3600 1800 1209600 86400
www.numistr.orgMX0numistr.org
www.numistr.orgNS0ns1.sitenebak.com
www.numistr.orgNS0ns2.sitenebak.com
www.numistr.orgCNAME0numistr.org

Get alerted the moment numistr.org's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch numistr.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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Beta

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