DNS Record Lookup

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

opc.org

DNS Records

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Hosting & Network

opc.org runs on AS31863, with email configured.

Hosting network
AS31863AS31863
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
Set

Sits alongside 5,656 other sites on AS31863. Stable here since we started watching (Aug 4, 2026).

The apex and www are the same hosting — the apex via A records.

DNS Records for opc.org

HostnameTypeTTLPriorityContent
opc.orgSOA3600ns1.opc.org info.opc.org 157 1200 3600 604800 3600
opc.orgNS0ns1.opc.org
opc.orgNS0ns102.digicertdns.com
opc.orgNS0ns100.digicertdns.com
opc.orgNS0ns101.digicertdns.com
opc.orgMX010mail2.opc.org
opc.orgA0172.98.202.179
opc.orgCAA0128 issue letsencrypt.org
opc.orgTXT0v=spf1 ip4:142.214.208.194/27 ip4:172.98.202.180 include:spf.protection.outlook.com include:emailsrvr.com include:_spf.createsend.com include:volusion.email a:smtp5.volusion.com ~all
opc.orgTXT0gb6npvl9toggtsr2981e83k4eh
opc.orgTXT0google-site-verification=ZtVWeCqhnA7HCAIt5lrcG-f7obNbl9Y5cRDXVnisU6E
www.opc.orgA0172.98.202.179

Get alerted the moment opc.org's DNS changes

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

DNS monitor showing the hosting provider, current A, MX, NS, and TXT records, and a history of MX and TXT changes

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, CNAME, TXT 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