DNS Record Lookup

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

Hosting & Network

c133.org runs on AS6939 (multi-homed across 2 networks), with email configured.

Hosting network
AS6939multi-homedAS6939AS205489
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Enabled
CAA pinning
None

Sits alongside 4,999+ other sites on AS6939. Stable here since we started watching (Jul 17, 2026).

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

DNS Records for c133.org

HostnameTypeTTLPriorityContent
c133.orgAAAA02001:470:bb7b:5304::b0b
c133.orgA0104.234.1.5
c133.orgTXT0v=spf1 mx ~all
c133.orgTXT0keybase-site-verification=e7N9QVu516wURZeqAuAGf9KQ4nQgiMMTRkSAZiRUTvY
c133.orgMX010tali.t0k.org
c133.orgSOA1800curitiba.ns.porkbun.com dns.cloudflare.com 2410346984 10000 2400 604800 1800
c133.orgNS0salvador.ns.porkbun.com
c133.orgNS0fortaleza.ns.porkbun.com
c133.orgNS0curitiba.ns.porkbun.com
c133.orgNS0maceio.ns.porkbun.com
www.c133.orgA0104.234.1.5
www.c133.orgAAAA02001:470:bb7b:5304::b0b

What's up with DNS →

Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.

Ask about c133.org

Beta

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

Get alerted the moment c133.org's DNS changes

This page is today's snapshot. Turn on monitoring and we'll watch c133.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.

Monitor DNS free

Free for your first domain: uptime, DNS, and certificate together. No credit card.

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