DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
ctxt.io is hosted on Google Sites, served over Google, with DNS by Cloudflare and email configured.
- Platform
- Google Sites
- Hosting network
- GoogleAS15169Google
- Managed DNS
- Cloudflare
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- None
Sits alongside 382,434 other sites on Google. Stable here since we started watching (Sep 5, 2026).
DNS Records for ctxt.io
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| ctxt.io | SOA | 1800 | elsa.ns.cloudflare.com dns.cloudflare.com 2416444866 10000 2400 604800 1800 | |
| ctxt.io | NS | 0 | elsa.ns.cloudflare.com | |
| ctxt.io | NS | 0 | paul.ns.cloudflare.com | |
| ctxt.io | AAAA | 0 | 2001:4860:4802:36::15 | |
| ctxt.io | AAAA | 0 | 2001:4860:4802:38::15 | |
| ctxt.io | AAAA | 0 | 2001:4860:4802:34::15 | |
| ctxt.io | AAAA | 0 | 2001:4860:4802:32::15 | |
| ctxt.io | MX | 0 | 10 | mx1.forwardemail.net |
| ctxt.io | MX | 0 | 10 | mx2.forwardemail.net |
| ctxt.io | TXT | 0 | 11ac4a8b2a49d5d365b49015e931f0781e581ed6 | |
| ctxt.io | TXT | 0 | google-site-verification=uX6CZGKZR7LZgxUAPn0nrz_yNMxSG4JlXTrrY4Y1sD0 | |
| ctxt.io | TXT | 0 | v=MCPv1; k=ed25519; p=C7mbTuqd3Scko2F78C5J4EsLHiG4iAf8oKlIHSf4aIw= | |
| ctxt.io | TXT | 0 | forward-email=ctxtio@gmail.com | |
| ctxt.io | A | 0 | 216.239.34.21 | |
| ctxt.io | A | 0 | 216.239.32.21 | |
| ctxt.io | A | 0 | 216.239.38.21 | |
| ctxt.io | A | 0 | 216.239.36.21 | |
| www.ctxt.io | A | 0 | 172.67.190.244 | |
| www.ctxt.io | A | 0 | 104.21.57.151 | |
| www.ctxt.io | AAAA | 0 | 2606:4700:3031::6815:3997 | |
| www.ctxt.io | AAAA | 0 | 2606:4700:3036::ac43:bef4 |
Get alerted the moment ctxt.io's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch ctxt.io 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