DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
f12.net runs on Cloudflare, with DNS by Cloudflare and email via Microsoft 365.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Cloudflare
- Microsoft 365
- IPv6 (AAAA)
- Enabled
- CAA pinning
- Set
Sits alongside 4,782,625 other sites on Cloudflare. Stable here since we started watching (Oct 10, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for f12.net
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| f12.net | NS | 0 | everton.ns.cloudflare.com | |
| f12.net | NS | 0 | phoenix.ns.cloudflare.com | |
| f12.net | A | 0 | 104.26.11.190 | |
| f12.net | A | 0 | 172.67.69.23 | |
| f12.net | A | 0 | 104.26.10.190 | |
| f12.net | TXT | 0 | MS=ms90017443 | |
| f12.net | TXT | 0 | m53EPDS8WqaeoJsGZPFV3rf8ko/nrAbb/gK/YsZFZ91Qo+XIWyo2TQy/jZwy4UEvOVO6wHAKjOW0x6/nhzhZuA== | |
| f12.net | TXT | 0 | google-site-verification=HuPOgYo5SQRSpoXedWBdpHxp1I2zhCQikOGxP3GvQAs | |
| f12.net | TXT | 0 | fienr5bp1m3c82f0rad3g1bk6r | |
| f12.net | TXT | 0 | apple-domain-verification=5GnKH2foWJCN4MkI | |
| f12.net | TXT | 0 | openai-domain-verification=dv-W0j5Wii7O7pYlIpm6nFR33QO | |
| f12.net | TXT | 0 | NQUWWPM2SAFZCF24RUG0WTCB4JDMURX4PFHPYUUU | |
| f12.net | TXT | 0 | ms-domain-verification=f61831cb-2a35-43c3-a9ad-76a0fdec1b5b | |
| f12.net | TXT | 0 | ovihp4f9of5s7p8k4qtlnon7s0 | |
| f12.net | TXT | 0 | 7rteci3lmsguautib6gh7b13p2 | |
| f12.net | TXT | 0 | v=spf1 redirect=_sl3w1g8pp.sdmarc.net | |
| f12.net | TXT | 0 | google-site-verification=zSbc5yTFVgglUxpo6RAMOpaOXgj4FQa0YrmhmUGoQlY | |
| f12.net | TXT | 0 | 0ed1fe018a7aced0fc81da46b89da57005dd90e6d1 | |
| f12.net | TXT | 0 | facebook-domain-verification=awtwv6g34md5qzaa3jlp74zhzvqmrt | |
| f12.net | MX | 0 | 5 | f12-net.mail.protection.outlook.com |
| f12.net | CAA | 0 | 0 issue starfieldtech.com | |
| f12.net | CAA | 0 | 0 issue letsencrypt.org | |
| f12.net | CAA | 0 | 0 issuewild comodoca.com | |
| f12.net | CAA | 0 | 0 issue sectigo.com | |
| f12.net | CAA | 0 | 0 issuewild pki.goog; cansignhttpexchanges=yes | |
| f12.net | CAA | 0 | 0 issuewild starfieldtech.com | |
| f12.net | CAA | 0 | 0 issue digicert.com; cansignhttpexchanges=yes | |
| f12.net | CAA | 0 | 0 iodef mailto:dcops@f12.net | |
| f12.net | CAA | 0 | 0 issue godaddy.com | |
| f12.net | CAA | 0 | 0 issuewild digicert.com; cansignhttpexchanges=yes | |
| f12.net | CAA | 0 | 0 issuewild ssl.com | |
| f12.net | CAA | 0 | 0 issuewild letsencrypt.org | |
| f12.net | CAA | 0 | 0 issue pki.goog; cansignhttpexchanges=yes | |
| f12.net | CAA | 0 | 0 issue ssl.com | |
| f12.net | CAA | 0 | 0 issue comodoca.com | |
| f12.net | AAAA | 0 | 2606:4700:20::681a:bbe | |
| f12.net | AAAA | 0 | 2606:4700:20::ac43:4517 | |
| f12.net | AAAA | 0 | 2606:4700:20::681a:abe | |
| f12.net | SOA | 1800 | everton.ns.cloudflare.com dns.cloudflare.com 2416117543 10000 2400 604800 1800 | |
| www.f12.net | AAAA | 0 | 2606:4700:20::681a:abe | |
| www.f12.net | AAAA | 0 | 2606:4700:20::681a:bbe | |
| www.f12.net | AAAA | 0 | 2606:4700:20::ac43:4517 | |
| www.f12.net | A | 0 | 104.26.10.190 | |
| www.f12.net | A | 0 | 104.26.11.190 | |
| www.f12.net | A | 0 | 172.67.69.23 |
Get alerted the moment f12.net's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch f12.net 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