DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
subdoc.io runs on Cloudflare, with DNS by Cloudflare and email via Zoho.
- Hosting network
- CloudflareAS13335Cloudflare
- Managed DNS
- Cloudflare
- Zoho
- IPv6 (AAAA)
- Enabled
- CAA pinning
- Set
Sits alongside 4,199,580 other sites on Cloudflare. Stable here since we started watching (Oct 4, 2026).
The apex and www are the same hosting — the apex via A records.
DNS Records for subdoc.io
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| subdoc.io | SOA | 1800 | junade.ns.cloudflare.com dns.cloudflare.com 2414280775 10000 2400 604800 1800 | |
| subdoc.io | A | 0 | 104.21.27.10 | |
| subdoc.io | A | 0 | 172.67.140.75 | |
| subdoc.io | CAA | 0 | 0 issue comodoca.com | |
| subdoc.io | CAA | 0 | 0 issuewild pki.goog; cansignhttpexchanges=yes | |
| subdoc.io | CAA | 0 | 0 issue pki.goog; cansignhttpexchanges=yes | |
| subdoc.io | CAA | 0 | 0 issue sectigo.com | |
| subdoc.io | CAA | 0 | 0 issuewild comodoca.com | |
| subdoc.io | CAA | 0 | 0 issue ssl.com | |
| subdoc.io | CAA | 0 | 0 issue digicert.com; cansignhttpexchanges=yes | |
| subdoc.io | CAA | 0 | 0 issuewild ssl.com | |
| subdoc.io | CAA | 0 | 0 issuewild digicert.com; cansignhttpexchanges=yes | |
| subdoc.io | CAA | 0 | 0 issuewild letsencrypt.org | |
| subdoc.io | CAA | 0 | 0 issue letsencrypt.org | |
| subdoc.io | AAAA | 0 | 2606:4700:3037::6815:1b0a | |
| subdoc.io | AAAA | 0 | 2606:4700:3035::ac43:8c4b | |
| subdoc.io | MX | 0 | 50 | mx3.zoho.in |
| subdoc.io | MX | 0 | 10 | mx.zoho.in |
| subdoc.io | MX | 0 | 20 | mx2.zoho.in |
| subdoc.io | NS | 0 | melinda.ns.cloudflare.com | |
| subdoc.io | NS | 0 | junade.ns.cloudflare.com | |
| subdoc.io | TXT | 0 | v=spf1 include:zohomail.in ~all | |
| subdoc.io | TXT | 0 | google-site-verification=E3MQPdTYosjXtJv-k-GesrO0VB2fvcUX4KS8eHrC2BE | |
| subdoc.io | TXT | 0 | google-site-verification=0oy7kkCl8pJ8ai7-f3hLYCKwUrXxzHlak935L7e6La8 | |
| subdoc.io | TXT | 0 | zoho-verification=zb62274264.zmverify.zoho.in | |
| www.subdoc.io | A | 0 | 172.67.140.75 | |
| www.subdoc.io | A | 0 | 104.21.27.10 | |
| www.subdoc.io | AAAA | 0 | 2606:4700:3037::6815:1b0a | |
| www.subdoc.io | AAAA | 0 | 2606:4700:3035::ac43:8c4b |
Get alerted the moment subdoc.io's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch subdoc.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