DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
seen.io runs on Fastly, with DNS by Cloudflare and email via Google Workspace.
- Hosting network
- FastlyAS54113Fastly
- Managed DNS
- Cloudflare
- Google Workspace
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 197,000 other sites on Fastly. Stable here since we started watching (Oct 9, 2026).
DNS Records for seen.io
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| seen.io | NS | 0 | stan.ns.cloudflare.com | |
| seen.io | NS | 0 | wally.ns.cloudflare.com | |
| seen.io | A | 0 | 199.36.158.100 | |
| seen.io | SOA | 1800 | stan.ns.cloudflare.com dns.cloudflare.com 2416900497 10000 2400 604800 1800 | |
| seen.io | MX | 0 | 5 | alt1.aspmx.l.google.com |
| seen.io | MX | 0 | 1 | aspmx.l.google.com |
| seen.io | MX | 0 | 10 | alt4.aspmx.l.google.com |
| seen.io | MX | 0 | 10 | alt3.aspmx.l.google.com |
| seen.io | MX | 0 | 5 | alt2.aspmx.l.google.com |
| seen.io | TXT | 0 | openai-domain-verification=dv-MHvllWREXUSfCM95RlZp1q9a | |
| seen.io | TXT | 0 | v=spf1 include:_spf.google.com include:_spf.seen.io include:8318048.spf06.hubspotemail.net ~all | |
| seen.io | TXT | 0 | amazonses:ZIvAvKcNXl1deJYSb1dA9UA0CJSpNnnhCjP9G6x2QlA= | |
| seen.io | TXT | 0 | anthropic-domain-verification-nv16rr=C2JdnnDR1zgyJ8iFJoipOMjJd | |
| seen.io | TXT | 0 | 3e7ce354-7687-4ef5-bab6-b4f46dcfbee8 | |
| seen.io | TXT | 0 | google-site-verification=KntRpsfjW6iIOkRirRIHmHzb9ZXJdsGmKZIR5VU7NtU | |
| seen.io | TXT | 0 | hosting-site=seen-website-prod | |
| seen.io | TXT | 0 | google-site-verification=JKNM4Uq-4N7LMbCBUDwQx1QQFYa4yLNp4E2yPkYPhmI | |
| seen.io | TXT | 0 | simployer_1770726905693_bc18d73078b7e17c7147d51be9765335 | |
| seen.io | TXT | 0 | google-site-verification=RbHyyjNd09eF4c2tglVH8IIsFMrDSAEy57pBlDcEbP4 | |
| seen.io | TXT | 0 | google-site-verification=ll-iMDaFWY4vkSnRo5CsQO0MhA-oGuwdutv6AszUMKI | |
| seen.io | TXT | 0 | notion-domain-verification=lTWt3dmCRpK3Db97LF3qNrQe6cYbREgklr3MlK0U9kL | |
| seen.io | TXT | 0 | _cf-custom-hostname.trust.seen.io | |
| seen.io | TXT | 0 | linkedin-site-verification=bc15f82e-6b20-4f11-a453-12430e0acaa0 | |
| seen.io | TXT | 0 | google-site-verification=wmvqEiIjAG0aEnlQQHt_OrQjReev-ok3-6GBtnJMN-w | |
| www.seen.io | CNAME | 0 | seen-website-prod.web.app | |
| www.seen.io | A | 0 | 199.36.158.100 | |
| www.seen.io | AAAA | 0 | 2620:0:890::100 |
Get alerted the moment seen.io's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch seen.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