DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
opudoc.dev runs on AS197071, with email configured.
- Hosting network
- AS197071AS197071
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Enabled
- CAA pinning
- Set
Sits alongside 82 other sites on AS197071. Stable here since we started watching (Jul 19, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to opudoc.dev.
DNS Records for opudoc.dev
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| opudoc.dev | MX | 0 | 10 | mail.opudoc.dev |
| opudoc.dev | TXT | 0 | v=spf1 a mx include:spf.plk2.pein-gbr.de -all | |
| opudoc.dev | AAAA | 0 | 2a05:bec0:51:11aa::2 | |
| opudoc.dev | A | 0 | 82.29.5.5 | |
| opudoc.dev | SOA | 10800 | ns1.plk2.pein-gbr.de peingbr.vincent.koeckeis-fresel.net 2026052801 10800 3600 1209600 10800 | |
| opudoc.dev | NS | 0 | ns2.plk2.pein-gbr.de | |
| opudoc.dev | NS | 0 | ns1.plk2.pein-gbr.de | |
| opudoc.dev | CAA | 0 | 0 issuewild letsencrypt.org | |
| opudoc.dev | CAA | 0 | 0 issue letsencrypt.org | |
| www.opudoc.dev | NS | 0 | ns1.plk2.pein-gbr.de | |
| www.opudoc.dev | NS | 0 | ns2.plk2.pein-gbr.de | |
| www.opudoc.dev | A | 0 | 82.29.5.5 | |
| www.opudoc.dev | CAA | 0 | 0 issuewild letsencrypt.org | |
| www.opudoc.dev | CAA | 0 | 0 issue letsencrypt.org | |
| www.opudoc.dev | SOA | 10800 | ns1.plk2.pein-gbr.de peingbr.vincent.koeckeis-fresel.net 2026052801 10800 3600 1209600 10800 | |
| www.opudoc.dev | CNAME | 0 | opudoc.dev | |
| www.opudoc.dev | TXT | 0 | v=spf1 a mx include:spf.plk2.pein-gbr.de -all | |
| www.opudoc.dev | AAAA | 0 | 2a05:bec0:51:11aa::2 | |
| www.opudoc.dev | MX | 0 | 10 | mail.opudoc.dev |
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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