DNS Record Lookup
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Hosting & Network
c12k.com runs on AS39227, with email configured.
- Hosting network
- AS39227AS39227
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 60 other sites on AS39227. Stable here since we started watching (Jul 20, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to c12k.com.
DNS Records for c12k.com
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| c12k.com | SOA | 3600 | dns-auth-1.corpex-dns.de dnsmaster.corpex-dns.de 2023071201 28800 7200 3600000 3600 | |
| c12k.com | A | 0 | 194.6.194.24 | |
| c12k.com | TXT | 0 | v=spf1 mx include:spf.corpex.de ~all | |
| c12k.com | MX | 0 | 100 | smtp-relay.corpex-net.de |
| c12k.com | MX | 0 | 110 | smtp-fallback.corpex-net.de |
| c12k.com | MX | 0 | 10 | iris.corpex-net.de |
| c12k.com | NS | 0 | dns-auth-1.corpex-dns.de | |
| c12k.com | NS | 0 | dns-auth-2.corpex-dns.net | |
| www.c12k.com | TXT | 0 | v=spf1 mx include:spf.corpex.de ~all | |
| www.c12k.com | MX | 0 | 10 | iris.corpex-net.de |
| www.c12k.com | MX | 0 | 110 | smtp-fallback.corpex-net.de |
| www.c12k.com | MX | 0 | 100 | smtp-relay.corpex-net.de |
| www.c12k.com | A | 0 | 194.6.194.24 | |
| www.c12k.com | NS | 0 | dns-auth-1.corpex-dns.de | |
| www.c12k.com | NS | 0 | dns-auth-2.corpex-dns.net | |
| www.c12k.com | SOA | 3600 | dns-auth-1.corpex-dns.de dnsmaster.corpex-dns.de 2023071201 28800 7200 3600000 3600 | |
| www.c12k.com | CNAME | 0 | c12k.com |
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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