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Hosting & Network
gcos.dk runs on AS42876, with email configured.
- Hosting network
- AS42876AS42876
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 130 other sites on AS42876. Stable here since we started watching (Sep 9, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to gcos.dk.
DNS Records for gcos.dk
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| gcos.dk | MX | 0 | 10 | gcos-dk.mx1.antispam.gcos.dk |
| gcos.dk | SOA | 3600 | name1.t26.dk support.globalconnect.dk 2017060920 14400 3600 3628800 3600 | |
| gcos.dk | A | 0 | 77.221.228.148 | |
| gcos.dk | NS | 0 | auth02.t26.dk | |
| gcos.dk | NS | 0 | auth01.t26.dk | |
| gcos.dk | TXT | 0 | 3rbcyeRvYOyynF6F92s3YmHl2zn008Jj0llQhCqXRwI= | |
| gcos.dk | TXT | 0 | raqCimRw9WAwo6Pd+DjjHPcj8tsTA/mpb+N0OZhsMRA= | |
| gcos.dk | TXT | 0 | MS=ms95603339 | |
| gcos.dk | TXT | 0 | _globalsign-domain-verification=Y681W5RceLzqo3BLkS6qu_7rSVzCNpTBlvvQX-8qNb | |
| gcos.dk | TXT | 0 | globalsign-domain-verification=J3eA79nN2btZyr1LmPSBMjaQ82z0UeLgrT9Hqzwvi- | |
| gcos.dk | TXT | 0 | _p6erga1z1m9xv2670av4o64j7hyz0u5 | |
| gcos.dk | TXT | 0 | 89189685-7aee-4e63-bf2b-6b4fdffd8edc | |
| gcos.dk | TXT | 0 | globalsign-domain-verification=7zrPDhORxznqfgoxAFEc5j_3Gmbyk50h3ubxixCtn6 | |
| www.gcos.dk | NS | 0 | auth02.t26.dk | |
| www.gcos.dk | NS | 0 | auth01.t26.dk | |
| www.gcos.dk | CNAME | 0 | gcos.dk | |
| www.gcos.dk | SOA | 3600 | name1.t26.dk support.globalconnect.dk 2017060920 14400 3600 3628800 3600 | |
| www.gcos.dk | A | 0 | 77.221.228.148 | |
| www.gcos.dk | MX | 0 | 10 | gcos-dk.mx1.antispam.gcos.dk |
| www.gcos.dk | TXT | 0 | globalsign-domain-verification=J3eA79nN2btZyr1LmPSBMjaQ82z0UeLgrT9Hqzwvi- | |
| www.gcos.dk | TXT | 0 | _globalsign-domain-verification=Y681W5RceLzqo3BLkS6qu_7rSVzCNpTBlvvQX-8qNb | |
| www.gcos.dk | TXT | 0 | MS=ms95603339 | |
| www.gcos.dk | TXT | 0 | globalsign-domain-verification=7zrPDhORxznqfgoxAFEc5j_3Gmbyk50h3ubxixCtn6 | |
| www.gcos.dk | TXT | 0 | 3rbcyeRvYOyynF6F92s3YmHl2zn008Jj0llQhCqXRwI= | |
| www.gcos.dk | TXT | 0 | _p6erga1z1m9xv2670av4o64j7hyz0u5 | |
| www.gcos.dk | TXT | 0 | 89189685-7aee-4e63-bf2b-6b4fdffd8edc | |
| www.gcos.dk | TXT | 0 | raqCimRw9WAwo6Pd+DjjHPcj8tsTA/mpb+N0OZhsMRA= |
Get alerted the moment gcos.dk's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch gcos.dk continuously, notifying you the moment anything moves across all three signals:
Uptime
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DNS changes
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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