g-bc.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 20 June 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.150.113.21 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1-dk.centerasecurity.dk, mx2-dk.centerasecurity.dk. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 194.150.113.21 | 3600s | — | AS48854 | team.blue Denmark A/S | 194.150.112.0/22 | 🇩🇰 Denmark | Skanderborg |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| TXT Record |
|---|
| MS=ms96771672 |
| v=spf1 ip4:87.62.207.50 ip4:212.130.93.131 include:spf.comendosystems.com include:spf.protection.outlook.com a:smtp-out12.electric.net Include:_spf.centerasecurity.dk -all |
| Policy | Record (g-bc.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:87.62.207.50 ip4:212.130.93.131 include:spf.comendosystems.com include:spf.protection.outlook.com a:smtp-out12.electric.net include:_spf.centerasecurity.dk -all |
| www CNAME | www.xn--grnfeldbyggecenter-h4b.dk (all on xn--grnfeldbyggecenter-h4b.dk) ⚠ Dangling: the CNAME target does not exist. If that name can be claimed (an unregistered domain, or a free name on a hosting platform), whoever claims it controls www.g-bc.dk |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 6/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2023112803 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2012-06-20 |
| Expires | 2027-06-30 (247d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Domain | Registrar |
|---|---|
| gronfeldbyggecenter.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 12:36:24 | 387ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-08 09:37:00 shown | 574ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-27 01:01:04 | 541ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-07 12:03:00 | 586ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 18:31:33 | 617ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-26 02:43:24 | 2054ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 10:33:16 | 846ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 10:27:08 | 1171ms | 2 NS 1 A 2 MX | 🔒 Secure |