gbc72.dk

📜 Historical scan 2026-06-28 10:57:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gbc72.dk is a .dk domain served by 2 nameservers (ns1.abakomp.dk, ns2.abakomp.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 84.19.174.119 is hosted by Keyweb AG (AS31103) in Germany. Mail is handled by mail.klubmodul.dk. The zone is not DNSSEC-signed, publishes a 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.

🖥️ Nameservers#

2 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.abakomp.dk	84.19.174.38	ns1.abakomp.dk	AS31103 Keyweb AG
ns2.abakomp.dk	78.46.199.61	ns2.abakomp.dk	AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
84.19.174.119	3600s	webserver.klub-modul.dk	AS31103	Keyweb AG	84.19.168.0/21	🇩🇪 Germany	—

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	mail.klubmodul.dk	84.19.174.82	mail.klubmodul.dk	AS31103 Keyweb AG

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	84.19.174.119
🔶 Autoconfig	84.19.174.119

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 337ms

TXT Record
v=spf1 mx a a:mail2.klubmodul.dk -all

✉️ SPF#

Policy	Record (gbc72.dk)
-all (hard fail)	v=spf1 mx a a:mail2.klubmodul.dk -all

📨 DMARC#

Policy	Record (_dmarc.gbc72.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@klubmodul.dk; ruf=mailto:dmarc@klubmodul.dk; fo=0:1; adkim=s; aspf=s

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 21:48:19

www	104.21.29.88 172.67.148.179 2606:4700:3032::6815:1d58 2606:4700:3032::ac43:94b3 (AS13335) (address records, no CNAME)
www vs bare domain	Same network gbc72.dk: 104.21.29.88 172.67.148.179 2606:4700:3032::6815:1d58 2606:4700:3032::ac43:94b3 (AS13335) www.gbc72.dk: 104.21.29.88 172.67.148.179 2606:4700:3032::6815:1d58 2606:4700:3032::ac43:94b3 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

77ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

45ms

Field	Value
Serial	2024111401
Primary NS (MNAME)	ns1.abakomp.dk
Responsible (RNAME)	peter@kriegbaum.gmail.com
Refresh	7200s
Retry	540s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

51ms

56ms

45ms

AAAA

50ms

TXT

337ms

CAA

53ms

HTTPS

49ms

TLSA

101ms

SOA

45ms

MTA-STS

74ms

DNSSEC

77ms

SRV

99ms

Total

702ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 19:31:10	523ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 13:11:41	2339ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-28 12:58:48	2192ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-19 00:38:51	2538ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-12 11:46:57	1238ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 08:29:54	785ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 02:26:21	2546ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 17:25:46	2462ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-02 08:03:34	1666ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 10:57:37 shown	702ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 09:33:30	1448ms	2 NS 1 A 1 MX	⚠️ Bogus