gfn.dk

📜 Historical scan 2026-08-10 22:20:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gfn.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 26 April 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.144 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. 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.

🖥️ Nameservers#

2 records 230ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 177ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.144	3600s	linux259.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

7 records 213ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	142.251.127.26 2a00:1450:4001:c21::1b	lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	142.250.147.26 2a00:1450:4025:c01::1a	rd-in-f26.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1a	yulpptr-in-f26.1e100.net yulpptr-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	142.250.147.27 2a00:1450:4025:c01::1b	rd-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.googlemail.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx5.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-11 01:10:57

www CNAME	gfn.dk (all on gfn.dk) → 93.191.156.144 (AS48854)
www vs bare domain	Same network gfn.dk: 93.191.156.144 (AS48854) www.gfn.dk: 93.191.156.144 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

386ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026080901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-11 01:26:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-04-26
Expires	2027-06-30 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

230ms

177ms

213ms

AAAA

192ms

TXT

427ms

CAA

236ms

HTTPS

228ms

TLSA

538ms

SOA

0ms

MTA-STS

292ms

DNSSEC

386ms

SRV

276ms

Total

6476ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 01:10:57	874ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-30 12:13:26	725ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-09 10:46:49	961ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-27 06:07:31	2968ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-19 00:33:41	5593ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-10 22:20:25 shown	6476ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-17 02:15:53	9079ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-11 07:03:22	9693ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-26 01:10:09	1821ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-18 23:42:54	3066ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-18 15:57:07	10014ms	0 NS 0 A 0 MX	🔒 Secure
2026-06-17 09:30:43	831ms	2 NS 1 A 7 MX	🔒 Secure