glk.dk

📜 Historical scan 2026-09-26 09:38:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

glk.dk is a .dk domain served by 2 nameservers (ns1.desec.io, ns2.desec.org). It was registered on 6 April 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 202.61.232.25 is hosted by netcup GmbH (AS197540) in Germany. Mail is handled by mail.glk.dk, mxe81b.netcup.net. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.desec.io	2607:f740:e633:deec::2 45.54.76.1	ns1.desec.io ns1.desec.io	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
ns2.desec.org	157.53.224.1 2607:f740:e00a:deec::2	ns2.desec.org ns2.desec.org	AS36217 NetActuate, Inc AS36217 NetActuate, Inc

🌍 A Records#

1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
202.61.232.25	86400s	ae819.netcup.net	AS197540	netcup GmbH	202.61.224.0/19	🇩🇪 Germany	Nuremberg

📧 MX Records#

2 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.glk.dk	202.61.232.27 2a03:4000:0:4ba:549b:83ff:febd:1a13	mxe81b.netcup.net mxe81b.netcup.net	AS197540 netcup GmbH AS197540 netcup GmbH
50	3600s	mxe81b.netcup.net	202.61.232.27 2a03:4000:0:4ba:549b:83ff:febd:1a13	mxe81b.netcup.net mxe81b.netcup.net	AS197540 netcup GmbH AS197540 netcup GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	202.61.232.25
🔶 Autoconfig	autoconfig.netcup.net → 46.38.225.195

🔷 AAAA Records (IPv6)#

1 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a03:4000:30:e941::16:779	86400s	—	AS197540	netcup GmbH	2a03:4000:0:0:0:0:0:0/31	🇩🇪 Germany	Nuremberg

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 283ms

TXT Record
v=spf1 mx a include:_spf.webhosting.systems ~all

✉️ SPF#

Policy	Record (glk.dk)
~all (soft fail)	v=spf1 mx a include:_spf.webhosting.systems ~all

📨 DMARC#

Policy	Record (_dmarc.glk.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:postmaster@glk.dk; aspf=r; adkim=r;pct=10

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records 59ms

Flags	Tag	Value
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-23 04:21:14

www	202.61.232.25 (AS197540) (address records, no CNAME)
www vs bare domain	Same network glk.dk: 202.61.232.25 2a03:4000:30:e941::16:779 (AS197540) www.glk.dk: 202.61.232.25 (AS197540)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 2 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · 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	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026074267
Primary NS (MNAME)	get.desec.io
Responsible (RNAME)	get@desec.io
Refresh	86400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-08 18:36:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-04-06
Expires	2029-06-30 (980d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

44ms

AAAA

45ms

TXT

283ms

CAA

59ms

HTTPS

53ms

TLSA

492ms

SOA

0ms

MTA-STS

78ms

DNSSEC

77ms

SRV

100ms

Total

1290ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 04:21:14	1119ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-15 14:06:39	1145ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-08 18:24:30	2042ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-03 02:58:54	845ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-02 10:31:34	1173ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-26 09:38:06 shown	1290ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-25 01:47:18	1093ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-17 19:02:59	1347ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-11 11:14:58	1578ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-07 17:44:31	10172ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-04 09:59:18	1334ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 14:26:52	1303ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-21 07:39:06	7330ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-13 12:50:56	1593ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-07 18:39:28	10056ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-02 16:40:39	2418ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-24 08:44:13	3207ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-16 13:08:07	9163ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-15 01:57:27	9137ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-11 06:06:09	3183ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-09 04:17:09	1941ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-03 17:45:46	1050ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 10:05:46	9268ms	2 NS 1 A 2 MX	🔒 Secure