btk58.dk

📜 Historical scan 2026-08-13 23:16:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

btk58.dk is a .dk domain served by 2 nameservers (ns1.abakomp.dk, ns2.abakomp.dk). It was registered on 21 August 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 109.71.60.25 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.klubmodul.dk. The zone is of unknown DNSSEC status, 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 43ms

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 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
109.71.60.25	300s	webserver.klub-modul.dk	AS48854	team.blue Denmark A/S	109.71.56.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 65ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.klubmodul.dk	84.19.174.82	mail.klubmodul.dk	AS31103 Keyweb AG

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 264ms

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

✉️ SPF#

Policy	Record (btk58.dk)
-all (hard fail)	v=spf1 mx a a:mail2.klubmodul.dk -all

📨 DMARC#

Policy	Record (_dmarc.btk58.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 2026-10-23 16:45:19

www	109.71.60.25 (AS48854) (address records, no CNAME)
www vs bare domain	Same network btk58.dk: 109.71.60.25 (AS48854) www.btk58.dk: 109.71.60.25 (AS48854)
Wildcard	No

🔎 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#

144ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'btk58.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

0ms

Field	Value
Serial	2026081301
Primary NS (MNAME)	ns1.abakomp.dk
Responsible (RNAME)	peter@kriegbaum.gmail.com
Refresh	7200s
Retry	540s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-13 01:04:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-08-21
Expires	2027-09-30 (340d)

🔗 Same registrant#

1 domain

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
unhost.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

43ms

62ms

65ms

AAAA

68ms

TXT

264ms

CAA

65ms

HTTPS

56ms

TLSA

60ms

SOA

0ms

MTA-STS

84ms

DNSSEC

144ms

SRV

145ms

Total

649ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 16:45:19	6888ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-14 05:00:25	6684ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 13:02:32	6933ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-29 22:22:20	11457ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 11:16:30	615ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-13 23:16:52 shown	649ms	2 NS 1 A 1 MX	❓ Unknown
2026-08-03 17:43:58	1587ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-03 10:42:03	1704ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-28 15:21:06	685ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 14:36:35	464ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 17:47:49	2705ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 17:46:50	1520ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 17:30:17	500ms	2 NS 1 A 1 MX	🔓 Insecure