btk58.dk

📜 Historical scan 2026-09-29 22:22:20 · ← 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 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 3454ms

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 3464ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
109.71.60.25	298s	webserver.klub-modul.dk	AS48854	team.blue Denmark A/S	109.71.56.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 2045ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.klubmodul.dk	109.71.60.28	mail.klubmodul.dk	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 319ms

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#

9061ms

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

🏷️ 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#

3454ms

3464ms

2045ms

AAAA

49ms

TXT

319ms

CAA

62ms

HTTPS

2054ms

TLSA

151ms

SOA

0ms

MTA-STS

96ms

DNSSEC

9061ms

SRV

3464ms

Total

11457ms

🕐 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 shown	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	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