abtk.dk

📜 Historical scan 2026-07-16 23:41:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

abtk.dk is a .dk domain served by 2 nameservers (ns1.abakomp.dk, ns2.abakomp.dk). It was registered on 7 September 2009 (WHOIS) and 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 78ms

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 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
84.19.174.119	300s	webserver.klub-modul.dk	AS31103	Keyweb AG	84.19.168.0/21	🇩🇪 Germany	—

📧 MX Records#

1 records 64ms

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 365ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.abtk.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 2026-10-10 21:29:07

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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

180ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2026070101
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 09:39:17

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-09-07
Expires	2027-09-30 (347d)

🔗 Same registrant#

0 domains

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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

78ms

77ms

64ms

AAAA

71ms

TXT

365ms

CAA

65ms

HTTPS

76ms

TLSA

111ms

SOA

36ms

MTA-STS

95ms

DNSSEC

180ms

SRV

150ms

Total

16797ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-01 00:09:41	758ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-15 13:28:31	690ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-07 23:33:43	1713ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-16 23:41:35 shown	16797ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-02 21:04:56	4559ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 17:00:48	1079ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:51:19	1239ms	2 NS 1 A 1 MX	🔓 Insecure