rudersdalfk.dk

📜 Historical scan 2026-09-30 22:05:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rudersdalfk.dk is a .dk domain served by 2 nameservers (ns1.abakomp.dk, ns2.abakomp.dk). It was registered on 11 August 2020 (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 66ms

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 63ms

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 59ms

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 344ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.rudersdalfk.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 2026-10-11 07:29:55

www	109.71.60.25 (AS48854) (address records, no CNAME)
www vs bare domain	Same network rudersdalfk.dk: 109.71.60.25 (AS48854) www.rudersdalfk.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#

103ms

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

🏷️ SOA#

29ms

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 2026-10-18 18:58:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-08-11
Expires	2027-08-31 (310d)

🔗 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
boernefaegtefonden.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

66ms

63ms

59ms

AAAA

61ms

TXT

344ms

CAA

45ms

HTTPS

46ms

TLSA

100ms

SOA

29ms

MTA-STS

91ms

DNSSEC

103ms

SRV

94ms

Total

4821ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 07:29:55	4526ms	2 NS 1 A 1 MX	🔓 Insecure
2026-10-05 22:20:36	6606ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 22:05:18 shown	4821ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 07:31:02	13523ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-03 10:23:07	673ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-14 03:44:21	9600ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-05 21:45:45	827ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-02 09:59:56	779ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 07:24:59	672ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 16:23:51	594ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 04:42:07	661ms	2 NS 1 A 1 MX	🔓 Insecure