kulfiber.dk

📜 Historical scan 2026-10-01 07:25:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kulfiber.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.51.76.183 is hosted by Din Server Group ApS (AS215052) in Denmark. The zone is not DNSSEC-signed, has no 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#

3 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services ns2.dns.services	AS47527 DLX A/S AS47527 DLX A/S
ns3.dns.services	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.51.76.183	3600s	multitrading.dk	AS215052	Din Server Group ApS	185.51.76.0/24	🇩🇰 Denmark	Albertslund

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	kulfiber.dk → 185.51.76.183
🔶 Autoconfig	kulfiber.dk → 185.51.76.183

🔷 AAAA Records (IPv6)#

1 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a12:bec4:11d3:cbf9::1	3600s	—	AS215052	Din Server Group ApS	2a12:bec4:11d0:0:0:0:0:0/46	🇩🇰 Denmark	Albertslund

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-09 14:10:33

www CNAME	kulfiber.dk (all on kulfiber.dk) → 185.51.76.183 2a12:bec4:11d3:cbf9::1 (AS215052)
www vs bare domain	Same network kulfiber.dk: 185.51.76.183 2a12:bec4:11d3:cbf9::1 (AS215052) www.kulfiber.dk: 185.51.76.183 2a12:bec4:11d3:cbf9::1 (AS215052)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.kulfiber.dk	kulfiber.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

97ms

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

🏷️ SOA#

49ms

Field	Value
Serial	2026050706
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

50ms

41ms

49ms

AAAA

41ms

TXT

162ms

CAA

53ms

HTTPS

63ms

TLSA

378ms

SOA

49ms

MTA-STS

73ms

DNSSEC

97ms

SRV

85ms

Total

966ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:10:33	1152ms	3 NS 1 A 0 MX	🔓 Insecure
2026-10-01 07:25:53 shown	966ms	3 NS 1 A 0 MX	🔓 Insecure
2026-09-23 18:08:04	1346ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-18 03:49:04	976ms	3 NS 1 A 0 MX	🔓 Insecure