skybolig.dk

📜 Historical scan 2026-08-28 08:12:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skybolig.dk is a .dk domain served by 2 nameservers (ns1.cb.dk, ns2.cb.dk). It was registered on 24 February 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.skybolig.dk. The zone is not DNSSEC-signed, has no 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 51ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.cb.dk	193.104.202.25	ext202-25.cph1.sit.dk	AS50346 It Forum Gruppen A/s
ns2.cb.dk	193.104.202.26	ext202-26.cph1.sit.dk	AS50346 It Forum Gruppen A/s

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.skybolig.dk	194.60.243.111	—	AS42876 Unit IT A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 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 2026-10-07 22:26:41

www CNAME	cbweb12.cb.dk (all on cb.dk) → 194.60.243.16 (AS42876)
www vs bare domain	Only www resolves skybolig.dk: no address www.skybolig.dk: 194.60.243.16 (AS42876) (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

109ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2018022807
Primary NS (MNAME)	ns1.cb.dk
Responsible (RNAME)	hostmaster@cb.dk
Refresh	14400s
Retry	7200s
Expire	2419200s
Minimum (neg-cache TTL)	7200s

📋 Registration#

WHOIS fetched 2026-10-11 22:41:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-02-24
Expires	2027-02-28 (134d)

🔗 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#

51ms

52ms

64ms

AAAA

51ms

TXT

230ms

CAA

49ms

HTTPS

56ms

TLSA

73ms

SOA

0ms

MTA-STS

98ms

DNSSEC

109ms

SRV

115ms

Total

694ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 22:26:41	532ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-26 16:45:19	2455ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-28 08:12:15 shown	694ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-08 17:28:07	24548ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-18 01:22:30	5049ms	2 NS 0 A 1 MX	🔓 Insecure