academicguesthouse.dk

📜 Historical scan 2026-06-16 12:50:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

academicguesthouse.dk is a .dk domain served by 2 nameservers (ns1.oneoffice.dk, ns2.oneoffice.dk). It was registered on 12 February 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.17 is hosted by team.blue Denmark A/S (AS48854) in Denmark. 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 140ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.oneoffice.dk	—	—	—
ns2.oneoffice.dk	—	—	—

🌍 A Records#

1 records 76ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.17	—	splash.dandomain.dk	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

🔷 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 2026-10-09 13:18:25

www	212.237.249.17 (AS48854) (address records, no CNAME)
www vs bare domain	Same network academicguesthouse.dk: 212.237.249.17 (AS48854) www.academicguesthouse.dk: 212.237.249.17 (AS48854)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

230ms

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

🏷️ SOA#

77ms

Field	Value
Serial	2024061702
Primary NS (MNAME)	ns1.oneoffice.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-12 12:44:44

Field	Value
Registrar	CURANET A/S
Registered	2010-02-12
Expires	2027-02-28 (127d)

🔗 Same registrant#

6 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).

Domain	Registrar
bikubenfonden.dk	Punktum dk A/S (direct)
bikubenscholar.dk	CURANET A/S
evta.dk	CURANET A/S
fremtid-snart.dk	Punktum dk A/S (direct)
kunstenharordet.dk	Punktum dk A/S (direct)
welsh-black.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

140ms

76ms

64ms

AAAA

65ms

TXT

397ms

CAA

127ms

HTTPS

60ms

TLSA

168ms

SOA

77ms

MTA-STS

49ms

DNSSEC

230ms

SRV

0ms

Total

1232ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:18:25	792ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-25 06:42:57	622ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-01 10:52:11	417ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-24 14:33:48	748ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-16 12:50:48 shown	1232ms	2 NS 1 A 0 MX	🔓 Insecure