viuffs-koreskole.dk

Records from scan: 2026-10-08 23:00:51 · 347ms total · last checked 2026-10-19 17:35 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

viuffs-koreskole.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 19 May 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.12 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.12	3600s	lb1.builder.nu	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	212.237.249.12
🔶 Autoconfig	212.237.249.12

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 129ms

TXT Record
trustpilot-one-time-verification-id=c5c8c8f6-9334-4a4a-b9cf-ad43e3ed8931

✉️ 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#

checked 2026-10-08 23:00:51

www	212.237.249.12 (AS48854) (address records, no CNAME)
www vs bare domain	Same network viuffs-koreskole.dk: 212.237.249.12 (AS48854) www.viuffs-koreskole.dk: 212.237.249.12 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

69ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

31ms

Field	Value
Serial	2022082201
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-16 23:06:11

Field	Value
Registrar	DANDOMAIN A/S
Registered	2021-05-19
Expires	2027-05-31 (223d)

🔗 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
viuffs.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

33ms

34ms

32ms

AAAA

41ms

TXT

129ms

CAA

45ms

HTTPS

27ms

TLSA

30ms

SOA

31ms

MTA-STS

48ms

DNSSEC

69ms

SRV

50ms

Total

347ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 23:00:51 shown	347ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-02 16:55:28	559ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-22 23:33:27	438ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-21 10:22:43	1163ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:09:08	559ms	2 NS 1 A 0 MX	🔒 Secure