ulfborgskole.dk

📜 Historical scan 2026-09-19 10:50:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ulfborgskole.dk is a .dk domain served by 2 nameservers (hkns1.holstebro.dk, hkns2.holstebro.dk). It was registered on 30 November 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.59.106.159 is hosted by Holstebro Kommune (AS57736) 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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
hkns1.holstebro.dk	194.239.249.254	hkns1.holstebro.dk	AS3292 TDC Holding A/S
hkns2.holstebro.dk	194.239.74.254	hkns2.holstebro.dk	AS3292 TDC Holding A/S

🌍 A Records#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.59.106.159	3600s	—	AS57736	Holstebro Kommune	185.59.104.0/22	🇩🇰 Denmark	Holstebro

📧 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 2026-10-08 17:10:25

www	185.59.106.159 (AS57736) (address records, no CNAME)
www vs bare domain	Same network ulfborgskole.dk: 185.59.106.159 (AS57736) www.ulfborgskole.dk: 185.59.106.159 (AS57736)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

76ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2024021502
Primary NS (MNAME)	hkns1.holstebro.dk
Responsible (RNAME)	dns-admin@hkns1.holstebro.dk
Refresh	28800s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-19 02:51:00

Field	Value
Registrar	Simply.com A/S
Registered	2015-11-30
Expires	2026-11-30 (40d)

🔗 Same registrant#

44 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
bornogungeklinikken.dk	Simply.com A/S
cafe-utopia.dk	Simply.com A/S
centerforsundhedholstebro.dk	Simply.com A/S
cityvækstholstebro.dk	Simply.com A/S
detgodekoekkenholstebro.dk	Simply.com A/S
energihubholstebro.dk	Simply.com A/S
eventholstebro.dk	Simply.com A/S
hkcloud.dk	Punktum dk A/S (direct)
holstebro-pki.dk	Punktum dk A/S (direct)
holstebrobyledelse.dk	Simply.com A/S
holstebrocenter.dk	Simply.com A/S
holstebrocenteret.dk	Simply.com A/S
holstebrokom.dk	Punktum dk A/S (direct)
holstebrokommune.dk	Punktum dk A/S (direct)
holstebrosk.dk	Simply.com A/S
holstebrosvømmecenter.dk	Simply.com A/S
idraetscentervest.dk	Punktum dk A/S (direct)
investeriholstebro.dk	Simply.com A/S
klima-agendaen.dk	Simply.com A/S
klogenergi.dk	Simply.com A/S
kuniweekenden.dk	Simply.com A/S
lidtformegetholstebro.dk	Simply.com A/S
nrfeldingskole.dk	Simply.com A/S
oplevholstebro.dk	Simply.com A/S
plhoholstebro.dk	Simply.com A/S
rolf-krake-sk.dk	Simply.com A/S
skave-skole.dk	Simply.com A/S
skovvang.dk	Simply.com A/S
soenderland-sk.dk	Simply.com A/S
sportogfritidholstebro.dk	Punktum dk A/S (direct)
sprogcenter-holstebro.dk	Simply.com A/S
storaakanoudlejning.dk	Simply.com A/S
storaaskolen.dk	Simply.com A/S
storåen.dk	Simply.com A/S
storåfestival.dk	Simply.com A/S
studieby-holstebro.dk	DANDOMAIN A/S
studiebyholstebro.dk	Simply.com A/S
tvisskole.dk	Simply.com A/S
uddannelsesbyholstebro.dk	Simply.com A/S
uddannelsescentermariebjerg.dk	Simply.com A/S
uunvj.dk	Punktum dk A/S (direct)
vemb-skole.dk	Simply.com A/S
vinderupkommune.dk	Punktum dk A/S (direct)
visithusby.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

41ms

33ms

AAAA

40ms

TXT

124ms

CAA

29ms

HTTPS

24ms

TLSA

142ms

SOA

0ms

MTA-STS

65ms

DNSSEC

76ms

SRV

49ms

Total

767ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 13:00:29	401ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-19 10:50:52 shown	767ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-25 22:32:50	455ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-20 18:15:24	791ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 23:44:16	6115ms	2 NS 1 A 0 MX	🔓 Insecure