udforsk.dk

📜 Historical scan 2026-08-25 06:29:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

udforsk.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 February 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.108.19 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.108.19	3600s	web15.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 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 2026-10-19 15:55:59

www	94.231.108.19 (AS48854) (address records, no CNAME)
www vs bare domain	Same network udforsk.dk: 94.231.108.19 (AS48854) www.udforsk.dk: 94.231.108.19 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

82ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2026040401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-14 13:03:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-02-02
Expires	2027-04-30 (191d)

🔗 Same registrant#

34 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
agerbæk-starupskoler.dk	Punktum dk A/S (direct)
agerbækskole-starupbørneby.dk	Punktum dk A/S (direct)
alslev-skole.dk	Punktum dk A/S (direct)
ansager-skole.dk	Punktum dk A/S (direct)
blaabjergskolen.dk	Punktum dk A/S (direct)
blåbjergskolen.dk	Punktum dk A/S (direct)
blåvandshuk-janderupskole.dk	Punktum dk A/S (direct)
byfortællinger.dk	Punktum dk A/S (direct)
børnehaven-højgårdsparken.dk	Punktum dk A/S (direct)
børnehaven-mælkevejen.dk	Punktum dk A/S (direct)
børnehaven-naturligvis.dk	Punktum dk A/S (direct)
børnehaven-skovmusen.dk	Punktum dk A/S (direct)
børnehaven-smørhullet.dk	Punktum dk A/S (direct)
børnehaven-svalehuset.dk	Punktum dk A/S (direct)
børnehuset-vestervold.dk	Punktum dk A/S (direct)
de-lever-endnu.dk	Punktum dk A/S (direct)
frifortobak.dk	DANDOMAIN A/S
jobcentervarde.dk	Punktum dk A/S (direct)
karlsgaardeegnen.dk	Punktum dk A/S (direct)
karlsgårde.dk	Punktum dk A/S (direct)
kystlotteriet.dk	Punktum dk A/S (direct)
oksbydigelag.dk	Punktum dk A/S (direct)
outrup-børnehave.dk	Punktum dk A/S (direct)
samstyrken.dk	Punktum dk A/S (direct)
varde-kommune.dk	Punktum dk A/S (direct)
varde.dk	Punktum dk A/S (direct)
vardeapp.dk	ONE.COM A/S
vardebib.dk	Punktum dk A/S (direct)
vardebibliotek.dk	Punktum dk A/S (direct)
vardeborger.dk	Punktum dk A/S (direct)
vardeloop.dk	Punktum dk A/S (direct)
vkskoler.dk	Punktum dk A/S (direct)
voresvarde.dk	Punktum dk A/S (direct)
vuggestuen-isbjergparken.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

33ms

51ms

AAAA

52ms

TXT

2153ms

CAA

41ms

HTTPS

44ms

TLSA

34ms

SOA

40ms

MTA-STS

57ms

DNSSEC

82ms

SRV

60ms

Total

6409ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 15:55:59	294ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-14 12:28:59	926ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-03 02:15:07	393ms	2 NS 1 A 0 MX	🔒 Secure
2026-10-02 14:44:44	366ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-06 10:16:45	4434ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-26 13:50:53	2352ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-25 06:29:43 shown	6409ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-26 22:29:14	1063ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-18 10:11:26	4498ms	2 NS 1 A 0 MX	🔒 Secure