uch.dk

📜 Historical scan 2026-10-08 09:11:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

uch.dk is a .dk domain served by 3 nameservers (ns.efif.dk, ns2.efif.dk, ns3.efif.dk). It was registered on 19 December 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.88.95.64 is hosted by Hetzner Online GmbH (AS24940) in Germany. 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#

3 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.efif.dk	195.254.168.23	ns.efif.dk	AS51073 Aarhus Business College
ns2.efif.dk	195.254.168.12	ns2.efif.dk	AS51073 Aarhus Business College
ns3.efif.dk	20.23.170.35	—	AS8075 Microsoft Corporation

🌍 A Records#

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.88.95.64	600s	dedi7385.your-server.de	AS24940	Hetzner Online GmbH	23.88.0.0/17	🇩🇪 Germany	Nuremberg

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	195.254.168.147
🔶 Autoconfig	195.254.168.147

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 246ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (uch.dk)
-all (hard fail)	v=spf1 -all

📨 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 2026-10-15 20:37:07

www CNAME	uch.dk (all on uch.dk) → 23.88.95.64 (AS24940)
www vs bare domain	Same network uch.dk: 23.88.95.64 (AS24940) www.uch.dk: 23.88.95.64 (AS24940)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 50 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

122ms

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

🏷️ SOA#

52ms

Field	Value
Serial	2023100942
Primary NS (MNAME)	ns.efif.dk
Responsible (RNAME)	dns-zc@efif.dk
Refresh	14400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-13 17:04:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-12-19
Expires	2026-12-31 (75d)

🔗 Same registrant#

5 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
ditservicecenter.dk	Punktum dk A/S (direct)
hhsweb.dk	Punktum dk A/S (direct)
kpmv.dk	Punktum dk A/S (direct)
ucholstebro.dk	Punktum dk A/S (direct)
webkur.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

37ms

44ms

AAAA

49ms

TXT

246ms

CAA

43ms

HTTPS

60ms

TLSA

211ms

SOA

52ms

MTA-STS

80ms

DNSSEC

122ms

SRV

78ms

Total

789ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 20:37:07	2138ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-14 17:32:49	1479ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-13 16:37:11	3397ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-10 10:42:43	3337ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-08 09:11:37 shown	789ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-06 07:38:51	1596ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-05 07:27:55	668ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-04 07:20:10	593ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-01 07:11:12	614ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-30 10:16:05	619ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-29 10:39:58	1879ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-28 10:29:49	1791ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-27 10:16:33	516ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-26 10:09:06	975ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-25 10:05:46	6374ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-23 14:26:58	1717ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-19 22:14:06	989ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-12 20:33:35	1696ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-11 03:07:33	2159ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-07 17:24:28	604ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-04 07:26:15	664ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-26 18:53:45	601ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-25 02:56:40	12262ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-24 02:45:52	14727ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-21 01:36:38	9109ms	3 NS 1 A 0 MX	🔒 Secure