uch.dk

📜 Historical scan 2026-10-14 17:32:49 · ← 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 133ms

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 130ms

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 530ms

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#

269ms

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

🏷️ SOA#

87ms

Field	Value
Serial	2023100949
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#

133ms

130ms

156ms

AAAA

122ms

TXT

530ms

CAA

85ms

HTTPS

95ms

TLSA

435ms

SOA

87ms

MTA-STS

129ms

DNSSEC

269ms

SRV

191ms

Total

1479ms

🕐 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 shown	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	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