ukt.dk

📜 Historical scan 2026-07-15 20:37:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ukt.dk is a .dk domain served by 2 nameservers (elsa.ns.cloudflare.com, jack.ns.cloudflare.com). It was registered on 3 June 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk. 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
elsa.ns.cloudflare.com	108.162.192.111 172.64.32.111 173.245.58.111 2606:4700:50::adf5:3a6f 2803:f800:50::6ca2:c06f 2a06:98c1:50::ac40:206f	elsa.ns.cloudflare.com elsa.ns.cloudflare.com elsa.ns.cloudflare.com elsa.ns.cloudflare.com elsa.ns.cloudflare.com elsa.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jack.ns.cloudflare.com	108.162.193.121 172.64.33.121 173.245.59.121 2606:4700:58::adf5:3b79 2803:f800:50::6ca2:c179 2a06:98c1:50::ac40:2179	jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com jack.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

2 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
20	300s	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	ukt.dk
🔶 Autoconfig	ukt.dk

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 176ms

TXT Record
MS=ms58427139

✉️ 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 17:10:05

www	Exists, no address
www vs bare domain	Neither resolves ukt.dk: no address www.ukt.dk: no address
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.ukt.dk	ukt.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

124ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2409611300
Primary NS (MNAME)	elsa.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-19 17:32:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-06-03
Expires	2031-04-30 (1651d)

🔗 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
kvik-ivs.dk	Punktum dk A/S (direct)
kvik-selskab.dk	Punktum dk A/S (direct)
kvikselskab.dk	Punktum dk A/S (direct)
nordicmc.dk	Punktum dk A/S (direct)
zm-aps.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

38ms

29ms

AAAA

28ms

TXT

176ms

CAA

40ms

HTTPS

38ms

TLSA

65ms

SOA

0ms

MTA-STS

72ms

DNSSEC

124ms

SRV

143ms

Total

1002ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 17:10:05	3818ms	2 NS 0 A 2 MX	🔒 Secure
2026-10-03 13:06:25	654ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-30 12:57:29	610ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-26 05:30:29	1096ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-24 05:13:38	549ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-22 20:36:50	599ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-01 20:09:24	1563ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-23 06:22:20	988ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-09 21:45:59	2979ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-07 11:39:36	1049ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-26 02:08:03	1113ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-15 20:37:01 shown	1002ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-03 09:25:45	1059ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-26 10:59:34	777ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-25 13:48:11	849ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-24 08:17:13	970ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-17 12:09:50	627ms	2 NS 0 A 2 MX	🔒 Secure