duch-holmer.dk

📜 Historical scan 2026-08-18 15:11:36 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

duch-holmer.dk is a registered .dk domain whose nameservers (ns.gullestrupnet.dk, ns2.gullestrupnet.dk, ns5.gullestrupnet.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 9 October 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 66ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.gullestrupnet.dk	82.165.189.144	gn51.gullestrupnet.dk	AS8560 IONOS SE
ns2.gullestrupnet.dk	82.165.203.134	mail51.gullestrupnet.dk	AS8560 IONOS SE
ns5.gullestrupnet.dk	82.165.124.183	—	AS8560 IONOS SE

🌍 A Records#

🌍

No A records found

📧 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

171ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxdomain

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-19 12:08:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-10-09
Expires	2027-10-31 (374d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

66ms

54ms

55ms

AAAA

2054ms

TXT

897ms

CAA

616ms

HTTPS

4051ms

TLSA

71ms

SOA

31ms

MTA-STS

2117ms

DNSSEC

171ms

SRV

2116ms

Total

22282ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 15:46:18	11360ms	3 NS 0 A 0 MX	❓ Unknown
2026-10-02 09:26:48	15481ms	3 NS 0 A 0 MX	❓ Unknown
2026-10-01 01:46:24	9745ms	3 NS 0 A 0 MX	❓ Unknown
2026-09-29 17:56:01	10600ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-25 20:01:27	15127ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-23 18:48:27	11717ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-22 18:30:54	18324ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-21 18:25:29	12141ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-20 18:02:24	15500ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-19 15:12:54	10364ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-18 15:11:36 shown	22282ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-17 14:45:33	12130ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-16 14:38:09	14119ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-15 03:58:16	16163ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-13 16:01:47	18172ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-12 02:17:17	12412ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-10 21:26:18	10521ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-09 19:11:37	11306ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-08 16:11:45	12254ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-07 03:05:18	10829ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-29 09:51:54	10960ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-27 19:12:32	26589ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-26 18:30:00	10036ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-25 18:20:36	17032ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-24 17:49:36	10512ms	3 NS 0 A 0 MX	❓ Unknown