dukasgu.dk

📜 Historical scan 2026-08-20 04:16:03  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dukasgu.dk is a registered .dk domain whose nameservers (ns01.one.com, ns02.one.com) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 28 August 2019 (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#

2 records   114ms

🌍 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#

367ms
CheckResult
Validation Status⚠️ Bogus — the parent still publishes a DS record, but the delegated nameservers don't answer, so no signed answer can be fetched. The zone isn't serving broken signatures; it isn't serving at all.
AD Flag (resolver validates)✗ Not set
DS Record✓ Found
DNSKEY Record✗ Not found
Flagsresolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-11 22:08:01
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-08-28
Expires2027-08-31 (315d)

🔗 Same registrant#

3 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).

DomainRegistrar
agnetebrinch.dkSimply.com A/S
bgke.dkPunktum dk A/S (direct)
sejergolf.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
114ms
A
117ms
MX
113ms
AAAA
143ms
TXT
436ms
CAA
106ms
HTTPS
161ms
TLSA
95ms
SOA
98ms
MTA-STS
138ms
DNSSEC
367ms
SRV
172ms
Total
1668ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 15:07:55 1167ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-25 02:48:21 1416ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-28 03:11:09 1348ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-26 22:56:25 3484ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-25 14:06:33 51285ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-24 10:53:36 1996ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-23 06:08:05 27423ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-22 05:48:53 1437ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-21 05:24:19 1910ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-20 04:16:03 shown 1668ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-19 03:57:42 934ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-17 23:22:37 3984ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-14 14:51:49 2930ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-13 02:10:51 1491ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-11 21:12:05 920ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-10 20:32:28 3076ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-09 18:58:31 51440ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-07 06:49:50 10158ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-28 01:52:01 1522ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-27 01:12:25 1447ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-26 01:00:49 1057ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-25 00:34:51 782ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-24 00:01:25 1737ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-22 22:38:09 826ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-21 17:11:59 27192ms 2 NS 0 A 0 MX ❓ Unknown
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