obu-m.dk

📜 Historical scan 2026-07-03 21:58:40  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

obu-m.dk is a registered .dk domain whose nameservers (ns.dandomain.dk, ns2.dandomain.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 14 April 2021 (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   460ms

🌍 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#

2611ms
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 19:20:44
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2021-04-14
Expires2027-04-30 (190d)

🔗 Same registrant#

8 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
epxsøfart.dkDANDOMAIN A/S
flowhf.dkDANDOMAIN A/S
fvu-danmark.dkDANDOMAIN A/S
fvu-erhverv.dkDANDOMAIN A/S
fynshf.dkDANDOMAIN A/S
uddannelsefyn.dkONE.COM A/S
vuc-erhverv.dkPunktum dk A/S (direct)
vucfjernundervisning.dkDANDOMAIN A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
460ms
A
406ms
MX
388ms
AAAA
423ms
TXT
1617ms
CAA
433ms
HTTPS
440ms
TLSA
177ms
SOA
409ms
MTA-STS
537ms
DNSSEC
2611ms
SRV
469ms
Total
6636ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-23 17:51:57 9803ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-26 09:19:54 9887ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-25 13:13:03 10006ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-24 00:57:15 3919ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-22 23:21:39 9962ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-21 23:11:39 7466ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-20 23:08:01 1610ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-19 22:12:00 1648ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-18 21:55:15 3228ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-17 20:28:34 4954ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-16 17:15:57 1252ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-14 20:02:56 1160ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-13 18:17:48 3505ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-11 04:34:55 4006ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-10 01:53:55 9917ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-07 23:43:36 1052ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-08-02 10:00:48 9950ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-31 21:34:16 952ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-30 21:18:18 1141ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-27 15:24:22 2604ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-26 15:10:35 9823ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-25 14:32:10 2549ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-24 14:18:57 986ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-23 13:42:48 2357ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-07-22 13:35:35 1119ms 2 NS 0 A 0 MX ⚠️ Bogus
dhd.dk [/] search Domains, Hosts & DNS — .dk zone