ab-engineering.dk

📜 Historical scan 2026-08-17 03:21:54 · ← Latest scan

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

ab-engineering.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 23 December 2015 (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 4229ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 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#

10357ms

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

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-05 14:55:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-12-23
Expires	2026-12-31 (68d)

📋 WHOIS#

⏱️ Lookup Timing#

4229ms

4233ms

4245ms

AAAA

4245ms

TXT

14791ms

CAA

4209ms

HTTPS

4227ms

TLSA

98ms

SOA

4217ms

MTA-STS

4355ms

DNSSEC

10357ms

SRV

4274ms

Total

26690ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 02:04:33	1329ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-09-15 23:07:24	38953ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-27 20:32:54	11066ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-26 19:28:58	2743ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-24 06:18:58	10121ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-23 02:35:08	29055ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 02:30:49	1084ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-21 02:00:30	6589ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-19 21:34:00	4134ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-18 21:18:55	1044ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-17 03:21:54 shown	26690ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-15 16:01:26	29318ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-14 12:39:25	3115ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-13 08:24:41	3171ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-11 15:29:37	930ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-09 20:08:22	818ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-07 18:41:04	2993ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-06 15:23:06	1435ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-31 05:49:01	809ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-29 08:19:27	10135ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-27 20:51:36	1134ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-26 19:30:40	1034ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-25 18:59:08	1108ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-24 18:18:05	8690ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-23 15:11:34	1330ms	2 NS 0 A 0 MX	⚠️ Bogus