expansys.dk

📜 Historical scan 2026-09-24 22:24:42 · ← Latest scan

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

expansys.dk is a registered .dk domain whose nameservers (udns1.ultradns.net, udns2.ultradns.net) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 30 May 2002 (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 281ms

Nameserver	IP addresses	PTR	ASN / ISP
udns1.ultradns.net	2001:502:f3ff::d 204.69.234.1	udns1.ultradns.net udns1.ultradns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
udns2.ultradns.net	204.74.101.1 2610:a1:1014::d	udns2.ultradns.net udns2.ultradns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 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#

333ms

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: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-11 13:57:34

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2002-05-30
Expires	2027-06-30 (250d)

🔗 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#

281ms

313ms

314ms

AAAA

278ms

TXT

1309ms

CAA

267ms

HTTPS

302ms

TLSA

267ms

SOA

47ms

MTA-STS

312ms

DNSSEC

333ms

SRV

319ms

Total

3150ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 22:01:03	3811ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-24 22:24:42 shown	3150ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-03 15:26:39	3189ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-24 02:02:02	3277ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 23:19:50	5822ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 23:15:12	1616ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 23:03:52	6436ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 21:56:59	17575ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 21:27:47	2635ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 19:04:53	5091ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-15 23:44:30	5822ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-14 18:35:40	2995ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-12 12:25:05	6630ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-11 10:00:54	8809ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-10 09:18:28	11154ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-06 13:05:03	3240ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-02 19:39:57	1794ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-31 08:13:32	3720ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-29 13:17:42	3376ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-28 02:58:10	4231ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 02:22:26	3671ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 01:44:12	1487ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 01:29:15	10062ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 22:47:39	1689ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 21:54:07	12124ms	2 NS 0 A 0 MX	❓ Unknown