mainframe.dk

📜 Historical scan 2026-08-21 20:38:34 · ← Latest scan

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

mainframe.dk is a registered .dk domain whose nameservers (ns1.c04.tmdcloud.eu, ns2.c04.tmdcloud.eu) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 3 June 1998 (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 4288ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.c04.tmdcloud.eu	198.20.127.62	c04.tmdcloud.eu	AS32475 Internap Holding LLC
ns2.c04.tmdcloud.eu	198.20.127.62	c04.tmdcloud.eu	AS32475 Internap Holding 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#

10711ms

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: timed out

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-27 11:31:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-06-03
Expires	2027-06-30 (245d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
uo-dan.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

4288ms

4283ms

4287ms

AAAA

4307ms

TXT

13211ms

CAA

4328ms

HTTPS

4643ms

TLSA

2064ms

SOA

4578ms

MTA-STS

4337ms

DNSSEC

10711ms

SRV

4594ms

Total

61692ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 16:06:55	65327ms	2 NS 0 A 0 MX	❓ Unknown
2026-10-23 16:56:01	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-30 04:27:21	62350ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-24 07:12:35	64789ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 20:53:23	57943ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 20:38:34 shown	61692ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 20:26:54	50778ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 19:40:54	57817ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 19:37:24	61258ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 11:07:54	65490ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-16 04:05:40	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-14 23:27:04	64852ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-13 05:08:56	60881ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-11 21:14:16	60784ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-10 11:54:04	64100ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-08 20:39:29	61163ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-07 07:25:21	57336ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-05 20:17:07	61129ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-03 02:33:07	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-28 11:52:24	63174ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 05:51:10	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 04:59:22	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 04:42:20	61229ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 04:08:14	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 02:58:50	62706ms	2 NS 0 A 0 MX	❓ Unknown