kælderventilation.dk xn--klderventilation-uob.dk

📜 Historical scan 2026-08-16 22:50:46 · ← Latest scan

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

kælderventilation.dk is a registered .dk domain whose nameservers (ns1.siteground.net, ns2.siteground.net) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 24 October 2023 (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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.siteground.net	75.2.77.104	ac4b097dbd0dd6307.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.
ns2.siteground.net	99.83.229.113	ac4b097dbd0dd6307.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.

🌍 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#

148ms

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 2026-10-27 10:18:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-10-24
Expires	2027-10-23 (360d)

🔗 Same registrant#

5 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).

Domain	Registrar
marstalcopenhagen.dk	Punktum dk A/S (direct)
marstalcph.dk	Punktum dk A/S (direct)
onlineboost.dk	Punktum dk A/S (direct)
ventilationsguiden.dk	Punktum dk A/S (direct)
ventione.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

76ms

AAAA

75ms

TXT

8466ms

CAA

55ms

HTTPS

69ms

TLSA

91ms

SOA

29ms

MTA-STS

275ms

DNSSEC

148ms

SRV

8855ms

Total

9614ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:06:56	3463ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-09 17:12:51	3693ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-24 09:57:47	11295ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 07:21:48	9011ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 07:04:25	3994ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 06:39:38	3920ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 05:51:57	4500ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 05:14:41	5836ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 03:20:31	8945ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-16 22:50:46 shown	9614ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-14 18:37:27	1642ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-13 14:49:25	4267ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-12 09:47:39	4534ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-11 01:49:20	1716ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-09 21:14:17	4415ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-07 20:01:22	1876ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-28 23:29:29	11225ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 18:49:17	1384ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 18:18:41	3453ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 17:49:22	17499ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 17:15:22	3446ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 16:49:57	2127ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 15:50:04	11271ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 14:51:33	3537ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-20 00:54:42	2436ms	2 NS 0 A 0 MX	❓ Unknown