hvac.dk

📜 Historical scan 2026-07-03 08:09:12  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hvac.dk is a registered .dk domain whose nameservers (ns.scannet2.dk, ns2.scannet2.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 16 February 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   105ms
NameserverIP addressesPTRASN / ISP
ns.scannet2.dk 185.25.141.9
2a02:2339:4006:10d::4171:4171		 ns1.scannet.dk
ns1.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.scannet2.dk 2a02:2339:1:112:0:5:1:b11
91.197.248.72		 ns2.scannet.dk
ns2.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-19 20:15:20
wwwSERVFAIL
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

2066ms
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 2026-10-19 20:33:34
FieldValue
RegistrarA/S SCANNET
Registered1998-02-16
Expires2027-03-31 (161d)

🔗 Same registrant#

33 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
76341010.dkPunktum dk A/S (direct)
aircondition.dkA/S SCANNET
bpa.dkA/S SCANNET
bravida.dkPunktum dk A/S (direct)
bravidacts.dkDANDOMAIN A/S
bravidafs.dkWEBHOSTING A/S
bravidatelecom.dkA/S SCANNET
bravidatelekom.dkA/S SCANNET
el-installation.dkA/S SCANNET
electric-viborg.dkDomeneshop AS
fire-alarm.dkA/S SCANNET
gjol-vvs.dkDomeneshop AS
helbo.dkPunktum dk A/S (direct)
industriservice.dkA/S SCANNET
insight-online.dkPunktum dk A/S (direct)
installation.dkA/S SCANNET
j-beesevvs.dkPunktum dk A/S (direct)
jbeesevvs.dkPunktum dk A/S (direct)
jfe.dkPunktum dk A/S (direct)
ktautomation.dkDomeneshop AS
lon.dkA/S SCANNET
nb-vvs.dkPunktum dk A/S (direct)
randers-blikkenslager.dkPunktum dk A/S (direct)
rotovent.dkDomeneshop AS
semcare.dkA/S SCANNET
semlab.dkA/S SCANNET
semlet.dkA/S SCANNET
semvent.dkA/S SCANNET
sprinkler.dkA/S SCANNET
switchboards.dkA/S SCANNET
totalinstallation.dkA/S SCANNET
vse.dkPunktum dk A/S (direct)
vvs-discount.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
105ms
A
105ms
MX
96ms
AAAA
96ms
TXT
205ms
CAA
490ms
HTTPS
94ms
TLSA
16ms
SOA
95ms
MTA-STS
127ms
DNSSEC
2066ms
SRV
860ms
Total
2402ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-19 20:15:20 771ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-18 18:45:22 14438ms 1 NS 1 A 0 MX ❓ Unknown
2026-10-17 18:19:54 1477ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-16 17:21:21 2361ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-15 15:52:06 838ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-14 14:34:52 1642ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-12 11:09:04 14454ms 1 NS 1 A 0 MX ❓ Unknown
2026-10-11 08:39:20 647ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-10 05:57:02 12231ms 1 NS 1 A 0 MX ❓ Unknown
2026-10-09 04:40:49 2776ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-08 04:33:56 1102ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-07 04:30:20 1873ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-05 23:11:34 865ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-04 23:09:43 745ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-30 22:50:31 12338ms 1 NS 1 A 0 MX ❓ Unknown
2026-09-30 09:14:58 12309ms 1 NS 1 A 0 MX ❓ Unknown
2026-09-30 00:23:25 742ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-29 00:09:05 800ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-27 23:44:04 1213ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-26 23:34:39 723ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-25 23:09:40 732ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-24 22:59:00 768ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-23 22:44:51 803ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-22 16:59:29 1771ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-15 15:41:59 905ms 2 NS 0 A 0 MX ⚠️ Bogus
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