semvent.dk

📜 Historical scan 2026-08-29 06:37:25  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

semvent.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 16 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed but currently fails validation, has no DMARC policy and has no IPv6 address. 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   512ms
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 2026-10-24 06:40:16
wwwSERVFAIL
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

380ms
CheckResult
Validation Status⚠️ Bogus
AD Flag (resolver validates)✗ Not set
DS Record✓ Found
DNSKEY Record✗ Not found
Flagsresolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-22 18:56:18
FieldValue
RegistrarA/S SCANNET
Registered1998-02-16
Expires2027-03-31 (157d)

🔗 Same registrant#

42 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)
88203040.dkPunktum dk A/S (direct)
aircondition.dkA/S SCANNET
alpedalens-vvs.dkDomeneshop AS
beesevvs.dkPunktum dk A/S (direct)
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
cura-vvs.dkPunktum dk A/S (direct)
curavvs.dkPunktum dk A/S (direct)
d-a-c.dkPunktum dk A/S (direct)
delta3teknik.dkDomeneshop AS
el-installation.dkA/S SCANNET
electric-viborg.dkDomeneshop AS
fire-alarm.dkA/S SCANNET
gjol-vvs.dkDomeneshop AS
gjolvvs.dkDomeneshop AS
helbo.dkPunktum dk A/S (direct)
hvac.dkA/S SCANNET
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)
jlas.dkDomeneshop AS
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
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
512ms
A
103ms
MX
90ms
AAAA
90ms
TXT
404ms
CAA
108ms
HTTPS
216ms
TLSA
41ms
SOA
226ms
MTA-STS
234ms
DNSSEC
380ms
SRV
248ms
Total
1822ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-24 06:40:16 1421ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-22 18:26:55 1710ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-21 13:06:44 12289ms 1 NS 1 A 0 MX ❓ Unknown
2026-10-20 03:30:50 1254ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-19 01:43:34 1264ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-18 00:41:07 817ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-17 00:08:54 1298ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-14 21:57:52 12275ms 1 NS 1 A 0 MX ❓ Unknown
2026-10-13 21:35:31 1727ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-12 20:22:34 3867ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-11 19:38:21 778ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-10 18:45:30 12254ms 1 NS 1 A 0 MX ❓ Unknown
2026-10-09 17:07:23 2391ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-08 13:46:57 748ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-07 13:40:46 12501ms 1 NS 1 A 0 MX ❓ Unknown
2026-10-06 07:10:35 1827ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-03 06:22:06 12240ms 1 NS 1 A 0 MX ❓ Unknown
2026-10-02 06:19:16 820ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-01 06:16:41 2704ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-30 06:03:04 1152ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-29 05:49:47 793ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-28 05:28:34 697ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-27 05:06:12 846ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-26 04:57:31 646ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-25 04:37:32 1283ms 2 NS 0 A 0 MX ⚠️ Bogus
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