semlet.dk

📜 Historical scan 2026-08-25 16:30:43  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

semlet.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   94ms
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 2026-10-20 03:11:10
wwwSERVFAIL
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

317ms
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 2026-10-16 00:03:38
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)
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)
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
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
94ms
A
75ms
MX
55ms
AAAA
103ms
TXT
338ms
CAA
77ms
HTTPS
129ms
TLSA
52ms
SOA
138ms
MTA-STS
159ms
DNSSEC
317ms
SRV
144ms
Total
1822ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-20 03:11:10 898ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-19 01:27:12 1311ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-18 00:33:44 782ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-17 00:17:57 3806ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-15 23:24:18 719ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-14 20:04:40 12256ms 1 NS 1 A 0 MX ❓ Unknown
2026-10-13 19:21:22 687ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-12 10:12:41 754ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-11 07:37:06 14367ms 1 NS 1 A 0 MX ❓ Unknown
2026-10-10 07:27:36 2313ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-08 14:17:43 756ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-07 14:07:03 1061ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-06 10:34:40 2018ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-05 09:25:50 725ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-03 09:04:28 12248ms 1 NS 1 A 0 MX ❓ Unknown
2026-10-02 09:03:39 5861ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-10-01 08:57:44 14383ms 1 NS 1 A 0 MX ❓ Unknown
2026-10-01 00:04:59 3515ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-29 23:55:00 726ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-28 23:42:05 863ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-27 23:23:11 742ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-26 23:19:55 746ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-25 22:52:36 1846ms 2 NS 0 A 0 MX ⚠️ Bogus
2026-09-24 22:39:10 14801ms 1 NS 1 A 0 MX ❓ Unknown
2026-09-24 13:11:21 1152ms 2 NS 0 A 0 MX ⚠️ Bogus
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