mesterk.dk

📜 Historical scan 2026-07-02 21:05:06  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mesterk.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 15 August 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is of unknown DNSSEC status, 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#

4 records   108ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

269ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-12 12:12:50
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2017-08-15
Expires2027-08-31 (316d)

🔗 Same registrant#

3 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
kidmedia.dkPunktum dk A/S (direct)
kidscoolshopperne.dkSimply.com A/S
kidvertising.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
108ms
A
160ms
MX
147ms
AAAA
139ms
TXT
511ms
CAA
148ms
HTTPS
162ms
TLSA
80ms
SOA
144ms
MTA-STS
193ms
DNSSEC
269ms
SRV
158ms
Total
1036ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-07 23:00:36 3120ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-24 06:27:43 5867ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-23 04:55:55 7671ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-22 04:39:32 7463ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-21 04:24:10 2571ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-20 00:57:59 2260ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-18 23:25:47 6905ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-17 21:56:29 5130ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-16 21:02:54 1412ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-15 17:05:09 1565ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-12 17:56:43 4548ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-08 04:18:46 9158ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-06 12:22:17 1962ms 4 NS 0 A 0 MX ❓ Unknown
2026-08-04 12:38:59 3556ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-27 17:41:47 10274ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-26 17:18:46 1430ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-25 17:08:40 1617ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-24 16:23:23 10299ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-23 14:31:08 3129ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-22 13:44:31 1097ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-21 11:34:53 1934ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-20 07:15:28 1253ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-19 06:14:36 1348ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-18 05:10:53 1246ms 4 NS 0 A 0 MX ❓ Unknown
2026-07-17 03:07:06 1432ms 4 NS 0 A 0 MX ❓ Unknown
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