polytekniskalkolaug.dk
Last scanned: 2026-08-28 07:41:55  ·  599ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   51ms
NameserverIP addressesPTRASN / ISP
ns1.dnsplatform.dk 94.130.53.176 placo01.platformcompany.dk AS24940 Hetzner Online GmbH
ns2.dnsplatform.dk 159.69.139.109 placo02.itplatform.dk AS24940 Hetzner Online GmbH
🌍 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)
🔐 DNSSEC129ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026032633
Primary NS (MNAME)ns1.dnsplatform.dk
Responsible (RNAME)hostmaster@dnsplatform.dk
Refresh3600s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 RegistrationWHOIS fetched 2026-07-23 02:56:56
FieldValue
RegistrarPlatform Company ApS
Registered2010-11-05
Expires2026-11-30 (87d)
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
38ms
MX
40ms
AAAA
37ms
TXT
260ms
CAA
43ms
HTTPS
36ms
TLSA
58ms
SOA
0ms
MTA-STS
69ms
DNSSEC
129ms
SRV
69ms
Total
599ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 07:41:55 599ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-27 07:35:18 578ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-18 23:00:48 36259ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-10 15:16:48 1666ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-09 08:29:12 903ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-04 03:16:38 787ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-23 02:56:06 756ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-15 06:14:23 1070ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-05 18:17:49 1026ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-04 15:32:46 1485ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-26 07:26:54 580ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-24 18:52:00 1591ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-22 06:33:02 582ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 13:29:34 1478ms 2 NS 0 A 0 MX 🔓 Insecure View
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