grp3.dk
Last scanned: 2026-08-27 11:33:43  ·  588ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   37ms
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)
🔐 DNSSEC114ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026052823
Primary NS (MNAME)ns1.dnsplatform.dk
Responsible (RNAME)hostmaster@dnsplatform.dk
Refresh3600s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
37ms
A
44ms
MX
35ms
AAAA
38ms
TXT
245ms
CAA
42ms
HTTPS
40ms
TLSA
56ms
SOA
0ms
MTA-STS
68ms
DNSSEC
114ms
SRV
68ms
Total
588ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 11:33:43 588ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-26 11:29:31 941ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-18 12:09:10 3138ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-10 06:47:28 915ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-09 05:34:03 2503ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-06 03:45:45 760ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-30 22:09:43 16519ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-23 19:17:03 9476ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-21 05:41:46 8759ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-14 08:36:10 805ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-05 12:18:50 1079ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-03 10:58:58 643ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-25 22:56:43 594ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-25 00:56:05 756ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-24 17:48:40 526ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-21 19:38:10 1190ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 10:06:19 650ms 2 NS 0 A 0 MX 🔓 Insecure View
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