qrtag.dk
Last scanned: 2026-08-29 10:34:45  ·  741ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   23ms
NameserverIP addressesPTRASN / ISP
ns1.computopic.dk 94.231.97.80 cp8.computopic.dk AS48854 team.blue Denmark A/S
ns2.computopic.dk 89.188.79.172 cp16.computopic.dk AS48854 team.blue Denmark A/S
🌍 A Records1 records   24ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.188.79.191 500s cp19.computopic.dk AS48854 team.blue Denmark A/S 89.188.72.0/21 🇩🇰 Denmark —
📧 MX Records1 records   24ms
PriorityTTLMail ServerIP addressesPTRASN
5 3600s mail.computopic.dk 94.231.97.84 cp23.computopic.dk AS48854 team.blue Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   79ms
TXT Record
v=spf1 mx include:computopic.dk -all
✉️ SPF
PolicyRecord (qrtag.dk)
-all (hard fail) v=spf1 mx include:computopic.dk -all
📨 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)
🔐 DNSSEC94ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082902
Primary NS (MNAME)ns1.computopic.dk
Responsible (RNAME)hostmaster@computopic.dk
Refresh3600s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
23ms
A
24ms
MX
24ms
AAAA
28ms
TXT
79ms
CAA
26ms
HTTPS
29ms
TLSA
153ms
SOA
0ms
MTA-STS
30ms
DNSSEC
94ms
SRV
29ms
Total
741ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 10:34:45 741ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 17:42:35 484ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-24 19:48:21 1213ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-19 11:19:11 6815ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-14 04:33:38 2069ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-09 13:32:59 3023ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-30 22:18:40 729ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-25 16:26:49 1711ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-21 10:54:36 1791ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 15:54:00 931ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 17:36:21 918ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-05 22:04:09 553ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 12:15:07 2796ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 08:55:10 706ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 23:34:55 825ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 17:43:00 985ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 15:14:31 719ms 2 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone