computing.dk
📜 Historical scan 2026-06-16 22:00:55  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   281ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk — — —
ns2.gigahost.dk — — —
ns3.gigahost.dk — — —
ns4.gigahost.dk — — —
ns5.gigahost.dk — — —
🌍 A Records1 records   196ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.139.209 — web9.gigahost.dk AS47292 Sentia Denmark A/S 46.183.138.0/23 🇩🇰 Denmark —
📧 MX Records3 records   283ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
10 — mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
10 — mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   363ms
TXT Record
spf2.0/pra
v=spf1 mx include:spf.gigahost.dk -all
✉️ SPF
PolicyRecord (computing.dk)
-all (hard fail) v=spf1 mx include:spf.gigahost.dk -all
📨 DMARC
PolicyRecord (_dmarc.computing.dk)
p=reject v=DMARC1; p=reject;
📬 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)
🔐 DNSSEC330ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA35ms
FieldValue
Serial2026061203
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@computing.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
281ms
A
196ms
MX
283ms
AAAA
54ms
TXT
363ms
CAA
33ms
HTTPS
55ms
TLSA
51ms
SOA
35ms
MTA-STS
69ms
DNSSEC
330ms
SRV
0ms
Total
810ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 16:48:26 1040ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-27 11:46:11 759ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-26 11:38:34 2730ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-21 01:16:41 5394ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-13 20:15:17 3996ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-06 15:53:04 1254ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-01 06:46:16 1452ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-23 02:16:57 953ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-17 10:32:25 1816ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-10 18:28:51 1077ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-03 13:30:16 937ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-25 14:21:02 1465ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-19 04:57:13 1552ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 22:51:11 65535ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 22:16:37 1911ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 22:00:55 810ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-16 22:00:39 1045ms 5 NS 1 A 3 MX 🔓 Insecure View
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