dotdut.dk
📜 Historical scan 2026-06-17 04:21:03  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   29ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk — — —
ns2.gigahost.dk — — —
ns3.gigahost.dk — — —
ns4.gigahost.dk — — —
ns5.gigahost.dk — — —
🌍 A Records1 records   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.139.227 — web27.gigahost.dk AS47292 Sentia Denmark A/S 46.183.138.0/23 🇩🇰 Denmark —
📧 MX Records3 records   31ms
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   239ms
TXT Record
spf2.0/pra
v=spf1 mx include:spf.gigahost.dk -all
✉️ SPF
PolicyRecord (dotdut.dk)
-all (hard fail) v=spf1 mx include:spf.gigahost.dk -all
📨 DMARC
PolicyRecord (_dmarc.dotdut.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)
🔐 DNSSEC99ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA28ms
FieldValue
Serial2026061101
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@dotdut.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
29ms
A
30ms
MX
31ms
AAAA
32ms
TXT
239ms
CAA
29ms
HTTPS
30ms
TLSA
117ms
SOA
28ms
MTA-STS
59ms
DNSSEC
99ms
SRV
0ms
Total
995ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 11:48:22 920ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-20 20:00:46 2012ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-15 05:19:50 1202ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-09 07:47:29 9962ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-02 03:15:12 10360ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-23 15:14:00 1202ms 5 NS 1 A 3 MX ❓ Unknown View
2026-07-17 04:48:59 1196ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-10 07:44:07 974ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-03 12:22:35 848ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-26 23:38:19 1675ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-25 10:28:05 1142ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-24 05:08:34 1046ms 5 NS 1 A 3 MX ❓ Unknown View
2026-06-21 19:40:27 1236ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-17 04:28:29 458ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-17 04:21:03 995ms 5 NS 1 A 3 MX 🔓 Insecure View
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