guddis.dk
Last scanned: 2026-08-27 14:30:29  ·  404ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   28ms
🌍 A Records1 records   32ms
📧 MX Records1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   100ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (guddis.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.guddis.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)
🔐 DNSSEC104ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns1.netsite.dk
Responsible (RNAME)hostmaster@netsite.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 RegistrationWHOIS fetched 2026-07-17 19:29:28
FieldValue
RegistrarNetsite A/S
Registered2026-04-12
Expires2027-04-11 (221d)
📋 WHOIS
⏱️ Lookup Timing
NS
28ms
A
32ms
MX
32ms
AAAA
32ms
TXT
100ms
CAA
25ms
HTTPS
29ms
TLSA
32ms
SOA
0ms
MTA-STS
43ms
DNSSEC
104ms
SRV
44ms
Total
404ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 14:30:29 404ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-21 02:09:26 725ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-20 01:25:15 16548ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-14 08:36:42 813ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-06 18:17:17 875ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-30 21:41:34 1530ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-23 09:57:20 592ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-17 19:23:45 656ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-12 15:13:00 2521ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-03 12:05:43 518ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-01 06:05:43 682ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-27 16:57:49 540ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-23 12:43:29 811ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-20 15:23:28 781ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 10:08:51 2147ms 3 NS 1 A 0 MX 🔒 Secure View
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