frøkenguldberg.dk xn--frkenguldberg-cnb.dk
Last scanned: 2026-08-27 11:14:45  ·  965ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   88ms
🌍 A Records1 records   121ms
📧 MX Records1 records   87ms
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   331ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (frøkenguldberg.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.frøkenguldberg.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)
🔐 DNSSEC342ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsncache nxdomain overridden by dig AD
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns1.netsite.dk
Responsible (RNAME)hostmaster@netsite.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
88ms
A
121ms
MX
87ms
AAAA
113ms
TXT
331ms
CAA
159ms
HTTPS
118ms
TLSA
75ms
SOA
0ms
MTA-STS
211ms
DNSSEC
342ms
SRV
181ms
Total
965ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 11:14:45 965ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-20 16:15:32 723ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-19 14:37:17 1210ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-14 21:56:58 720ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-09 06:55:55 682ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-23 04:52:19 752ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-16 20:45:39 8468ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-10 16:17:27 802ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-03 19:49:37 467ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-27 06:14:29 677ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-25 19:24:03 763ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-24 08:07:12 531ms 3 NS 1 A 1 MX ⚠️ Bogus View
2026-06-23 21:34:05 677ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 08:34:38 696ms 3 NS 1 A 1 MX ⚠️ Bogus View
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