postbud.dk
Last scanned: 2026-08-26 17:07:43  ·  571ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   27ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.178.14.49 14400s mta049.dk1.peytzmail.com AS48854 team.blue Denmark A/S 195.178.14.0/23 🇩🇰 Denmark —
📧 MX Records1 records   30ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s postbud.dk 195.178.14.49 mta049.dk1.peytzmail.com 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 Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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
Serial2023072601
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
27ms
A
37ms
MX
30ms
AAAA
35ms
TXT
131ms
CAA
34ms
HTTPS
32ms
TLSA
50ms
SOA
0ms
MTA-STS
61ms
DNSSEC
94ms
SRV
59ms
Total
571ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 17:07:43 571ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 09:56:50 487ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 03:56:22 599ms 2 NS 1 A 1 MX 🔒 Secure View
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