ndbsn.dk
Last scanned: 2026-08-27 10:34:43  ·  523ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   31ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.17 3600s splash.dandomain.dk AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 Denmark —
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.ndbsn.dk 130.185.142.130 — AS31027 GlobalConnect A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermail.ndbsn.dk → 130.185.142.130
🔶 Autoconfigmail.ndbsn.dk → 130.185.142.130
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   60ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 mail.ndbsn.dk
📝 TXT Records1 records   155ms
TXT Record
v=spf1 mx ~all
✉️ SPF
PolicyRecord (ndbsn.dk)
~all (soft fail) v=spf1 mx ~all
📨 DMARC
PolicyRecord (_dmarc.ndbsn.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:postmaster@ndbsn.dk
📬 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 / DANE1 records   44ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.ndbsn.dk DANE-EE · SPKI · SHA-256 75436BEA620C40DD1FABDD65D6DB46AD…
🔐 DNSSEC91ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026013117
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
31ms
A
43ms
MX
45ms
AAAA
41ms
TXT
155ms
CAA
65ms
HTTPS
64ms
TLSA
44ms
SOA
0ms
MTA-STS
65ms
DNSSEC
91ms
SRV
60ms
Total
523ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 10:34:43 523ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 04:29:53 833ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 10:19:11 2242ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 19:18:54 478ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 05:18:46 727ms 2 NS 1 A 1 MX 🔒 Secure View
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