dronborg.dk
📜 Historical scan 2026-06-17 04:40:09  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   134ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   123ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.9 — webcluster1.webpod12-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records4 records   120ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.pub.mailpod9-cph3.one.com 185.164.14.118 mx1.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 — mx2.pub.mailpod9-cph3.one.com 185.164.14.119 mx2.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 — mx3.pub.mailpod9-cph3.one.com 185.164.14.120 mx3.pub.mailpod9-cph3.one.com AS51468 One.com A/S
10 — mx4.pub.mailpod9-cph3.one.com 185.164.14.124 mx4.pub.mailpod9-cph3.one.com AS51468 One.com A/S
🔷 AAAA Records (IPv6)1 records   134ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10a:4f:96b2:7c0f:b7e3 — — AS51468 One.com A/S 2a02:2350::/32 🇩🇰 Denmark Copenhagen
🔐 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 / DANE4 records   64ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx2.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx3.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…
SMTP _25._tcp.mx4.pub.mailpod9-cph3.one.com DANE-EE · SPKI · SHA-256 5D2162F5CED0ACD2C3D63E5582045A6C…
🔐 DNSSEC237ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA133ms
FieldValue
Serial2026061101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
134ms
A
123ms
MX
120ms
AAAA
134ms
TXT
272ms
CAA
128ms
HTTPS
124ms
TLSA
64ms
SOA
133ms
MTA-STS
58ms
DNSSEC
237ms
SRV
0ms
Total
756ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:50:10 1724ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-08-27 16:55:56 779ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-08-20 18:17:40 6560ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-08-14 14:09:46 1049ms 2 NS 2 A 2 MX ❓ Unknown View
2026-08-09 13:48:43 9983ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-07-31 15:26:08 857ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-07-23 21:42:01 1808ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-07-17 07:52:28 9035ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-07-12 13:24:41 9904ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-07-03 17:45:04 9910ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-06-26 17:18:04 1245ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-06-17 04:46:17 650ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 04:40:09 756ms 2 NS 1 A 4 MX 🔒 Secure View
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