bisp.dk
📜 Historical scan 2026-06-16 14:41:11  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   41ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.142 — webcluster1.webpod14-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark —
📧 MX Records3 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.pub.mailpod8-cph3.one.com 185.164.14.102 mx1.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 — mx2.pub.mailpod8-cph3.one.com 185.164.14.103 mx2.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 — mx3.pub.mailpod8-cph3.one.com 185.164.14.104 mx3.pub.mailpod8-cph3.one.com AS51468 One.com A/S
🔷 AAAA Records (IPv6)1 records   42ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10c:74:6203:ff21:d911 — — 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 / DANE3 records   47ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 026A3DCAF3804B72DA8C105B5ADC0C7D…
SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 026A3DCAF3804B72DA8C105B5ADC0C7D…
SMTP _25._tcp.mx3.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 026A3DCAF3804B72DA8C105B5ADC0C7D…
🔐 DNSSEC136ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA44ms
FieldValue
Serial2026060901
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
41ms
A
43ms
MX
45ms
AAAA
42ms
TXT
211ms
CAA
43ms
HTTPS
43ms
TLSA
47ms
SOA
44ms
MTA-STS
35ms
DNSSEC
136ms
SRV
0ms
Total
711ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 14:42:32 676ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-25 17:28:49 605ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-22 20:48:18 1069ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-11 03:42:59 4558ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-10 18:02:09 2790ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-27 02:41:14 650ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-26 21:16:10 657ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-24 03:04:19 3406ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-16 14:41:11 711ms 2 NS 1 A 3 MX 🔒 Secure View
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