bittner.dk
📜 Historical scan 2026-06-16 14:41:19  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   78ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   65ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.73 — webcluster1.webpod13-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark —
📧 MX Records4 records   81ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.pub.mailpod10-cph3.one.com 104.37.34.70 mx1.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 — mx2.pub.mailpod10-cph3.one.com 104.37.34.71 mx2.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 — mx3.pub.mailpod10-cph3.one.com 104.37.34.72 mx3.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 — mx4.pub.mailpod10-cph3.one.com 104.37.34.73 mx4.pub.mailpod10-cph3.one.com AS51468 One.com A/S
🔷 AAAA Records (IPv6)1 records   61ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10b:4e:b05f:c03f:2d97 — — 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   84ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 411611ECE6466645A9E53512398A692D…
SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 411611ECE6466645A9E53512398A692D…
SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 411611ECE6466645A9E53512398A692D…
SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 411611ECE6466645A9E53512398A692D…
🔐 DNSSEC222ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA67ms
FieldValue
Serial2026052401
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
78ms
A
65ms
MX
81ms
AAAA
61ms
TXT
125ms
CAA
67ms
HTTPS
67ms
TLSA
84ms
SOA
67ms
MTA-STS
42ms
DNSSEC
222ms
SRV
0ms
Total
758ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 01:26:45 842ms 1 NS 0 A 0 MX ❓ Unknown View
2026-09-01 17:29:49 866ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-30 01:15:28 188ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-28 11:46:32 304ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-27 11:28:52 183ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-26 09:17:14 1063ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-26 02:54:19 272ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-24 17:17:41 192ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-23 07:18:23 714ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-22 06:58:48 1210ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-21 06:48:48 1337ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-20 05:13:32 1093ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-19 04:49:52 4279ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-17 09:36:26 2540ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-16 02:51:24 924ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-14 17:15:19 2671ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-12 14:56:08 1410ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-11 12:33:57 2153ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-09 23:18:08 1163ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-07 19:58:29 2359ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-16 14:35:38 6762ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-06 11:41:18 956ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-03 14:08:17 6848ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-27 18:15:20 1100ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 14:41:19 758ms 2 NS 1 A 4 MX 🔒 Secure View
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