jonassen1.dk
Last scanned: 2026-08-26 09:01:48  ·  781ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   54ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   68ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 3600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records4 records   54ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.mailpod16-cph3.g1i.one.com 5.249.232.33 mx1.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx2.mailpod16-cph3.g1i.one.com 5.249.232.34 mx2.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx3.mailpod16-cph3.g1i.one.com 5.249.232.35 mx3.mailpod16-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx4.mailpod16-cph3.g1i.one.com 5.249.232.36 mx4.mailpod16-cph3.g1i.one.com AS51468 One.com 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 / DANE4 records   71ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 24689A1B29BE70163B6DCF262497B6EC…
🔐 DNSSEC137ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-08 09:48:10
FieldValue
RegistrarONE.COM A/S
Registered2015-12-29
Expires2026-12-31 (114d)
📋 WHOIS
⏱️ Lookup Timing
NS
54ms
A
68ms
MX
54ms
AAAA
50ms
TXT
194ms
CAA
54ms
HTTPS
78ms
TLSA
71ms
SOA
0ms
MTA-STS
79ms
DNSSEC
137ms
SRV
96ms
Total
781ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 09:01:48 781ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-07 08:15:34 4838ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-05 20:41:31 966ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-22 15:16:40 1000ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-08 09:47:29 943ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-03 13:50:54 717ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-25 18:20:17 703ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-25 14:58:52 715ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-25 07:49:31 3143ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-24 05:59:56 1142ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-24 04:46:48 958ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 23:30:59 1156ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 02:03:18 887ms 2 NS 1 A 4 MX 🔒 Secure View
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