4xjj.dk
Last scanned: 2026-08-31 19:40:07  ·  748ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
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   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.167 3600s webcluster2.webpod14-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records4 records   65ms
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)1 records   55ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10c:803d:308a:82f4:e432 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 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   81ms
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…
🔐 DNSSEC90ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082201
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-06-20 18:21:37
FieldValue
RegistrarONE.COM A/S
Registered2007-09-02
Expires2030-09-30 (1489d)
📋 WHOIS
⏱️ Lookup Timing
NS
42ms
A
43ms
MX
65ms
AAAA
55ms
TXT
181ms
CAA
42ms
HTTPS
47ms
TLSA
81ms
SOA
0ms
MTA-STS
67ms
DNSSEC
90ms
SRV
67ms
Total
748ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 19:40:07 748ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-23 04:17:30 5372ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-21 04:04:43 4647ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-20 03:16:05 9043ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-06 16:40:30 968ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-23 08:37:01 994ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-25 20:29:31 1379ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-20 18:19:23 1785ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-19 02:00:47 3058ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-16 13:14:37 755ms 2 NS 1 A 3 MX 🔒 Secure View
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