2xc.dk
📜 Historical scan 2026-06-16 12:53:55  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   55ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.211.38 — domain-parking.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark —
📧 MX Records3 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.pub.mailpod4-cph3.one.com 185.164.14.38 mx1.pub.mailpod4-cph3.one.com AS51468 One.com A/S
10 — mx2.pub.mailpod4-cph3.one.com 185.164.14.39 mx2.pub.mailpod4-cph3.one.com AS51468 One.com A/S
10 — mx3.pub.mailpod4-cph3.one.com 185.164.14.40 mx3.pub.mailpod4-cph3.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 / DANE3 records   189ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod4-cph3.one.com DANE-EE · SPKI · SHA-256 3CD1D5B4EDAC2BB288B196C074B1A2B1…
SMTP _25._tcp.mx2.pub.mailpod4-cph3.one.com DANE-EE · SPKI · SHA-256 3CD1D5B4EDAC2BB288B196C074B1A2B1…
SMTP _25._tcp.mx3.pub.mailpod4-cph3.one.com DANE-EE · SPKI · SHA-256 3CD1D5B4EDAC2BB288B196C074B1A2B1…
🔐 DNSSEC150ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA45ms
FieldValue
Serial2026060701
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
55ms
A
50ms
MX
45ms
AAAA
51ms
TXT
253ms
CAA
51ms
HTTPS
56ms
TLSA
189ms
SOA
45ms
MTA-STS
107ms
DNSSEC
150ms
SRV
0ms
Total
1707ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 12:12:52 520ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-28 10:12:00 819ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-27 09:30:45 2643ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-02 07:33:17 3720ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-22 22:11:38 833ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-29 12:01:38 1744ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-25 11:05:18 1709ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-24 07:25:43 644ms 2 NS 1 A 3 MX ⚠️ Bogus View
2026-06-16 12:53:55 1707ms 2 NS 1 A 3 MX 🔒 Secure View
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