bkydun.dk
Last scanned: 2026-08-27 23:17:10  ·  741ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   35ms
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   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
88.99.233.242 3600s static.88-99-233-242.clients.your-server.de AS24940 Hetzner Online GmbH 88.99.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records4 records   33ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod13-cph3.one.com 185.10.9.42 mx1.pub.mailpod13-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod13-cph3.one.com 185.10.9.43 mx2.pub.mailpod13-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod13-cph3.one.com 185.10.9.44 mx3.pub.mailpod13-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod13-cph3.one.com 185.10.9.45 mx4.pub.mailpod13-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 / DANE4 records   213ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx2.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx3.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 BE8C554E6A2A9BFE9F87080F0AE71BAD…
SMTP _25._tcp.mx4.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 BE8C554E6A2A9BFE9F87080F0AE71BAD…
🔐 DNSSEC102ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082702
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-06-18 17:46:53
FieldValue
RegistrarONE.COM A/S
Registered2003-05-20
Expires2027-05-31 (271d)
📋 WHOIS
⏱️ Lookup Timing
NS
35ms
A
36ms
MX
33ms
AAAA
30ms
TXT
130ms
CAA
33ms
HTTPS
33ms
TLSA
213ms
SOA
0ms
MTA-STS
49ms
DNSSEC
102ms
SRV
43ms
Total
741ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 23:17:10 741ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-25 14:57:58 638ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-20 07:15:14 5019ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-19 06:12:25 5200ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-02 04:59:03 5096ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-30 20:16:42 950ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-20 04:01:07 2438ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-18 17:45:08 844ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-16 14:45:47 668ms 2 NS 1 A 4 MX 🔒 Secure View
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