olsennet.dk
Last scanned: 2026-08-28 04:05:35  ·  608ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   22ms
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   20ms
IPTTLPTRASNISP / OrgCIDRCountryCity
83.89.248.17 600s 0x5359f811.static.cust.fastspeed.dk AS3292 TDC Holding A/S 83.89.0.0/16 🇩🇰 Denmark Skovlunde
📧 MX Records4 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod14-cph3.one.com 185.10.9.212 mx1.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod14-cph3.one.com 185.10.9.213 mx2.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod14-cph3.one.com 185.10.9.214 mx3.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod14-cph3.one.com 185.10.9.215 mx4.pub.mailpod14-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   90ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 A4B9A2A35B513EFAC91F5A3C11DD0C58…
🔐 DNSSEC91ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-08-18 08:10:33
FieldValue
RegistrarONE.COM A/S
Registered2004-11-11
Expires2028-04-30 (599d)
📋 WHOIS
⏱️ Lookup Timing
NS
22ms
A
20ms
MX
31ms
AAAA
20ms
TXT
120ms
CAA
28ms
HTTPS
25ms
TLSA
90ms
SOA
0ms
MTA-STS
34ms
DNSSEC
91ms
SRV
36ms
Total
608ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 04:05:35 608ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-26 00:12:30 629ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-23 15:50:23 4907ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-18 08:10:22 2962ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-30 20:00:36 17060ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-23 09:22:45 810ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-02 16:56:45 802ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-26 15:03:33 890ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 11:52:43 782ms 2 NS 1 A 4 MX 🔒 Secure View
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