sebastian-swane.dk
Last scanned: 2026-08-30 13:46:04  ·  1423ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   102ms
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   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.163 3600s webcluster36.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen
📧 MX Records4 records   88ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod10-cph3.one.com 104.37.34.70 mx1.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod10-cph3.one.com 104.37.34.71 mx2.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod10-cph3.one.com 104.37.34.72 mx3.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod10-cph3.one.com 104.37.34.73 mx4.pub.mailpod10-cph3.one.com AS51468 One.com A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover77.111.240.163
🔶 Autoconfig77.111.240.163
🔷 AAAA Records (IPv6)1 records   106ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:801a:d318:cd3a:3462 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   167ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
🔐 DNSSEC239ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082905
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-06-25 15:06:37
FieldValue
RegistrarONE.COM A/S
Registered2002-09-02
Expires2026-09-30 (27d)
📋 WHOIS
⏱️ Lookup Timing
NS
102ms
A
61ms
MX
88ms
AAAA
106ms
TXT
308ms
CAA
96ms
HTTPS
119ms
TLSA
167ms
SOA
0ms
MTA-STS
142ms
DNSSEC
239ms
SRV
132ms
Total
1423ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 13:46:04 1423ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-28 06:08:28 799ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-26 17:48:08 808ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-07 14:57:05 8888ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-13 03:15:29 4872ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-03 10:03:42 865ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-26 20:51:20 1674ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-25 15:03:50 701ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-20 22:32:32 2461ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 14:06:49 2275ms 2 NS 1 A 4 MX 🔒 Secure View
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