fea-net.dk
Last scanned: 2026-08-27 04:45:10  ·  1056ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   60ms
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   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
52.236.58.219 3600s — AS8075 Microsoft Corporation 52.224.0.0/11 🇮🇪 Ireland Dublin
📧 MX Records4 records   68ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.mailpod15-cph3.g1i.one.com 104.37.35.36 mx1.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx2.mailpod15-cph3.g1i.one.com 104.37.35.37 mx2.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx3.mailpod15-cph3.g1i.one.com 104.37.35.38 mx3.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx4.mailpod15-cph3.g1i.one.com 104.37.35.39 mx4.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover52.236.58.219
🔶 Autoconfig52.236.58.219
🔷 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   150ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
🔐 DNSSEC111ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081402
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
60ms
A
58ms
MX
68ms
AAAA
55ms
TXT
212ms
CAA
176ms
HTTPS
110ms
TLSA
150ms
SOA
0ms
MTA-STS
75ms
DNSSEC
111ms
SRV
297ms
Total
1056ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 04:45:10 1056ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-26 05:57:43 809ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-15 06:18:32 943ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-14 00:34:05 1094ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-10 02:52:56 4977ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-28 12:23:43 707ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-24 03:41:11 1159ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 11:59:06 1234ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 10:10:40 2850ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 10:03:03 1009ms 2 NS 1 A 4 MX 🔒 Secure View
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