fi-reng.dk
Last scanned: 2026-08-30 06:47:20  ·  1318ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   85ms
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   79ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.53 3600s webcluster2.webpod15-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records4 records   113ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod12-cph3.one.com 104.37.34.246 mx1.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod12-cph3.one.com 104.37.34.247 mx2.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod12-cph3.one.com 104.37.34.248 mx3.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod12-cph3.one.com 104.37.34.249 mx4.pub.mailpod12-cph3.one.com AS51468 One.com A/S
🔷 AAAA Records (IPv6)1 records   137ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10e:80af:c589:25c5:7324 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 Records1 records   277ms
TXT Record
v=spf1 include:_custspf.one.com include:spf.protection.outlook.com ~all
✉️ SPF
PolicyRecord (fi-reng.dk)
~all (soft fail) v=spf1 include:_custspf.one.com include:spf.protection.outlook.com ~all
📨 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   157ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
🔐 DNSSEC215ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083001
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
85ms
A
79ms
MX
113ms
AAAA
137ms
TXT
277ms
CAA
92ms
HTTPS
83ms
TLSA
157ms
SOA
0ms
MTA-STS
116ms
DNSSEC
215ms
SRV
131ms
Total
1318ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 06:47:20 1318ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-22 18:14:00 9021ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-06 07:11:59 1816ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-31 10:25:47 995ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-29 16:39:34 768ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-24 16:25:48 1906ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-23 16:40:40 915ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-22 21:12:00 910ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 08:56:22 1031ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-21 18:35:32 1181ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 03:31:31 1024ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 10:16:46 836ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 10:04:36 2951ms 2 NS 1 A 4 MX 🔒 Secure View
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