flatdog.dk
📜 Historical scan 2026-06-17 09:22:39  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   2042ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   123ms
IPTTLPTRASNISP / OrgCIDRCountryCity
194.36.0.242 — — AS207655 Day Telecom Company (ltd.) 194.36.0.0/24 🇮🇷 Iran —
📧 MX Records4 records   2059ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.pub.mailpod14-cph3.one.com 185.10.9.212 mx1.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 — mx2.pub.mailpod14-cph3.one.com 185.10.9.213 mx2.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 — mx3.pub.mailpod14-cph3.one.com 185.10.9.214 mx3.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 — 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   364ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
🔐 DNSSEC2073ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA2052ms
FieldValue
Serial2026061505
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
2042ms
A
123ms
MX
2059ms
AAAA
2047ms
TXT
2306ms
CAA
121ms
HTTPS
2044ms
TLSA
364ms
SOA
2052ms
MTA-STS
85ms
DNSSEC
2073ms
SRV
0ms
Total
3391ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 09:32:34 1305ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-14 11:36:25 1289ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-12 18:13:49 4503ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-06 03:37:53 1241ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-29 04:00:33 1097ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-17 09:22:39 3391ms 2 NS 1 A 4 MX 🔒 Secure View
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