senzah.dk
Last scanned: 2026-09-03 17:30:35  ·  414ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   32ms
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   27ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.211.38 600s domain-parking.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   22ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC99ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026090201
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-03 16:12:31
FieldValue
RegistrarONE.COM A/S
Registered2026-04-27
Expires2027-04-26 (224d)
📋 WHOIS
⏱️ Lookup Timing
NS
32ms
A
27ms
MX
22ms
AAAA
30ms
TXT
109ms
CAA
33ms
HTTPS
26ms
TLSA
38ms
SOA
0ms
MTA-STS
40ms
DNSSEC
99ms
SRV
32ms
Total
414ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 17:30:35 414ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 08:55:42 652ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-03 02:32:33 559ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 16:08:48 461ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 15:15:17 523ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:20:46 1847ms 2 NS 1 A 0 MX 🔒 Secure View
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