itdetektiven.dk
Last scanned: 2026-09-02 18:39:03  ·  2541ms 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   59ms
IPTTLPTRASNISP / OrgCIDRCountryCity
194.255.64.168 43200s — AS3308 Norlys Telco A/S 194.255.0.0/16 🇩🇰 Denmark Valby
📧 MX Records1 records   59ms
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)
🔐 DNSSEC2086ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082901
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
59ms
MX
59ms
AAAA
44ms
TXT
204ms
CAA
54ms
HTTPS
44ms
TLSA
91ms
SOA
0ms
MTA-STS
72ms
DNSSEC
2086ms
SRV
83ms
Total
2541ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 18:39:03 2541ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-31 04:46:52 410ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 19:07:12 736ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-31 09:24:25 534ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-20 00:57:56 8453ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 20:12:50 545ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-29 06:37:31 1329ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 14:05:12 401ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:41:39 2082ms 2 NS 1 A 4 MX 🔒 Secure View
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