bit-it.dk
Last scanned: 2026-08-27 20:40:10  ·  2449ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
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 Records
🌍
No A records found
📧 MX Records1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.larshansen.dk 80.164.89.46 80-164-89-46-static.dk.customer.tdc.net AS3292 TDC Holding 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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC83ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026030701
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
44ms
A
2051ms
MX
44ms
AAAA
41ms
TXT
185ms
CAA
55ms
HTTPS
69ms
TLSA
56ms
SOA
0ms
MTA-STS
55ms
DNSSEC
83ms
SRV
76ms
Total
2449ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 20:40:10 2449ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-26 18:10:23 1328ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-25 12:46:58 671ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-23 12:23:09 837ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-21 09:11:36 1003ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-20 20:50:58 1146ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 15:59:57 599ms 2 NS 0 A 1 MX 🔒 Secure View
2026-06-16 14:41:41 479ms 2 NS 0 A 1 MX 🔒 Secure View
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