bi-sport.dk
Last scanned: 2026-08-26 19:57:13  ·  2301ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   41ms
🌍 A Records1 records   2039ms
📧 MX Records1 records   35ms
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)
🔐 DNSSEC76ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081301
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
41ms
A
2039ms
MX
35ms
AAAA
43ms
TXT
153ms
CAA
35ms
HTTPS
27ms
TLSA
33ms
SOA
0ms
MTA-STS
54ms
DNSSEC
76ms
SRV
56ms
Total
2301ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 19:57:13 2301ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-13 12:06:06 560ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 01:59:41 2460ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 05:07:48 698ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-08 23:11:40 736ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-07 18:15:52 697ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-06 01:22:52 877ms 1 NS 0 A 0 MX ❓ Unknown View
2026-08-02 20:24:10 730ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-27 12:44:00 8521ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-26 12:11:10 687ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-25 11:35:58 751ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-24 11:11:43 8550ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-23 08:43:23 760ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-22 08:12:12 48740ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-20 20:58:48 9711ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-19 00:39:48 2685ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-17 03:31:52 613ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-14 15:29:43 8491ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 04:24:31 412ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 10:05:05 928ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 01:28:17 493ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 14:28:31 368ms 2 NS 1 A 0 MX 🔒 Secure View
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