bitflow.dk
📜 Historical scan 2026-06-16 14:41:44  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   63ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   56ms
IPTTLPTRASNISP / OrgCIDRCountryCity
86.52.56.64 — 86-52-56-64.norlyscustomer.net AS39642 Sinal A/S 86.52.0.0/16 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC177ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA62ms
FieldValue
Serial2026061101
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
63ms
A
56ms
MX
61ms
AAAA
60ms
TXT
121ms
CAA
64ms
HTTPS
60ms
TLSA
31ms
SOA
62ms
MTA-STS
34ms
DNSSEC
177ms
SRV
0ms
Total
359ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 05:57:27 577ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 11:12:26 706ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 14:34:47 563ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 09:29:18 6435ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 12:49:08 2534ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-04 20:30:24 4017ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 08:48:40 489ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-20 18:11:30 490ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 06:55:57 477ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 14:41:44 359ms 2 NS 1 A 0 MX 🔒 Secure View
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