comsted.dk
📜 Historical scan 2026-06-16 22:09:27  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   154ms
NameserverIP addressesPTRASN / ISP
ns01.one.com
ns02.one.com
🌍 A Records1 records   101ms
📧 MX Records5 records   144ms
🔷 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)
🔐 DNSSEC292ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA141ms
FieldValue
Serial2026052501
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
154ms
A
101ms
MX
144ms
AAAA
129ms
TXT
311ms
CAA
135ms
HTTPS
162ms
TLSA
289ms
SOA
141ms
MTA-STS
131ms
DNSSEC
292ms
SRV
0ms
Total
2089ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 11:49:09 1010ms 2 NS 1 A 5 MX 🔒 Secure View
2026-08-23 00:00:46 25102ms 2 NS 1 A 5 MX 🔒 Secure View
2026-07-26 15:44:00 2945ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-26 04:56:15 755ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-16 22:19:50 65535ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-16 22:09:27 2089ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-16 22:03:18 554ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-16 22:00:34 568ms 2 NS 1 A 5 MX 🔒 Secure View
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