restartroskilde.dk
Last scanned: 2026-08-29 11:54:06  ·  1526ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   88ms
🌍 A Records1 records   108ms
📧 MX Records1 records   109ms
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)
🔐 DNSSEC234ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082801
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
88ms
A
108ms
MX
109ms
AAAA
98ms
TXT
326ms
CAA
98ms
HTTPS
105ms
TLSA
232ms
SOA
0ms
MTA-STS
133ms
DNSSEC
234ms
SRV
134ms
Total
1526ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 11:54:06 1526ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-28 01:43:14 427ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-28 23:01:12 657ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-26 13:38:36 681ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 19:48:27 567ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 22:45:54 548ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 09:21:35 403ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:38:20 888ms 2 NS 1 A 0 MX 🔒 Secure View
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