cloudexchange.dk
📜 Historical scan 2026-06-28 01:52:28  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   620ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10 ns01.one.com AS197495 One.com A/S
ns02.one.com — — —
🌍 A Records1 records   2198ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.71.5.185 3600s 217.71.5.185.notinuse.bolignet.dk AS44134 Bolignet A/s 217.71.0.0/20 🇩🇰 Denmark Valby
📧 MX Records1 records   557ms
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)
🔐 DNSSEC2201ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA183ms
FieldValue
Serial2026061301
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
620ms
A
2198ms
MX
557ms
AAAA
2198ms
TXT
2306ms
CAA
198ms
HTTPS
173ms
TLSA
347ms
SOA
183ms
MTA-STS
666ms
DNSSEC
2201ms
SRV
2182ms
Total
3065ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 17:01:29 9544ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-07-03 19:01:42 1917ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-28 16:39:21 636ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 01:52:28 3065ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 09:37:35 2180ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 06:47:59 1127ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 21:32:10 388ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-16 21:21:21 2400ms 2 NS 1 A 0 MX 🔒 Secure View
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