michaelvaleur.dk
Last scanned: 2026-09-01 03:13:58  ·  532ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   37ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
192.0.78.24 3600s — AS2635 Automattic, Inc 192.0.64.0/18 🇺🇸 United States San Francisco
📧 MX Records1 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.unoeuro.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover192.0.78.24
🔶 Autoconfig192.0.78.24
🔷 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)
🔐 DNSSEC87ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080601
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
37ms
A
41ms
MX
41ms
AAAA
41ms
TXT
187ms
CAA
42ms
HTTPS
54ms
TLSA
55ms
SOA
0ms
MTA-STS
71ms
DNSSEC
87ms
SRV
80ms
Total
532ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 03:13:58 532ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-19 13:24:00 8875ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-08 21:59:46 658ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-09 02:08:32 843ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 17:12:03 672ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 03:33:54 532ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 18:52:01 1109ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 13:56:03 3837ms 2 NS 1 A 1 MX 🔒 Secure View
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