johnlarsson.dk
Last scanned: 2026-06-17 23:13:05  ·  1394ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   239ms
NameserverIP addressesPTRASN / ISP
server1.autousa.pro 173.212.244.76 server1.autousa.pro AS51167 Contabo GmbH
server2.autousa.pro 62.84.183.3 server2.autousa.pro AS51167 Contabo GmbH
🌍 A Records1 records   160ms
IPTTLPTRASNISP / OrgCIDRCountryCity
173.212.244.76 — server1.autousa.pro AS51167 Contabo GmbH 173.212.192.0/18 🇫🇷 France Lauterbourg
📧 MX Records1 records   163ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.johnlarsson.dk 173.212.244.76 server1.autousa.pro AS51167 Contabo GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover173.212.244.76
🔶 Autoconfig173.212.244.76
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   403ms
TXT Record
google-site-verification=nf0YK6RNfSpbWVR2o2PlnlnJIWyPhNL0INP1lfPKGV0
✉️ 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 Records1 records   265ms
FlagsTagValue
0 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC207ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA193ms
FieldValue
Serial2025103102
Primary NS (MNAME)server1.autousa.pro
Responsible (RNAME)admin@autousa.pro
Refresh7200s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)180s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
239ms
A
160ms
MX
163ms
AAAA
272ms
TXT
403ms
CAA
265ms
HTTPS
259ms
TLSA
311ms
SOA
193ms
MTA-STS
112ms
DNSSEC
207ms
SRV
323ms
Total
1394ms
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