ceproof.dk
Last scanned: 2026-08-25 22:26:40  ·  1118ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   56ms
🌍 A Records2 records   54ms
📧 MX Records2 records   75ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.emailsrvr.com → 161.47.143.37
🔶 Autoconfigrackspace-autoconfig-provider.prod.jimdo.systems → 52.31.216.91
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   280ms
TXT Record
v=spf1 include:sendgrid.net include:emailsrvr.com ~all
✉️ SPF
PolicyRecord (ceproof.dk)
~all (soft fail) v=spf1 include:sendgrid.net include:emailsrvr.com ~all
📨 DMARC
PolicyRecord (_dmarc.ceproof.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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)
🔐 DNSSEC95ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1738497087
Primary NS (MNAME)dns1.p01.nsone.net
Responsible (RNAME)hostmaster@jimdo.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
56ms
A
54ms
MX
75ms
AAAA
56ms
TXT
280ms
CAA
63ms
HTTPS
54ms
TLSA
89ms
SOA
0ms
MTA-STS
82ms
DNSSEC
95ms
SRV
240ms
Total
1118ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 22:26:40 1118ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-06-24 18:55:27 1653ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-06-20 15:59:04 708ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-06-16 20:06:24 2584ms 2 NS 2 A 2 MX 🔓 Insecure View
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