sadev.dk
Last scanned: 2026-06-25 02:44:33  ·  1249ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   157ms
NameserverIP addressesPTRASN / ISP
one.cloudns.dk 35.205.227.236 236.227.205.35.bc.googleusercontent.com AS396982 Google LLC
three.cloudns.dk 152.44.41.1 three.cloudns.dk AS25697 UpCloud USA Inc
two.cloudns.dk 94.237.87.121 two.cloudns.dk AS202053 UpCloud Ltd
🌍 A Records1 records   159ms
IPTTLPTRASNISP / OrgCIDRCountryCity
172.104.128.219 3600s cvps554.serverhostgroup.com AS63949 Akamai Connected Cloud 172.104.128.0/18 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   90ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.sadev.dk 172.104.128.219 cvps554.serverhostgroup.com AS63949 Akamai Connected Cloud
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover172.104.128.219
🔶 Autoconfig172.104.128.219
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   746ms
TXT Record
v=spf1 a mx ip4:172.104.128.219 include:relay.mailchannels.net include:_spf.google.com include:spf.protection.outlook.com ~all
✉️ SPF
PolicyRecord (sadev.dk)
~all (soft fail) v=spf1 a mx ip4:172.104.128.219 include:relay.mailchannels.net include:_spf.google.com include:spf.protection.outlook.com ~all
📨 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)
🔐 DNSSEC103ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA85ms
FieldValue
Serial2025112701
Primary NS (MNAME)one.cloudns.dk
Responsible (RNAME)hostmaster@cloudns.dk
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
157ms
A
159ms
MX
90ms
AAAA
99ms
TXT
746ms
CAA
77ms
HTTPS
68ms
TLSA
209ms
SOA
85ms
MTA-STS
108ms
DNSSEC
103ms
SRV
168ms
Total
1249ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 02:44:33 1249ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 08:29:19 1132ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 23:31:10 1207ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 02:01:33 1821ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 23:18:44 1298ms 3 NS 1 A 1 MX 🔓 Insecure View
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