datio.dk
Last scanned: 2026-08-31 12:26:30  ·  1226ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   56ms
🌍 A Records2 records   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.13.143 300s AS13335 Cloudflare, Inc. 104.21.0.0/17
172.67.132.228 300s AS13335 Cloudflare, Inc. 172.67.128.0/17
📧 MX Records1 records   62ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S
🔷 AAAA Records (IPv6)2 records   55ms
🔐 HTTPS Records1 records   48ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.13.143,172.67.132.228 ech=AEX+DQBBVQAgACDPfLAmB0uga3AiIscveY2s4hfV4+H+dwVje1Q4wvfcPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:84e4,2606:4700:3036::6815:d8f
📝 TXT Records3 records   193ms
TXT Record
brevo-code:685f52bb5ac5f899fbcd4ea5c6d0d867
google-site-verification=031FVgGtZYuK5NcNVLfc8rCIaGIamQ3IYh1sisj4CMo
v=spf1 include:spf.simply.com -all
✉️ SPF
PolicyRecord (datio.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all
📨 DMARC
PolicyRecord (_dmarc.datio.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
📬 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 / DANE2 records   67ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
🔐 DNSSEC97ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2413328209
Primary NS (MNAME)lars.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
56ms
A
53ms
MX
62ms
AAAA
55ms
TXT
193ms
CAA
71ms
HTTPS
48ms
TLSA
67ms
SOA
0ms
MTA-STS
71ms
DNSSEC
97ms
SRV
83ms
Total
1226ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 12:26:30 1226ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-28 00:43:27 544ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-16 13:37:05 3817ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-08 14:56:33 1205ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-07-24 00:36:50 8724ms 2 NS 2 A 0 MX ❓ Unknown View
2026-07-09 22:03:16 8950ms 2 NS 2 A 0 MX ❓ Unknown View
2026-06-25 03:45:47 2328ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-18 11:36:43 1519ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 01:10:27 416ms 2 NS 2 A 0 MX 🔓 Insecure View
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