devnoter.dk
📜 Historical scan 2026-06-17 02:30:45  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   41ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com
ns2.simply.com
ns3.simply.com
🌍 A Records1 records   35ms
📧 MX Records1 records   34ms
PriorityTTLMail ServerIP addressesPTRASN
10 mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   176ms
TXT Record
v=spf1 include:spf.simply.com -all
✉️ SPF
PolicyRecord (devnoter.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all
📨 DMARC
PolicyRecord (_dmarc.devnoter.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   83ms
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…
🔐 DNSSEC118ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA36ms
FieldValue
Serial2025052101
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
41ms
A
35ms
MX
34ms
AAAA
38ms
TXT
176ms
CAA
37ms
HTTPS
39ms
TLSA
83ms
SOA
36ms
MTA-STS
39ms
DNSSEC
118ms
SRV
0ms
Total
549ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 09:09:26 514ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-25 11:05:23 1738ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-24 21:46:29 1532ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-19 18:20:17 709ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 02:44:06 1493ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 02:30:45 549ms 3 NS 1 A 1 MX 🔒 Secure View
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