sejlgo.dk
Last scanned: 2026-06-26 00:16:49  ·  805ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   60ms
🌍 A Records1 records   55ms
📧 MX Records1 records   57ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.20.205.15
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   59ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com
📝 TXT Records3 records   104ms
TXT Record
facebook-domain-verification=7jif41z3kcxxu6shqo8w5352x0haxo
google-site-verification=gSjdL3SZ6Kys5uHsl47leC9HemCwfDpm2WVcNHTh0DU
v=spf1 include:_spf.mlsend.com include:_spf.google.com include:spf.simply.com -all
✉️ SPF
PolicyRecord (sejlgo.dk)
-all (hard fail) v=spf1 include:_spf.mlsend.com include:_spf.google.com include:spf.simply.com -all
📨 DMARC
PolicyRecord (_dmarc.sejlgo.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   50ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
🔐 DNSSEC118ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA52ms
FieldValue
Serial2025042300
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
60ms
A
55ms
MX
57ms
AAAA
46ms
TXT
104ms
CAA
53ms
HTTPS
48ms
TLSA
50ms
SOA
52ms
MTA-STS
61ms
DNSSEC
118ms
SRV
59ms
Total
805ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 00:16:49 805ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-21 16:41:29 1068ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 12:14:01 544ms 4 NS 1 A 1 MX 🔒 Secure View
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