wdn.dk
Last scanned: 2026-08-28 01:19:50  ·  579ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   30ms
🌍 A Records1 records   32ms
📧 MX Records1 records   30ms
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
🔷 Autodiscover23.227.38.32
🔶 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   62ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com
📝 TXT Records3 records   140ms
TXT Record
google-site-verification=Gol_FHD7Q57uIiLZcAi82cRGTp8aDedMpqYa0VW1MrQ
google-site-verification=tzvCOI2DeqcvuSMcZEZXDLC8fJQ80E6a_x_Whmq9JGY
v=spf1 ip4:209.85.208.73 include:_spf.google.com include:mail.zendesk.com include:spf.simply.com ~all
✉️ SPF
PolicyRecord (wdn.dk)
~all (soft fail) v=spf1 ip4:209.85.208.73 include:_spf.google.com include:mail.zendesk.com include:spf.simply.com ~all
📨 DMARC
PolicyRecord (_dmarc.wdn.dk)
p=reject v=DMARC1; p=reject;
📬 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   97ms
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…
🔐 DNSSEC83ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026061000
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
30ms
A
32ms
MX
30ms
AAAA
38ms
TXT
140ms
CAA
47ms
HTTPS
38ms
TLSA
97ms
SOA
0ms
MTA-STS
49ms
DNSSEC
83ms
SRV
62ms
Total
579ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:19:50 579ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-18 03:25:59 666ms 4 NS 1 A 1 MX 🔒 Secure View
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