aaif.dk
Last scanned: 2026-07-26 19:26:44  ·  991ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   31ms
🌍 A Records1 records   27ms
📧 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
🔷 Autodiscover109.74.10.130
🔶 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   41ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com
📝 TXT Records2 records   137ms
TXT Record
v=spf1 include:spf.simply.com -all
v=spf1 mx a a:spf.mandrillapp.com ?all
✉️ SPF
⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (aaif.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all
?all (neutral) v=spf1 mx a a:spf.mandrillapp.com ?all
📨 DMARC
PolicyRecord (_dmarc.aaif.dk)
p=none (monitor only) v=DMARC1; p=none
📬 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   366ms
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…
🔐 DNSSEC50ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026072601
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
31ms
A
27ms
MX
30ms
AAAA
26ms
TXT
137ms
CAA
28ms
HTTPS
27ms
TLSA
366ms
SOA
0ms
MTA-STS
36ms
DNSSEC
50ms
SRV
41ms
Total
991ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-26 19:26:44 991ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-27 02:55:45 596ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-26 00:44:45 585ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:44:18 583ms 3 NS 1 A 1 MX 🔒 Secure View
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