teekay.dk
Last scanned: 2026-08-25 08:08:29  ·  885ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   51ms
🌍 A Records2 records   53ms
📧 MX Records1 records   49ms
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔶 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   79ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com
📝 TXT Records3 records   151ms
TXT Record
google-site-verification=2xfiN0uteTvXD4h7vDhxprLkVhltouW8KubbY-MH5Uc
v=spf1 include:_spf.google.com ~all
v=spf1 include:spf.simply.com -all
✉️ SPF
⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (teekay.dk)
~all (soft fail) v=spf1 include:_spf.google.com ~all
-all (hard fail) v=spf1 include:spf.simply.com -all
📨 DMARC
PolicyRecord (_dmarc.teekay.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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC87ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026050103
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
51ms
A
53ms
MX
49ms
AAAA
62ms
TXT
151ms
CAA
53ms
HTTPS
46ms
TLSA
112ms
SOA
0ms
MTA-STS
58ms
DNSSEC
87ms
SRV
79ms
Total
885ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 08:08:29 885ms 3 NS 2 A 1 MX 🔒 Secure View
2026-06-29 14:10:18 960ms 3 NS 2 A 1 MX 🔒 Secure View
2026-06-17 14:04:59 2517ms 3 NS 2 A 1 MX 🔒 Secure View
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