postsaver.dk
Last scanned: 2026-06-17 20:50:49  ·  1005ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   73ms
NameserverIP addressesPTRASN / ISP
dns1.mydevil.net 212.91.26.139 dns1.mydevil.net AS57367 Atman Sp. z o.o.
dns2.mydevil.net 80.72.35.162 backup0.admin.net.pl AS20853 eTOP sp. z o.o.
🌍 A Records1 records   121ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.185.184.170 — web11.mydevil.net AS57367 Atman Sp. z o.o. 91.185.184.0/21 🇵🇱 Poland Warsaw
📧 MX Records1 records   69ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail11.mydevil.net 91.185.184.174 cache11.mydevil.net AS57367 Atman Sp. z o.o.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverpostsaver.dk → 91.185.184.170
🔶 Autoconfigpostsaver.dk → 91.185.184.170
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   322ms
TXT Record
v=spf1 mx a include:mail11.mydevil.net -all
✉️ SPF
PolicyRecord (postsaver.dk)
-all (hard fail) v=spf1 mx a include:mail11.mydevil.net -all
📨 DMARC
✗ No DMARC record — mail spoofing not restricted
📬 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)
🔐 DNSSEC119ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA73ms
FieldValue
Serial2017130002
Primary NS (MNAME)dns1.mydevil.net
Responsible (RNAME)admin@admin.net.pl
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)10800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
73ms
A
121ms
MX
69ms
AAAA
76ms
TXT
322ms
CAA
133ms
HTTPS
75ms
TLSA
287ms
SOA
73ms
MTA-STS
158ms
DNSSEC
119ms
SRV
251ms
Total
1005ms
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