acinfo.dk
Last scanned: 2026-06-26 17:59:52  ·  866ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   26ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   29ms
IPTTLPTRASNISP / OrgCIDRCountryCity
31.220.81.116 3600s eu1.neodns.info AS51167 Contabo GmbH 31.220.80.0/20 🇫🇷 France Lauterbourg
📧 MX Records1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.acinfo.dk 31.220.81.116 eu1.neodns.info AS51167 Contabo GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   123ms
TXT Record
v=spf1 a mx ip4:31.220.81.116 ~all
✉️ SPF
PolicyRecord (acinfo.dk)
~all (soft fail) v=spf1 a mx ip4:31.220.81.116 ~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)
🔐 DNSSEC52ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA25ms
FieldValue
Serial2025042105
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
26ms
A
29ms
MX
32ms
AAAA
27ms
TXT
123ms
CAA
27ms
HTTPS
29ms
TLSA
318ms
SOA
25ms
MTA-STS
35ms
DNSSEC
52ms
SRV
31ms
Total
866ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 17:59:52 866ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 05:30:32 1531ms 4 NS 1 A 1 MX ❓ Unknown View
2026-06-16 13:18:36 620ms 4 NS 1 A 1 MX 🔓 Insecure View
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