kontaktbar.dk
Last scanned: 2026-08-31 13:44:45  ·  658ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   51ms
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
🌍 A Records
🌍
No A records found
📧 MX Records1 records   55ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.mpt.dk 93.90.13.32 93-90-13-32.cpe.dsa-net.dk AS31027 GlobalConnect A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   152ms
TXT Record
v=spf1 a mx -all
✉️ SPF
PolicyRecord (kontaktbar.dk)
-all (hard fail) v=spf1 a mx -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)
🔐 DNSSEC85ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2024042101
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
49ms
MX
55ms
AAAA
48ms
TXT
152ms
CAA
54ms
HTTPS
41ms
TLSA
89ms
SOA
0ms
MTA-STS
76ms
DNSSEC
85ms
SRV
62ms
Total
658ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 13:44:45 658ms 3 NS 0 A 1 MX 🔒 Secure View
2026-06-27 10:15:22 1537ms 3 NS 0 A 1 MX 🔒 Secure View
2026-06-23 07:58:41 1113ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 00:53:58 591ms 3 NS 0 A 1 MX 🔒 Secure View
2026-06-18 06:42:34 785ms 3 NS 0 A 1 MX 🔒 Secure View
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