haderkunder.dk
📜 Historical scan 2026-06-17 10:42:59  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   120ms
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   98ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.178.221 — louise.a34bbs.dk AS204151 EWII Bredbaand A/S 212.237.176.0/21 🇩🇰 Denmark Ølstykke
📧 MX Records1 records   102ms
PriorityTTLMail ServerIP addressesPTRASN
10 — louise.a34bbs.dk 212.237.178.221 louise.a34bbs.dk AS204151 EWII Bredbaand A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   182ms
TXT Record
v=spf1 ip4:212.237.178.221 -all
✉️ SPF
PolicyRecord (haderkunder.dk)
-all (hard fail) v=spf1 ip4:212.237.178.221 -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)
🔐 DNSSEC336ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA97ms
FieldValue
Serial2024070600
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
120ms
A
98ms
MX
102ms
AAAA
105ms
TXT
182ms
CAA
103ms
HTTPS
106ms
TLSA
44ms
SOA
97ms
MTA-STS
28ms
DNSSEC
336ms
SRV
0ms
Total
736ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-25 16:56:19 829ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-25 13:10:43 816ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 10:42:59 736ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 10:42:24 579ms 4 NS 1 A 1 MX 🔒 Secure View
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