heenogroup.dk
Last scanned: 2026-08-28 01:36:45  ·  635ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   35ms
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 Records3 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.zoho.eu 185.230.214.166
185.230.214.166
185.230.214.166		 mx2.zoho.eu
mx.zoho.eu
mx3.zoho.eu		 AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
20 3600s mx2.zoho.eu 185.230.214.166
185.230.214.166
185.230.214.166		 mx2.zoho.eu
mx.zoho.eu
mx3.zoho.eu		 AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
50 3600s mx3.zoho.eu 185.230.212.166
185.230.212.166
185.230.212.166		 mx3.zoho.eu
mx.zoho.eu
mx2.zoho.eu		 AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   175ms
TXT Record
v=spf1 include:zoho.eu ~all
v=spf1 include:zohomail.eu ~all
✉️ SPF
⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (heenogroup.dk)
~all (soft fail) v=spf1 include:zoho.eu ~all
~all (soft fail) v=spf1 include:zohomail.eu ~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)
🔐 DNSSEC113ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2025051108
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
35ms
A
34ms
MX
38ms
AAAA
30ms
TXT
175ms
CAA
42ms
HTTPS
43ms
TLSA
50ms
SOA
0ms
MTA-STS
85ms
DNSSEC
113ms
SRV
76ms
Total
635ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:36:45 635ms 3 NS 0 A 3 MX 🔒 Secure View
2026-06-24 23:50:02 498ms 3 NS 0 A 3 MX 🔒 Secure View
2026-06-20 22:41:48 1192ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 15:03:14 1077ms 3 NS 0 A 3 MX 🔒 Secure View
2026-06-17 11:07:26 1476ms 3 NS 0 A 3 MX 🔒 Secure View
2026-06-17 11:03:25 846ms 3 NS 0 A 3 MX 🔒 Secure View
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