heartfactory.dk
Last scanned: 2026-08-27 05:36:27  ·  2583ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 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
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records
🌍
No A records found
📧 MX Records2 records   48ms
PriorityTTLMail ServerIP addressesPTRASN
1 600s mx.zoho.com 204.141.43.44
204.141.43.44
204.141.43.44
204.141.43.44
204.141.43.44
204.141.43.44
204.141.43.44
204.141.43.44
204.141.43.44		 mx8.zoho.com
mx7.zoho.com
mx6.zoho.com
mx3.zohomail.com
mx2.zohomail.com
mx.zohomail.com
mx.zoho.com
mx3.zoho.com
mx2.zoho.com		 AS2639 ZOHO
AS2639 ZOHO
AS2639 ZOHO
AS2639 ZOHO
AS2639 ZOHO
AS2639 ZOHO
AS2639 ZOHO
AS2639 ZOHO
AS2639 ZOHO
10 600s mx2.zoho.com 204.141.33.44
204.141.33.44
204.141.33.44
204.141.33.44
204.141.33.44
204.141.33.44
204.141.33.44
204.141.33.44
204.141.33.44		 mx2.zohomail.com
mx3.zohomail.com
mx6.zoho.com
mx7.zoho.com
mx8.zoho.com
mx2.zoho.com
mx3.zoho.com
mx.zoho.com
mx.zohomail.com		 AS2639 ZOHO
AS2639 ZOHO
AS2639 ZOHO
AS2639 ZOHO
AS2639 ZOHO
AS2639 ZOHO
AS2639 ZOHO
AS2639 ZOHO
AS2639 ZOHO
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC79ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2020072990
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
2046ms
MX
48ms
AAAA
40ms
TXT
140ms
CAA
45ms
HTTPS
41ms
TLSA
82ms
SOA
0ms
MTA-STS
61ms
DNSSEC
79ms
SRV
57ms
Total
2583ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 05:36:27 2583ms 4 NS 0 A 2 MX 🔒 Secure View
2026-07-04 23:16:54 6203ms 4 NS 0 A 2 MX 🔒 Secure View
2026-06-22 10:32:44 568ms 4 NS 0 A 2 MX ⚠️ Bogus View
2026-06-22 10:27:11 674ms 4 NS 0 A 2 MX ⚠️ Bogus View
2026-06-17 11:01:57 754ms 4 NS 0 A 2 MX 🔒 Secure View
2026-06-17 11:01:42 1024ms 4 NS 0 A 2 MX 🔒 Secure View
2026-06-17 10:59:41 1193ms 4 NS 0 A 2 MX 🔒 Secure View
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