rentora.dk
Last scanned: 2026-09-04 05:26:39  ·  996ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   25ms
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 Records1 records   23ms
IPTTLPTRASNISP / OrgCIDRCountryCity
216.198.79.1 3600s — AS16509 Amazon.com, Inc. 216.198.79.0/24 🇺🇸 United States —
📧 MX Records3 records   29ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.zoho.eu 185.230.212.166
185.230.212.166
185.230.212.166		 mx2.zoho.eu
mx3.zoho.eu
mx.zoho.eu		 AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
AS205111 ZOHO Corporation B.V
20 3600s mx2.zoho.eu 185.230.212.166
185.230.212.166
185.230.212.166		 mx2.zoho.eu
mx3.zoho.eu
mx.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		 mx2.zoho.eu
mx3.zoho.eu
mx.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   75ms
TXT Record
v=spf1 include:zohomail.eu ~all
zoho-verification=zb09747847.zmverify.zoho.eu
✉️ SPF
PolicyRecord (rentora.dk)
~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)
🔐 DNSSEC90ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083103
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
25ms
A
23ms
MX
29ms
AAAA
23ms
TXT
75ms
CAA
22ms
HTTPS
22ms
TLSA
433ms
SOA
0ms
MTA-STS
37ms
DNSSEC
90ms
SRV
28ms
Total
996ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 05:26:39 996ms 3 NS 1 A 3 MX 🔒 Secure View
2026-08-27 18:06:58 2506ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-27 05:29:01 714ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-14 05:14:59 769ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-08 09:26:51 583ms 3 NS 0 A 0 MX 🔒 Secure View
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