kert-mus.dk
Last scanned: 2026-08-26 14:00:05  ·  716ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   61ms
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   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
152.70.114.186 3600s — AS31898 Oracle Corporation 152.70.0.0/16 🇺🇸 United States San Jose
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC113ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2022111405
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
61ms
A
50ms
MX
75ms
AAAA
90ms
TXT
187ms
CAA
57ms
HTTPS
51ms
TLSA
79ms
SOA
0ms
MTA-STS
97ms
DNSSEC
113ms
SRV
81ms
Total
716ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 14:00:05 716ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-28 19:08:09 556ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-27 22:44:34 969ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-21 12:19:43 417ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-18 05:04:27 568ms 3 NS 1 A 0 MX 🔒 Secure View
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