hojskoleforening-ks-grenaa.dk
Last scanned: 2026-09-02 06:39:49  ·  673ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   41ms
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   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.249.251.134 3600s vps-2560.web.managedservice.one AS51468 One.com A/S 5.249.224.0/19 🇩🇰 Denmark Copenhagen
📧 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)
🔐 DNSSEC92ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026072401
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
41ms
A
49ms
MX
45ms
AAAA
54ms
TXT
142ms
CAA
58ms
HTTPS
54ms
TLSA
290ms
SOA
0ms
MTA-STS
54ms
DNSSEC
92ms
SRV
61ms
Total
673ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 06:39:49 673ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-07-25 07:42:49 8563ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-07-20 17:03:30 948ms 3 NS 0 A 0 MX 🔒 Secure View
2026-07-18 18:05:41 8644ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-17 15:01:01 865ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-16 08:50:44 8582ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-13 18:51:07 845ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-11 16:02:59 705ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-08 21:29:14 1277ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-07 04:01:48 1221ms 3 NS 0 A 0 MX 🔒 Secure View
2026-06-22 01:16:22 674ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-21 23:50:12 976ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 13:39:25 6622ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-17 13:13:58 262ms 0 NS 0 A 0 MX ❓ Unknown View
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