21nova.dk
Last scanned: 2026-08-28 02:54:50  ·  2547ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   89ms
NameserverIP addressesPTRASN / ISP
dns1.idp365.net 162.159.27.131
2400:cb00:2049:1::a29f:1b83		 dns1.idp365.net
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
dns2.idp365.net 162.159.48.3
2400:cb00:2049:1::a29f:3003		 dns2.idp365.net
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
dns3.idp365.net 162.159.49.254
2400:cb00:2049:1::a29f:31fe		 dns3.idp365.net
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   68ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.19.248.132 900s redirect.idp365.net AS60819 Safenames Ltd. 217.19.240.0/20 🇬🇧 United Kingdom —
📧 MX Records1 records   110ms
PriorityTTLMail ServerIP addressesPTRASN
10 900s mail.idp365.net 217.19.248.131 redirect1.safenames.com AS60819 Safenames Ltd.
🔷 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)
🔐 DNSSEC2072ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2013123101
Primary NS (MNAME)dns1.idp365.net
Responsible (RNAME)hostmaster@idp365.net
Refresh28800s
Retry1800s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
89ms
A
68ms
MX
110ms
AAAA
121ms
TXT
423ms
CAA
86ms
HTTPS
111ms
TLSA
127ms
SOA
0ms
MTA-STS
121ms
DNSSEC
2072ms
SRV
122ms
Total
2547ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 02:54:50 2547ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 23:18:59 2077ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 10:29:42 913ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 17:54:12 1169ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 07:24:44 1157ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-24 04:22:51 668ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 20:19:18 576ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 12:44:32 618ms 3 NS 1 A 1 MX 🔓 Insecure View
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