21nova.dk

📜 Historical scan 2026-06-16 12:44:32  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

21nova.dk is a .dk domain served by 3 nameservers (dns1.idp365.net, dns2.idp365.net, dns3.idp365.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.19.248.132 is hosted by Safenames Ltd. (AS60819) in United Kingdom. Mail is handled by mail.idp365.net. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   62ms
NameserverIP addressesPTRASN / ISP
dns1.idp365.net — — —
dns2.idp365.net — — —
dns3.idp365.net — — —

🌍 A Records#

1 records   62ms
IPTTLPTRASNISP / OrgCIDRCountryCity
217.19.248.132 — redirect.idp365.net AS60819 Safenames Ltd. 217.19.240.0/20 🇬🇧 United Kingdom —

📧 MX Records#

1 records   59ms
PriorityTTLMail ServerIP addressesPTRASN
10 — 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 01:16:56
www217.19.248.132 (AS60819) (address records, no CNAME)
www vs bare domainSame network
21nova.dk: 217.19.248.132 (AS60819)
www.21nova.dk: 217.19.248.132 (AS60819)
WildcardNo

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

144ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

61ms
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 yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
62ms
A
62ms
MX
59ms
AAAA
61ms
TXT
267ms
CAA
60ms
HTTPS
59ms
TLSA
66ms
SOA
61ms
MTA-STS
82ms
DNSSEC
144ms
SRV
0ms
Total
618ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-24 19:02:31 9468ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-28 02:54:50 2547ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-27 23:18:59 2077ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-27 10:29:42 913ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-24 17:54:12 1169ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-24 07:24:44 1157ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-24 04:22:51 668ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-20 20:19:18 576ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-16 12:44:32 shown 618ms 3 NS 1 A 1 MX 🔓 Insecure
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