dna-systems.dk
Last scanned: 2026-08-28 01:36:56  ·  506ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   45ms
NameserverIP addressesPTRASN / ISP
cass.ns.cloudflare.com 108.162.192.81
172.64.32.81
173.245.58.81
2606:4700:50::adf5:3a51
2803:f800:50::6ca2:c051
2a06:98c1:50::ac40:2051		 cass.ns.cloudflare.com
cass.ns.cloudflare.com
cass.ns.cloudflare.com
cass.ns.cloudflare.com
cass.ns.cloudflare.com
cass.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
dante.ns.cloudflare.com 108.162.195.10
162.159.44.10
172.64.35.10
2606:4700:58::a29f:2c0a
2803:f800:50::6ca2:c30a
2a06:98c1:50::ac40:230a		 dante.ns.cloudflare.com
dante.ns.cloudflare.com
dante.ns.cloudflare.com
dante.ns.cloudflare.com
dante.ns.cloudflare.com
dante.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records
🌍
No A records found
📧 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 Records1 records   192ms
TXT Record
brevo-code:c955f4614c4268ed1c254769c60c3a6a
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
PolicyRecord (_dmarc.dna-systems.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
📬 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)
🔐 DNSSEC88ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2413231458
Primary NS (MNAME)cass.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
45ms
A
36ms
MX
53ms
AAAA
51ms
TXT
192ms
CAA
47ms
HTTPS
33ms
TLSA
40ms
SOA
0ms
MTA-STS
73ms
DNSSEC
88ms
SRV
75ms
Total
506ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:36:56 506ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-26 16:04:44 390ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-21 23:33:17 9744ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-28 19:47:15 732ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-24 21:55:42 925ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-23 09:55:15 1098ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 03:55:38 263ms 2 NS 0 A 0 MX 🔓 Insecure View
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