rdn.dk
Last scanned: 2026-08-25 00:49:10  ·  7813ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   560ms
NameserverIP addressesPTRASN / ISP
ns1.mydomain.com 172.64.52.99 — AS13335 Cloudflare, Inc.
ns2.mydomain.com 172.64.53.76 — AS13335 Cloudflare, Inc.
ns3.mydomain.com 172.64.52.99 — AS13335 Cloudflare, Inc.
ns4.mydomain.com 172.64.53.76 — 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 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)
🔐 DNSSEC601ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
560ms
A
437ms
MX
557ms
AAAA
562ms
TXT
3055ms
CAA
481ms
HTTPS
555ms
TLSA
356ms
SOA
212ms
MTA-STS
843ms
DNSSEC
601ms
SRV
833ms
Total
7813ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 00:49:10 7813ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-24 07:24:27 8188ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-23 05:37:31 11484ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-22 05:07:53 3696ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-21 05:00:16 26311ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-20 01:30:45 25162ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-19 00:41:46 4243ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-17 21:03:58 9048ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-15 22:42:25 25928ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-14 14:43:11 5634ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-12 22:03:48 6715ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-11 17:01:01 6677ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-10 04:56:41 6544ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-09 01:51:43 6467ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-07 09:54:26 5469ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-06 09:32:00 8129ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-04 00:59:30 4397ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-02 12:13:46 4229ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-30 23:42:18 7494ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-29 09:29:02 33161ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-27 19:11:42 41710ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-26 19:02:53 12592ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-25 18:29:00 13404ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-24 18:15:52 41809ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-23 15:07:33 46010ms 4 NS 0 A 0 MX ❓ Unknown View
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