rcus.dk
Last scanned: 2026-08-23 10:37:41  ·  1124ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
NameserverIP addressesPTRASN / ISP
ns01.tdcwebmore.dk — — —
ns02.tdcwebmore.dk — — —
🌍 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)
🔐 DNSSEC115ms
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
42ms
A
37ms
MX
47ms
AAAA
52ms
TXT
155ms
CAA
47ms
HTTPS
67ms
TLSA
24ms
SOA
60ms
MTA-STS
98ms
DNSSEC
115ms
SRV
96ms
Total
1124ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-23 10:37:41 1124ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-22 10:13:40 4057ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-21 10:06:58 1664ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-20 09:44:22 2926ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-19 07:27:51 4123ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-17 21:55:20 5015ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-16 14:46:50 2787ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-15 09:30:41 3212ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-12 12:30:22 2741ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-07 22:08:39 3249ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-06 07:43:41 3451ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-03 11:11:48 1484ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-28 12:52:05 3013ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-27 10:26:22 958ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-26 09:50:45 16686ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-25 09:38:20 2808ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-24 09:23:20 903ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-23 06:27:46 33321ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-22 05:18:52 18349ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-20 21:14:16 9376ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-19 16:01:11 3360ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-18 13:18:44 9478ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-17 08:47:22 3419ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-15 15:08:21 3193ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-12 02:41:26 1192ms 2 NS 0 A 0 MX ❓ Unknown View
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