r-u.dk
Last scanned: 2026-08-28 03:42:52  ·  1244ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   83ms
NameserverIP addressesPTRASN / ISP
ns1.dns-parking.com 162.159.24.201
2400:cb00:2049:1::a29f:18c9		 ns1.dns-parking.com
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ns2.dns-parking.com 162.159.25.42
2400:cb00:2049:1::a29f:192a		 ns2.dns-parking.com
—		 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 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)
🔐 DNSSEC180ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxdomain
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
83ms
A
77ms
MX
101ms
AAAA
90ms
TXT
386ms
CAA
98ms
HTTPS
68ms
TLSA
82ms
SOA
61ms
MTA-STS
155ms
DNSSEC
180ms
SRV
132ms
Total
1244ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 03:42:52 1244ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-26 13:04:03 1973ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-23 21:21:54 3012ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-22 20:32:10 1974ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-21 20:26:15 4958ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-20 20:19:32 1627ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-19 19:25:57 9918ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-18 19:22:28 13486ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-16 22:01:07 3086ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-15 19:05:20 11908ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-14 12:00:43 3436ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-12 04:19:54 3380ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-10 16:01:46 1222ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-09 13:12:54 8949ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-03 13:28:18 1900ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-29 17:06:38 2760ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-27 08:02:27 1318ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-26 07:46:40 1117ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-25 07:18:02 1303ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-24 06:39:26 1085ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-23 05:39:03 959ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-22 03:25:12 9190ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-20 12:08:37 972ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-19 07:07:41 1914ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-18 02:05:28 1698ms 2 NS 0 A 0 MX ❓ Unknown View
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