crystalcare.dk
Last scanned: 2026-08-26 11:45:34  ·  3156ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   138ms
NameserverIP addressesPTRASN / ISP
ns1.b-one.nu 195.206.121.10 ns01.one.com AS197495 One.com A/S
ns2.b-one.nu 185.10.11.10 ns02.one.com AS51468 One.com A/S
🌍 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)
🔐 DNSSEC2093ms
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
138ms
A
130ms
MX
166ms
AAAA
133ms
TXT
598ms
CAA
184ms
HTTPS
124ms
TLSA
122ms
SOA
34ms
MTA-STS
193ms
DNSSEC
2093ms
SRV
198ms
Total
3156ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 11:45:34 3156ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-23 23:39:12 2961ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-22 19:49:34 1281ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-21 19:45:34 16842ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-20 19:42:48 1086ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-19 09:41:43 3736ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-18 09:36:54 2409ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-16 16:41:42 3340ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-15 10:06:40 3804ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-13 05:32:54 2981ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-11 22:28:20 3468ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-10 19:35:51 24941ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-09 15:11:52 2882ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-08 08:15:18 1649ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-03 13:42:42 1356ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-28 02:31:01 10117ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-27 02:06:48 2796ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-26 01:49:13 1451ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-25 01:26:19 841ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-24 00:22:27 759ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-22 22:12:39 880ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-21 14:38:00 858ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-20 11:05:09 853ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-19 07:07:15 971ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-18 05:10:19 842ms 2 NS 0 A 0 MX ❓ Unknown View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone