crossoverdk.dk
📜 Historical scan 2026-07-27 14:36:26  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   2045ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
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)
🔐 DNSSEC10061ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: timed out
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
2045ms
A
4029ms
MX
4030ms
AAAA
4028ms
TXT
6156ms
CAA
2039ms
HTTPS
4029ms
TLSA
4029ms
SOA
4028ms
MTA-STS
4036ms
DNSSEC
10061ms
SRV
4029ms
Total
18736ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-10 16:15:07 1192ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-06 06:17:21 958ms 2 NS 1 A 4 MX 🔒 Secure View
2026-08-03 17:50:43 1751ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-28 18:01:35 884ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-27 14:36:26 18736ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-26 13:35:16 1169ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-25 12:59:25 878ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-24 12:42:49 8801ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-23 09:24:44 879ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-22 07:07:30 858ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-19 20:05:17 962ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-18 12:31:43 4910ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-17 10:27:31 992ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-15 16:54:12 925ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-13 03:17:21 812ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-09 01:22:58 852ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-06 23:08:01 1161ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-05 08:08:20 1327ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-04 19:03:51 1535ms 2 NS 1 A 4 MX 🔒 Secure View
2026-07-03 15:22:19 730ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-30 15:22:16 5875ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-28 16:30:22 760ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-28 11:33:11 3294ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-27 04:42:17 760ms 2 NS 1 A 4 MX 🔒 Secure View
2026-06-26 23:59:52 556ms 2 NS 1 A 4 MX 🔒 Secure View
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