4dd.dk
📜 Historical scan 2026-07-25 08:39:31  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   90ms
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)
🔐 DNSSEC142ms
CheckResult
Validation Status⚠️ Bogus
AD Flag (resolver validates)✗ Not set
DS Record✓ 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
90ms
A
105ms
MX
106ms
AAAA
104ms
TXT
260ms
CAA
93ms
HTTPS
101ms
TLSA
67ms
SOA
31ms
MTA-STS
82ms
DNSSEC
142ms
SRV
115ms
Total
813ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 05:11:20 3624ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-23 03:10:00 961ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-22 02:55:00 9052ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-21 02:45:44 8926ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-20 02:03:16 6680ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-19 00:52:07 2465ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-16 01:59:45 3335ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-14 13:16:28 2790ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-12 22:20:58 1655ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-11 11:14:50 2756ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-10 08:33:11 824ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-08 23:42:23 1010ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-02 17:49:57 8626ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-01 01:50:13 1376ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-27 09:39:47 859ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-26 08:50:48 949ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-25 08:39:31 813ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-24 08:00:24 3042ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-23 06:45:26 841ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-22 06:11:32 886ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-20 15:35:32 858ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-19 04:17:54 25727ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-18 00:43:35 875ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-16 10:01:08 996ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-10 22:15:14 949ms 2 NS 0 A 0 MX ⚠️ Bogus View
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