a4holding.dk
Last scanned: 2026-08-24 05:36:15  ·  4431ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   249ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark 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)
🔐 DNSSEC476ms
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
249ms
A
265ms
MX
373ms
AAAA
298ms
TXT
1518ms
CAA
327ms
HTTPS
323ms
TLSA
218ms
SOA
84ms
MTA-STS
404ms
DNSSEC
476ms
SRV
372ms
Total
4431ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 05:36:15 4431ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-23 05:01:17 10118ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-22 04:55:13 10000ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-21 04:37:03 5137ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-20 00:55:07 7075ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-18 23:26:41 3026ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-16 11:04:45 1135ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-15 05:10:59 5328ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-13 16:19:30 1636ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-12 06:16:10 2786ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-10 19:26:22 3371ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-09 15:08:18 4144ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-06 19:35:54 2792ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-05 04:57:21 2631ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-27 21:46:30 1394ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-26 20:30:20 1055ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-25 19:59:54 9539ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-24 19:25:31 1541ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-23 17:58:56 9597ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-22 15:37:22 9521ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-20 16:04:45 2800ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-19 15:30:37 1479ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-18 07:51:09 2904ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-17 07:18:03 1618ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-07-16 01:07:14 2804ms 2 NS 0 A 0 MX ⚠️ Bogus View
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