holt-byg.dk
Last scanned: 2026-08-24 12:02:22  ·  10193ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   79ms
NameserverIP addressesPTRASN / ISP
ns1.danaweb.org 185.25.141.12 ns1.curanet.dk AS48854 team.blue Denmark A/S
ns2.danaweb.org 91.197.248.75 ns2.curanet.dk AS48854 team.blue Denmark A/S
ns3.danaweb.org 185.25.141.12 ns1.curanet.dk AS48854 team.blue Denmark A/S
ns4.danaweb.org 91.197.248.75 ns2.curanet.dk 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)
🔐 DNSSEC9152ms
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
79ms
A
83ms
MX
78ms
AAAA
64ms
TXT
304ms
CAA
105ms
HTTPS
89ms
TLSA
65ms
SOA
55ms
MTA-STS
115ms
DNSSEC
9152ms
SRV
142ms
Total
10193ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 12:02:22 10193ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-23 08:20:28 1819ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-22 08:12:19 2977ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-21 07:49:38 10462ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-20 05:39:20 13153ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-19 04:17:02 4697ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-17 13:10:49 3160ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-16 09:27:34 1209ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-14 21:58:07 3067ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-13 15:49:54 4001ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-12 08:34:49 3195ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-11 07:39:01 3344ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-10 07:32:05 3042ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-08 16:36:25 10084ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-01 14:28:07 10117ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-29 23:53:42 9968ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-28 11:01:20 10351ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-27 07:55:42 1198ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-26 07:39:22 1294ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-25 07:07:46 1229ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-24 06:25:50 1272ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-23 03:43:42 1065ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-22 02:50:06 6377ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-20 20:23:13 1359ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-19 08:52:20 2876ms 4 NS 0 A 0 MX ❓ Unknown View
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