johannesdahlgaard.dk
Last scanned: 2026-08-26 19:31:04  ·  1697ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   191ms
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)
🔐 DNSSEC322ms
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
191ms
A
162ms
MX
239ms
AAAA
211ms
TXT
744ms
CAA
160ms
HTTPS
184ms
TLSA
118ms
SOA
96ms
MTA-STS
225ms
DNSSEC
322ms
SRV
232ms
Total
1697ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 19:31:04 1697ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-24 01:15:48 4236ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-22 21:21:51 1224ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-21 21:08:07 9094ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-20 21:02:32 8985ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-19 15:02:00 28278ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-18 14:58:31 3295ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-16 11:20:13 1057ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-15 01:21:59 3032ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-12 22:55:56 15626ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-11 15:02:02 10420ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-10 04:36:15 1508ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-08 23:20:59 31274ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-07 22:12:43 2769ms 2 NS 0 A 0 MX ❓ Unknown View
2026-08-06 15:08:21 2801ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-27 08:58:23 634ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-26 08:23:52 656ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-25 08:12:31 2377ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-24 07:54:08 576ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-23 07:18:38 598ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-22 06:44:19 659ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-21 04:20:35 667ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-20 03:38:15 709ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-18 19:28:05 2779ms 2 NS 0 A 0 MX ❓ Unknown View
2026-07-17 14:55:51 31115ms 2 NS 0 A 0 MX ❓ Unknown View
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