el-jacobsen.dk
📜 Historical scan 2026-08-19 07:33:31  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   103ms
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)
🔐 DNSSEC452ms
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
103ms
A
86ms
MX
168ms
AAAA
89ms
TXT
465ms
CAA
93ms
HTTPS
129ms
TLSA
88ms
SOA
79ms
MTA-STS
170ms
DNSSEC
452ms
SRV
261ms
Total
2571ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-23 11:56:27 3052ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-22 10:36:23 3348ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-21 10:27:07 1114ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-20 09:19:36 10079ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-19 07:33:31 2571ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-18 04:54:12 2916ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-17 04:21:24 1151ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-16 02:42:29 1250ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-14 01:59:14 10375ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-13 00:23:38 4958ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-12 00:03:31 17555ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-10 10:42:47 3203ms 4 NS 0 A 0 MX ❓ Unknown View
2026-08-03 10:33:28 1526ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-31 13:56:23 1060ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-28 04:50:28 1212ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-27 03:54:17 1263ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-26 03:43:57 9928ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-25 03:23:46 3462ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-24 03:04:31 957ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-23 02:44:29 8694ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-21 15:37:53 2795ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-20 12:14:24 918ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-19 05:58:23 1116ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-18 03:33:13 1200ms 4 NS 0 A 0 MX ❓ Unknown View
2026-07-14 22:53:17 945ms 4 NS 0 A 0 MX ❓ Unknown View
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