systemudviklerne.dk
Last scanned: 2026-08-26 20:26:04  ·  5326ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   1444ms
NameserverIP addressesPTRASN / ISP
ns4.hostonline.dk 217.195.185.243
2a02:188:6004:14::10		 ns4.hostonline.dk
ns4.hostonline.dk		 AS31027 GlobalConnect A/S
AS31027 GlobalConnect A/S
ns5.hostonline.dk 217.195.185.244
2a02:188:6004:14::11		 ns5.hostonline.dk
ns5.hostonline.dk		 AS31027 GlobalConnect A/S
AS31027 GlobalConnect A/S
ns6.hostonline.dk 85.191.126.85 ns6.hostonline.dk AS204274 AURA Fiber 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)
🔐 DNSSEC1576ms
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
1444ms
A
694ms
MX
776ms
AAAA
1556ms
TXT
3075ms
CAA
1397ms
HTTPS
1533ms
TLSA
269ms
SOA
1167ms
MTA-STS
980ms
DNSSEC
1576ms
SRV
1543ms
Total
5326ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 20:26:04 5326ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-23 13:23:22 6579ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-22 09:16:57 8929ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-21 09:00:03 30863ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-20 07:34:53 8817ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-19 06:53:25 3457ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-18 02:27:27 10707ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-16 09:47:07 9705ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-14 19:31:15 4616ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-13 18:49:50 9271ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-12 13:31:06 3540ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-11 07:48:52 6394ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-09 16:48:43 7022ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-06 06:33:15 6299ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-29 16:57:24 11779ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-28 10:21:28 5742ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-27 08:38:37 11811ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-26 07:57:55 1585ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-25 07:49:23 4419ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-24 07:34:55 1835ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-23 05:21:33 2806ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-22 02:42:28 1962ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-20 18:19:50 8972ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-19 06:58:07 9245ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-17 22:48:50 2022ms 3 NS 0 A 0 MX ❓ Unknown View
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