copenhagenbusinessclass.dk
Last scanned: 2026-08-26 22:20:44  ·  34583ms total
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   4067ms
NameserverIP addressesPTRASN / ISP
ns1.webhotel.net 217.30.38.181 dns1.sentia.dk AS47292 Sentia Denmark A/S
ns2.webhotel.net 217.30.38.27 dns2.sentia.dk AS47292 Sentia Denmark A/S
ns3.webhotel.net 217.30.38.30 dns3.sentia.dk AS47292 Sentia 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)
🔐 DNSSEC10148ms
CheckResult
Validation Status❓ Unknown
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: timed out
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
4067ms
A
4061ms
MX
4032ms
AAAA
4051ms
TXT
16213ms
CAA
4062ms
HTTPS
4081ms
TLSA
4027ms
SOA
78ms
MTA-STS
4123ms
DNSSEC
10148ms
SRV
4106ms
Total
34583ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 22:20:44 34583ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-23 16:30:08 46356ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-22 14:04:08 44267ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-21 13:39:48 9689ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-20 13:31:15 2353ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-19 08:25:34 11754ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-18 08:21:45 1220ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-16 15:42:08 16756ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-15 10:29:56 13952ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-13 23:55:12 42118ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-12 08:41:52 37812ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-08 21:10:54 43412ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-07 12:56:45 42794ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-04 04:11:18 33774ms 3 NS 0 A 0 MX ❓ Unknown View
2026-08-01 01:43:53 1486ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-27 22:34:11 1560ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-26 22:09:37 41617ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-25 21:44:40 43233ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-24 21:34:46 39577ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-23 21:01:30 41542ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-22 19:03:37 35707ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-21 09:34:35 13530ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-20 05:14:22 39698ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-19 03:13:22 860ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-17 21:44:22 9017ms 3 NS 0 A 0 MX ❓ Unknown View
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