caspersb.dk
📜 Historical scan 2026-06-16 19:41:07  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
NameserverIP addressesPTRASN / ISP
arnold.ns.cloudflare.com — — —
harleigh.ns.cloudflare.com — — —
🌍 A Records1 records   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
51.11.217.236 — — AS8075 Microsoft Corporation 51.10.0.0/15 🇫🇷 France Paris
📧 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)
🔐 DNSSEC78ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA38ms
FieldValue
Serial2406632037
Primary NS (MNAME)arnold.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
42ms
A
43ms
MX
35ms
AAAA
40ms
TXT
123ms
CAA
40ms
HTTPS
54ms
TLSA
56ms
SOA
38ms
MTA-STS
34ms
DNSSEC
78ms
SRV
0ms
Total
310ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-22 12:52:56 5879ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-20 11:47:58 1233ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-10 18:36:40 809ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-04 11:46:30 1596ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-02 01:39:45 925ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 19:41:27 417ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 19:41:07 310ms 2 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone