karbosguide.dk
Last scanned: 2026-09-01 12:47:57  ·  587ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   55ms
🌍 A Records2 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.76.240 300s AS13335 Cloudflare, Inc. 104.21.0.0/17
172.67.202.78 300s AS13335 Cloudflare, Inc. 172.67.128.0/17
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   48ms
🔐 HTTPS Records1 records   65ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.76.240,172.67.202.78 ech=AEX+DQBBWQAgACAs3d9bkcyi5VXq5U3S0CM4pGNItk+uvHTwIMOb/r4sLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:4cf0,2606:4700:3037::ac43:ca4e
📝 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)
🔐 DNSSEC87ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2412718353
Primary NS (MNAME)peaches.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
55ms
A
42ms
MX
41ms
AAAA
48ms
TXT
203ms
CAA
48ms
HTTPS
65ms
TLSA
60ms
SOA
0ms
MTA-STS
58ms
DNSSEC
87ms
SRV
74ms
Total
587ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 12:47:57 587ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-21 05:58:44 4092ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-20 05:46:37 9778ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-19 04:52:13 8961ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-17 22:31:43 4966ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-16 18:59:09 1963ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-22 07:45:33 586ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-20 17:36:24 577ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-19 08:47:36 1043ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 12:20:47 896ms 2 NS 2 A 0 MX 🔓 Insecure View
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