concealer.dk
Last scanned: 2026-08-23 10:25:06  ·  25740ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   39ms
🌍 A Records2 records   8088ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.40.35 300s AS13335 Cloudflare, Inc. 104.21.0.0/17
172.67.174.228 300s AS13335 Cloudflare, Inc. 172.67.128.0/17
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   55ms
🔐 HTTPS Records1 records   45ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.40.35,172.67.174.228 ech=AEX+DQBBIAAgACAMeEO3Yz4a72LLARptZhZ1bOQXgXiaVjsr69qn2oajcAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:aee4,2606:4700:3033::6815:2823
📝 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)
🔐 DNSSEC8089ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA48ms
FieldValue
Serial2412507156
Primary NS (MNAME)chip.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
39ms
A
8088ms
MX
47ms
AAAA
55ms
TXT
8264ms
CAA
43ms
HTTPS
45ms
TLSA
93ms
SOA
48ms
MTA-STS
76ms
DNSSEC
8089ms
SRV
95ms
Total
25740ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-23 10:25:06 25740ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-19 06:35:57 10875ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-08-08 22:15:41 827ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-21 09:38:49 635ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-20 10:00:35 484ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-20 02:12:56 426ms 2 NS 2 A 0 MX ⚠️ Bogus View
2026-06-16 23:21:09 65535ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 22:09:00 380ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 22:05:10 1376ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 22:00:39 493ms 2 NS 2 A 0 MX 🔓 Insecure View
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