dump.braincongress.com.br - robtex.com
dump.braincongress.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:a454🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:49ab🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.73.171Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.164.84🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.73.171, 172.67.164.84 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:a454, 2606:4700:3034::6815:49ab | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=134, name=cloudflare-ech.com | ||||||
braincongress.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:a454🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:49ab🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.73.171Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.164.84🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | rob.ns.cloudflare.com ⭐ | ||||||
| NS | sasha.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.73.171, 172.67.164.84 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:a454, 2606:4700:3034::6815:49ab | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=134, name=cloudflare-ech.com | ||||||
| SOA | rob.ns.cloudflare.comdns@cloudflare.com serial=2402106406 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.73.1712026-04-24 → 2026-04-27 · 2 obs
● 2026-04-24 09:11:18
● 2026-04-27 03:53:32
● 2026-04-27 03:53:32
●A172.67.164.842026-04-24 → 2026-04-27 · 2 obs
● 2026-04-24 09:11:18
● 2026-04-27 03:53:32
● 2026-04-27 03:53:32
●A2606:4700:3030::ac43:a4542026-04-24 → 2026-04-27 · 2 obs
● 2026-04-24 09:11:18
● 2026-04-27 03:53:32
● 2026-04-27 03:53:32
●A2606:4700:3034::6815:49ab2026-04-24 → 2026-04-27 · 2 obs
● 2026-04-24 09:11:18
● 2026-04-27 03:53:32
● 2026-04-27 03:53:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| braincongress.com.br | rob.ns.cloudflare.com, sasha.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.140
NS records: rob.ns.cloudflare.com, sasha.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for braincongress.com.br (unsigned zone)
⏱️ Timing
Total: 1197ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.164.84, 104.21.73.171 |
| AAAA | 2 | 2606:4700:3030::ac43:a454, 2606:4700:3034::6815:49ab |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
Four IP numbers are pointed to by dump.braincongress.com.br: 2606:4700:3030::ac43:a454, 2606:4700:3034::6815:49ab, 104.21.73.171 and 172.67.164.84.
other host names including kavidu.com, 988eb.com, 27xe.com, brws.org and irapua.sp.gov.br share IP numbers with dump.braincongress.com.br.