cnpjcheck.com.br - robtex.com
cnpjcheck.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:92a0🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4fac🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.79.172Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.146.160🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dawn.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a6a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dawn.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c06a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dawn.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:206a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dawn.ns.cloudflare.com | ||||||
| A | 108.162.192.106🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dawn.ns.cloudflare.com | ||||||
| A | 172.64.32.106🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dawn.ns.cloudflare.com | ||||||
| A | 173.245.58.106🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dawn.ns.cloudflare.com | ||||||
| NS | piotr.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bde🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | piotr.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1de🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | piotr.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21de🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | piotr.ns.cloudflare.com | ||||||
| A | 108.162.193.222🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | piotr.ns.cloudflare.com | ||||||
| A | 172.64.33.222🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | piotr.ns.cloudflare.com | ||||||
| A | 173.245.59.222🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | piotr.ns.cloudflare.com | ||||||
| TXT | google-site-verification=y2brmOrkOJk9QeHthH6JSomYUgMhqFRarJeYqCo3CoQ | ||||||
| TXT | v=spf1 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.79.172, 172.67.146.160 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:92a0, 2606:4700:3037::6815:4fac | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=151, name=cloudflare-ech.com | ||||||
| SOA | dawn.ns.cloudflare.comdns@cloudflare.com serial=2402237960 | ||||||
com.br
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.br ⚠️ Not in parent delegation | ||||||
| NS | c.dns.br ⚠️ Not in parent delegation | ||||||
| NS | d.dns.br ⚠️ Not in parent delegation | ||||||
| NS | e.dns.br ⚠️ Not in parent delegation | ||||||
| NS | f.dns.br ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026131072 | ||||||
rank #4304 in the tld
WOT: SAFE (69/100)
Same first word
cnpjcheck.com.br |
DNS History
6 records (6 active, 0 former)
●NSdawn.ns.cloudflare.com2026-04-10 → 2026-05-11 · 2 obs
● 2026-05-11 03:30:32
●NSpiotr.ns.cloudflare.com2026-04-10 → 2026-05-11 · 2 obs
● 2026-05-11 03:30:32
●A104.21.79.1722026-04-10 → 2026-05-11 · 2 obs
● 2026-05-11 03:30:32
●A172.67.146.1602026-04-10 → 2026-05-11 · 2 obs
● 2026-05-11 03:30:32
●A2606:4700:3033::ac43:92a02026-04-10 → 2026-05-11 · 2 obs
● 2026-05-11 03:30:32
●A2606:4700:3037::6815:4fac2026-04-10 → 2026-05-11 · 2 obs
● 2026-05-11 03:30:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | d.dns.br, b.dns.br, f.dns.br, a.dns.br... | - |
| cnpjcheck.com.br | dawn.ns.cloudflare.com, piotr.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.106
NS records: dawn.ns.cloudflare.com, piotr.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cnpjcheck.com.br (unsigned zone)
⏱️ Timing
Total: 590ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.146.160, 104.21.79.172 |
| AAAA | 2 | 2606:4700:3037::6815:4fac, 2606:4700:3033::ac43:92a0 |
| NS | 2 | dawn.ns.cloudflare.com, piotr.ns.cloudflare.com |
| MX | 1 | . (pri: 0) |
| TXT | 2 | google-site-verification=y2brmOrkOJk9QeH, v=spf1 -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dawn.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
cnpjcheck.com.br resolves to four IP numbers: 2606:4700:3033::ac43:92a0, 2606:4700:3037::6815:4fac, 104.21.79.172 and 172.67.146.160.
Other host names such as erolium.com, www.greatlakesledger.com, ghbordeaux.com, ratudanceme.com and metalix.sg share IPs with cnpjcheck.com.br.
Name Servers
cnpjcheck.com.br is delegated to two name servers: dawn.ns.cloudflare.com and piotr.ns.cloudflare.com.
cnpjcheck.com.br shares the same name server setup as canatc.sbs, mettech.sbs, flowcdn.net, (0x73686974)ter.tv and autocene.sbs.
cnpjcheck.com.br at least partially shares name servers with other domains, for instance mqmbokcansmbd.website, mmmubvcsmkjcz.online, aibiyd.com, pfmiliexijdfl.website and fanit.info.
These name servers are commonly used with will.ns.cloudflare.com and betty.ns.cloudflare.com.
Host names with six IP numbers:
dawn.ns.cloudflare.com points to 2606:4700:50::adf5:3a6a, 2803:f800:50::6ca2:c06a, 2a06:98c1:50::ac40:206a, 108.162.192.106, 172.64.32.106 and 173.245.58.106.
piotr.ns.cloudflare.com points to 2606:4700:58::adf5:3bde, 2803:f800:50::6ca2:c1de, 2a06:98c1:50::ac40:21de, 108.162.193.222, 172.64.33.222 and 173.245.59.222.