devstudioweb.com.br - robtex.com
devstudioweb.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:3149🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:a0a6🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.49.73Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.160.166🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jose.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c58🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jose.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c358🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jose.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2358🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jose.ns.cloudflare.com | ||||||
| A | 108.162.195.88🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jose.ns.cloudflare.com | ||||||
| A | 162.159.44.88Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jose.ns.cloudflare.com | ||||||
| A | 172.64.35.88🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jose.ns.cloudflare.com | ||||||
| NS | sharon.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3add🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sharon.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0dd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sharon.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20dd🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sharon.ns.cloudflare.com | ||||||
| A | 108.162.192.221🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sharon.ns.cloudflare.com | ||||||
| A | 172.64.32.221🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sharon.ns.cloudflare.com | ||||||
| A | 173.245.58.221🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sharon.ns.cloudflare.com | ||||||
| MX | ns1.devstudioweb.com.br ⭐ | ||||||
| A | 18.208.91.21🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix | ||||||
| PTR | ec2-18-208-91-21.compute-1.amazonaws.com | ||||||
| TXT | google-site-verification=ma3yysBTjJe0g7dB660f2GAuiufQrrqbXIL_iJlPfaY | ||||||
| TXT | v=spf1 a mx include:ns1.devstudioweb.com.br ?all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.49.73, 172.67.160.166 | ||||||
| IPv6 | 2606:4700:3031::6815:3149, 2606:4700:3037::ac43:a0a6 | ||||||
| SOA | jose.ns.cloudflare.comdns@cloudflare.com serial=2398551014 | ||||||
com.br
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=2026048032 | ||||||
rank #4036 in the tld
WOT: SAFE (69/100)
Similar names
DNS History
7 records (7 active, 0 former)
●NSjose.ns.cloudflare.com2026-03-13 → 2026-03-13 · 2 obs
● 2026-03-13 23:04:50
●NSsharon.ns.cloudflare.com2026-03-13 → 2026-03-13 · 2 obs
● 2026-03-13 23:04:50
●MXns1.devstudioweb.com.br2026-03-13 → 2026-03-13 · 2 obs
● 2026-03-13 23:04:50
●A104.21.49.732026-03-13 → 2026-03-13 · 2 obs
● 2026-03-13 23:04:50
●A172.67.160.1662026-03-13 → 2026-03-13 · 2 obs
● 2026-03-13 23:04:50
●A2606:4700:3031::6815:31492026-03-13 → 2026-03-13 · 2 obs
● 2026-03-13 23:04:50
●A2606:4700:3037::ac43:a0a62026-03-13 → 2026-03-13 · 2 obs
● 2026-03-13 23:04:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| devstudioweb.com.br | jose.ns.cloudflare.com, sharon.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 108.162.192.221
NS records: jose.ns.cloudflare.com, sharon.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for devstudioweb.com.br (unsigned zone)
⏱️ Timing
Total: 599ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.160.166, 104.21.49.73 |
| AAAA | 1 | 2606:4700:130:436c:6f75:6466:6c61:7265 |
| NS | 2 | jose.ns.cloudflare.com, sharon.ns.cloudflare.com |
| MX | 1 | ns1.devstudioweb.com.br (pri: 10) |
| TXT | 2 | google-site-verification=ma3yysBTjJe0g7d, v=spf1 a mx include:ns1.devstudioweb.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jose.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
devstudioweb.com.br points to four IP numbers: 2606:4700:3031::6815:3149, 2606:4700:3037::ac43:a0a6, 104.21.49.73 and 172.67.160.166.
Other host names including xiaomochu.net, geroceramica.com, davidkain.com, topdubaijobs.ae and hg99128.com share IP numbers with devstudioweb.com.br.
Name Servers
devstudioweb.com.br's delegation uses two name servers, jose.ns.cloudflare.com and sharon.ns.cloudflare.com.
devstudioweb.com.br shares the same name server setup as other domains, such as areaskin.com, martinreinhardt-online.de, autoglas-reinhardt.de and boholb.download.
devstudioweb.com.br at least partially shares name servers with other domains, including hipotekaplus.pl, arizona(0x736578)dating.com, niknam.ir, okwin.com and yellowdevilgear.com.
these name servers are commonly used with skip.ns.cloudflare.com, donna.ns.cloudflare.com, anuj.ns.cloudflare.com and dana.ns.cloudflare.com.
Host names with six IP numbers:
jose.ns.cloudflare.com points to: 2606:4700:58::a29f:2c58, 2803:f800:50::6ca2:c358, 2a06:98c1:50::ac40:2358, 108.162.195.88, 162.159.44.88 and 172.64.35.88.
sharon.ns.cloudflare.com points to: 2606:4700:50::adf5:3add, 2803:f800:50::6ca2:c0dd, 2a06:98c1:50::ac40:20dd, 108.162.192.221, 172.64.32.221 and 173.245.58.221.
Mail Servers
devstudioweb.com.br is handled by a single mail server, ns1.devstudioweb.com.br.
ns1.devstudioweb.com.br points to a single IP: 18.208.91.21.