gcertifica.com.br - robtex.com
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gcertifica.com.br
com.br
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.br ⭐ ⚠️ 🔒 | ||||||
| NS | b.dns.br⚠️ 🔒 | ||||||
| NS | c.dns.br⚠️ 🔒 | ||||||
| NS | d.dns.br⚠️ 🔒 | ||||||
| NS | e.dns.br⚠️ 🔒 | ||||||
| NS | f.dns.br⚠️ 🔒 | ||||||
| SOA | a.dns.brhostmaster@registro.br serial=2026044016 | ||||||
rank #4200 in the tld
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mail.gcertifica.com.br |
Same first word
gcertifica.com.br |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| gcertifica.com.br | derek.ns.cloudflare.com, elle.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 108.162.192.110
NS records: derek.ns.cloudflare.com, elle.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gcertifica.com.br (unsigned zone)
⏱️ Timing
Total: 1667ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.21.249, 172.67.201.118 |
| AAAA | 2 | 2606:4700:3035::6815:15f9, 2606:4700:3037::ac43:c976 |
| NS | 2 | derek.ns.cloudflare.com, elle.ns.cloudflare.com |
| MX | 2 | mail.gcertifica.com.br (pri: 0), mx.sendgrid.net (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:162.241.203.77 +inclu |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | derek.ns.cloudflare.com dns.cloudflare.c |
AI analysis
The parent of mail.gcertifica.com.br is gcertifica.com.br.
gcertifica.com.br maps to four IP numbers: 2606:4700:3035::6815:15f9, 2606:4700:3037::ac43:c976, 104.21.21.249 and 172.67.201.118.
Other host names such as ruleta77romaina.com, security-software-shop.com, idg-m.ru, nationalthreepeaks.com and www.orangeville.org share IPs with gcertifica.com.br.
Two name servers derek.ns.cloudflare.com and elle.ns.cloudflare.com handle the delegation for gcertifica.com.br.
gcertifica.com.br shares the same name server setup as other domains, for example tbcfilms.com, gripa.com.br, basikacai.com, m8k2y9t.xyz and 5dabt3n.xyz.
gcertifica.com.br at least partially shares name servers with other domains, for example ers-oil.eu.org, jbanq.com, fauzan.my, cdn404.com and marketvinhomes.com.vn.
These name servers are commonly used with dina.ns.cloudflare.com and erin.ns.cloudflare.com and marjory.ns.cloudflare.com.
Host names with six IP numbers:
derek.ns.cloudflare.com points to 2606:4700:58::adf5:3b9a, 2803:f800:50::6ca2:c19a, 2a06:98c1:50::ac40:219a, 108.162.193.154, 172.64.33.154 and 173.245.59.154.
elle.ns.cloudflare.com points to 2606:4700:50::adf5:3a6e, 2803:f800:50::6ca2:c06e, 2a06:98c1:50::ac40:206e, 108.162.192.110, 172.64.32.110 and 173.245.58.110.
Two mail servers handle gcertifica.com.br: mx.sendgrid.net and mail.gcertifica.com.br.
gcertifica.com.br shares at least partially some mail servers with other domains, for instance u4456452.wl203.sendgrid.net, news.everyplate.com, u9001699.wl200.sendgrid.net, govmail.com and triumphcasino.info.
These mail servers are commonly used together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with nine IPs:
The host name mx.sendgrid.net points to: 13.216.54.185, 15.222.160.229, 16.52.61.209, 16.52.110.174, 34.198.67.24, 44.216.124.122, 44.245.249.202, 52.25.213.239 and 52.37.49.26.
Host names with one IP:
The host name mail.gcertifica.com.br points to: 162.241.203.81.