core9.com.br - robtex.com
core9.com.br
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=2026074138 | ||||||
rank #4047 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSganz.ns.cloudflare.com2026-02-17 → 2026-03-22 · 2 obs
● 2026-03-22 23:29:18
●NSgrace.ns.cloudflare.com2026-02-17 → 2026-03-22 · 2 obs
● 2026-03-22 23:29:18
●MXmx1.core9.email2026-02-17 → 2026-03-22 · 2 obs
● 2026-03-22 23:29:18
●A38.250.218.502026-02-17 → 2026-03-22 · 2 obs
● 2026-03-22 23:29:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| core9.com.br | ganz.ns.cloudflare.com, grace.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.159
NS records: ganz.ns.cloudflare.com, grace.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for core9.com.br (unsigned zone)
⏱️ Timing
Total: 636ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.250.218.50 |
| NS | 2 | ganz.ns.cloudflare.com, grace.ns.cloudflare.com |
| MX | 1 | mx1.core9.email (pri: 10) |
| TXT | 2 | google-site-verification=6ic1YUgLluN5weE, v=spf1 include:_spf.core9.email ~all |
| SOA | 1 | ganz.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
core9.com.br points to a single IP: 38.250.218.50.
Name Servers
core9.com.br's delegation is to two name servers ganz.ns.cloudflare.com and grace.ns.cloudflare.com.
core9.com.br shares the same name server configuration as other domains, such as keshabaryal.com.np, fnacdestock.fr, tidebig.shop, orangefscrew.shop and raceclick.my.
core9.com.br at least partially shares its name servers with other domains, for instance dylan.one, zanders.com, 77a84174c.my, flashwhitesmile.com and ctorp.com.
These name servers are commonly used with natasha.ns.cloudflare.com, pablo.ns.cloudflare.com and danica.ns.cloudflare.com.
Host names with six IP numbers:
ganz.ns.cloudflare.com points to: 2606:4700:58::a29f:2c28, 2803:f800:50::6ca2:c328, 2a06:98c1:50::ac40:2328, 108.162.195.40, 162.159.44.40 and 172.64.35.40.
grace.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9f, 2803:f800:50::6ca2:c09f, 2a06:98c1:50::ac40:209f, 108.162.192.159, 172.64.32.159 and 173.245.58.159.
Mail Servers
core9.com.br is served by a single mail server, mx1.core9.email.
core9.com.br shares the same mail server setup as other domains, such as core9.email and ultralink.com.br.
mx1.core9.email points to IP number 38.250.218.51.