claudemastery.com.br - dns.ninja
claudemastery.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.241.203.20🇺🇸 Jacksonville162.241.202.0/23 Google | ||||||
| PTR | 162-241-203-20.unifiedlayer.com | ||||||
| NS | ns1.clickseo.com.br ⭐ | ||||||
| A | 162.241.203.18🇺🇸 Jacksonville162.241.202.0/23 Google | ||||||
| PTR | ns254.prodns.com.br | ||||||
| NS | ns2.clickseo.com.br | ||||||
| A | 162.241.203.19🇺🇸 Jacksonville162.241.202.0/23 Google | ||||||
| PTR | ns255.prodns.com.br | ||||||
| MX | mail.claudemastery.com.br ⭐ | ||||||
| A | 162.241.203.20🇺🇸 Jacksonville162.241.202.0/23 Google | ||||||
| PTR | 162-241-203-20.unifiedlayer.com | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| SOA | ns1.clickseo.com.brcontato@marioneto.com.br 2026-07-03 #1 | ||||||
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=2026224472 | ||||||
rank #3685 in the tld
WOT: SAFE (69/100)
Subdomains
mail.claudemastery.com.br |
Same first word
claudemastery.com.br |
claudemastery.pages.dev |
claudemastery.nl |
DNS History
4 records (4 active, 0 former)
●NSns1.clickseo.com.br2026-06-22 → 2026-08-12 · 2 obs
● 2026-08-12 20:40:28
●NSns2.clickseo.com.br2026-06-22 → 2026-08-12 · 2 obs
● 2026-08-12 20:40:28
●MXmail.claudemastery.com.br2026-06-22 → 2026-08-12 · 2 obs
● 2026-08-12 20:40:28
●A162.241.203.202026-06-22 → 2026-08-12 · 2 obs
● 2026-08-12 20:40:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| claudemastery.com.br | ns1.clickseo.com.br, ns2.clickseo.com.br | 2 records |
✅ Authoritative Response
Server:162.241.203.18
NS records: ns1.clickseo.com.br, ns2.clickseo.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for claudemastery.com.br (unsigned zone)
⏱️ Timing
Total: 721ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.241.203.20 |
| NS | 2 | ns1.clickseo.com.br, ns2.clickseo.com.br |
| MX | 1 | mail.claudemastery.com.br (pri: 0) |
| TXT | 1 | v=spf1 a mx include:websitewelcome.com ~ |
| SOA | 1 | ns1.clickseo.com.br contato.marioneto.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.clickseo.com.br, ns2.clickseo.com.br)
Analysis
Hierarchy
mail.claudemastery.com.br is delegated beneath claudemastery.com.br.
IP Addresses
claudemastery.com.br resolves to one IP address: 162.241.203.20.
queroficarnanet.com, mail.hostcon.com.br, informatik.com.br and two other host names share IP numbers with claudemastery.com.br.
Name Servers
claudemastery.com.br is delegated to two name servers: ns1.clickseo.com.br and ns2.clickseo.com.br.
claudemastery.com.br shares at least some of its name servers with other domains, such as clickseo.com.br.
These name servers frequently co-occur with the name servers ns254.prodns.com.br and ns255.prodns.com.br.
ns1.clickseo.com.br → 162.241.203.18 and ns2.clickseo.com.br → 162.241.203.19: one IP number per host name.
Mail Servers
Mail for claudemastery.com.br is handled by a single mail server, mail.claudemastery.com.br.
mail.claudemastery.com.br resolves to a single IP number: 162.241.203.20.