cesfsono.com.br - robtex.com
cesfsono.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 200.150.143.210🇧🇷 AS11921-SECRELNET200.150.140.0/22 SECRELNET INFORMATICA LTDA | ||||||
| NS | ns3.secrel.com.br ⭐ | ||||||
| A | 201.49.40.253🇧🇷 AS11921-SECRELNET201.49.40.0/24 SECRELNET INFORMATICA LTDA | ||||||
| PTR | ns3.secrel.com.br | ||||||
| NS | ns4.secrel.com.br | ||||||
| A | 201.49.40.254🇧🇷 AS11921-SECRELNET201.49.40.0/24 SECRELNET INFORMATICA LTDA | ||||||
| PTR | ns4.secrel.com.br | ||||||
| A | 201.49.62.26🇧🇷 AS11921-SECRELNET201.49.48.0/20 SECRELNET INFORMATICA LTDA | ||||||
| MX | mail.cesfsono.com.br ⭐ | ||||||
| A | 200.150.139.35🇧🇷 AS11921-SECRELNET200.150.136.0/22 SECRELNET INFORMATICA LTDA | ||||||
| PTR | mail.cesfsono.com.br | ||||||
| TXT | v=spf1 +a +mx +ip4:200.150.137.26 +ip4:200.150.139.35 +ip4:201.49.21.47 +ip4:... | ||||||
| SOA | ns3.secrel.com.brroot@secg327.secrel.com.br 2026-04-29 #13 | ||||||
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=2026130538 | ||||||
rank #4304 in the tld
WOT: SAFE (69/100)
Subdomains
mail.cesfsono.com.br |
Same first word
cesfsono.com.br |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns3.secrel.com.br2026-05-04 → 2026-05-10 · 2 obs
● 2026-05-10 22:52:36
●NSns4.secrel.com.br2026-05-04 → 2026-05-10 · 2 obs
● 2026-05-10 22:52:36
●MXmail.cesfsono.com.br2026-05-04 → 2026-05-10 · 2 obs
● 2026-05-10 22:52:36
●A200.150.143.2102026-05-04 → 2026-05-10 · 2 obs
● 2026-05-10 22:52:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| cesfsono.com.br | ns3.secrel.com.br, ns4.secrel.com.br | - |
✅ Authoritative Response
Server:201.49.40.254
NS records: ns3.secrel.com.br, ns4.secrel.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cesfsono.com.br (unsigned zone)
⏱️ Timing
Total: 1592ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 200.150.143.210 |
| NS | 2 | ns4.secrel.com.br, ns3.secrel.com.br |
| MX | 1 | mail.cesfsono.com.br (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:200.150.137.26 +ip4:2 |
| SOA | 1 | ns3.secrel.com.br root.secg327.secrel.co |
Analysis
Hierarchy
cesfsono.com.br is a parent of mail.cesfsono.com.br.
IP Addresses
cesfsono.com.br points to a single IP number: 200.150.143.210.
Other host names, for instance stoamaro.com.br, cartoriobotelho.com.br, moysesferreira.adv.br, projetoidea.com and npex.com.br share IP numbers with cesfsono.com.br.
Name Servers
Delegation for cesfsono.com.br rests with two name servers, ns3.secrel.com.br and ns4.secrel.com.br.
cesfsono.com.br shares the same name server setup as other domains, including grupoesquadra.com, nsix.com.br, sbyequipments.com, limptop.com.br and fazendaharasclaro.com.br.
cesfsono.com.br at least partially shares name servers with other domains, for instance mjpadvogados.com.br, hctech.com.br, credmixfomento.com.br, tercodoshomens.com.br and assessus.com.br.
these name servers are commonly used with ns1.secrel.com.br, ns1.hostweb.com.br and ns2.hostweb.com.br.
Host names with two IP numbers:
ns4.secrel.com.br points to 201.49.40.254 and 201.49.62.26.
Host names with one IP number:
ns3.secrel.com.br points to 201.49.40.253.
Mail Servers
cesfsono.com.br is handled by a single mail server, mail.cesfsono.com.br.
mail.cesfsono.com.br points to a single IP: 200.150.139.35.