3sit.com.br - robtex.com
3sit.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=2026199500 | ||||||
rank #4016 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
○NSd.sec.dns.br2017-07-30 → 2017-07-30 · 3 obs
○ 2026-07-08 15:49:46
○ 2026-07-18 21:19:18
●NSe.sec.dns.br2017-07-30 → 2026-07-18 · 2 obs
● 2026-07-18 21:19:18
●NSf.sec.dns.br2026-07-08 → 2026-07-18 · 3 obs
● 2026-07-08 15:49:46
● 2026-07-18 21:19:18
○MXamzimbra.3sit.com.br2017-07-30 → 2017-07-30 · 3 obs
○ 2026-07-08 15:49:46
○ 2026-07-18 21:19:18
●MXmx.zoho.com2026-07-08 → 2026-07-18 · 3 obs
● 2026-07-08 15:49:46
● 2026-07-18 21:19:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| 3sit.com.br | e.sec.dns.br, f.sec.dns.br | - |
✅ Authoritative Response
Server:200.192.232.14
NS records: e.sec.dns.br, f.sec.dns.br
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1327ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | e.sec.dns.br, f.sec.dns.br |
| MX | 3 | mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)... |
| TXT | 2 | v=spf1 include:zohomail.com ~all, zoho-verification=zb88005394.zmverify.zo |
| SOA | 1 | e.sec.dns.br hostmaster.registro.br |
Analysis
Name Servers
3sit.com.br is delegated to two name servers: e.sec.dns.br and f.sec.dns.br.
3sit.com.br shares its name server setup with other domains, including megadutos.com.br, gnuteca.org.br, lucasmelo.com.br and two others.
3sit.com.br partially shares its NS delegation with several other domains, including autoestefiat.com.br, atk.net.br, abusada.com.br and two others.
These name servers often co-occur with the name servers d.sec.dns.br.
e.sec.dns.br and f.sec.dns.br each resolve to two IP addresses: e.sec.dns.br points to 200.192.232.14 and 2001:12f8:b:1::14, while f.sec.dns.br points to 200.189.40.14 and 2001:12f8:9:1::14.
Mail Servers
3sit.com.br uses three mail servers — mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
3sit.com.br shares mail servers — at least in part — with other domains, including roam.com.sg, marinalindoprima.com, canadagrowsupplies.com and two others.
mx2.zoho.com resolves to 204.141.33.44, while mx3.zoho.com and mx.zoho.com both resolve to 204.141.43.44.
mx3.zoho.com and mx.zoho.com are host names that each point to 204.141.43.44 IP addresses.