previ.com.br - robtex.com
previ.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 200.222.51.237🇧🇷 Vtal200.222.0.0/18 Prefix | ||||||
| NS | previ508.previ.com.br ⭐ | ||||||
| A | 200.222.51.209🇧🇷 Vtal200.222.0.0/18 Prefix | ||||||
| PTR | previ508.previ.com.br | ||||||
| NS | previ508op2.previ.com.br | ||||||
| A | 186.239.252.141🇧🇷 Vivo_B2B_Services186.238.0.0/15 TELEFONICA BRASIL S/A | ||||||
| PTR | previ508op2.previ.com.br | ||||||
| NS | previ511.previ.com.br | ||||||
| A | 200.222.51.220🇧🇷 Vtal200.222.0.0/18 Prefix | ||||||
| PTR | previ511.previ.com.br | ||||||
| NS | previ511op2.previ.com.br | ||||||
| A | 186.239.252.140🇧🇷 Vivo_B2B_Services186.238.0.0/15 TELEFONICA BRASIL S/A | ||||||
| PTR | previ511op2.previ.com.br | ||||||
| MX | previ-com-br.mail.protection.outlook.com ⭐ | ||||||
| A | 52.101.9.2🇺🇸 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-mn2pr02cu00202.inbound.protection.outlook.com | ||||||
| A | 52.101.9.12🇺🇸 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-bl0pr05cu00504.inbound.protection.outlook.com | ||||||
| A | 52.101.9.26🇺🇸 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-bl0pr02cu00702.inbound.protection.outlook.com | ||||||
| A | 52.101.11.7🇺🇸 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-sa9pr04cu00107.inbound.protection.outlook.com | ||||||
| TXT | google-site-verification=hC1B3QOfZF4WRAxvgmXqP7eMSv2StitwpJnwiEhH8hk | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com include:spf1.auinmeio.com.br includ... | ||||||
| TXT | apple-domain-verification=BTLsq36cQdNWfFDI | ||||||
| TXT | G7Jorum2IH3gSgiIp8oV4Nk+iiYMdQEka8/Ngwz+P7U= | ||||||
| TXT | figma-domain-verification=5603210b39ac0b19127bf3d4274dd746b0b5a4c4101b884a62a... | ||||||
| SOA | previ508.previ.com.brnuope3@previ.com.br 2025-01-22 #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=2026074138 | ||||||
rank #4961 in the tld
WOT: SAFE (79/100)
📈 Tranco rank: #387,777
rank #542866 globally
rank #4001 in the tld
WOT: SAFE (69/100)
Subdomains
autoatendimentov3.previ.com.br |
previ01.previ.com.br |
previ511.previ.com.br |
previ508op2.previ.com.br |
previ-router.previ.com.br |
previ511op2.previ.com.br |
www.previ.com.br |
previ508.previ.com.br |
votacao.previ.com.br |
hmgautoatendimento.previ.com.br |
Same first word
previ.cn |
previ.de |
previ.com.br |
previ.hu |
previ.jp |
previ.se |
previ.adv.br |
previ.co.uk |
previ.eu |
previ.net |
previ.cz |
previ.be |
previ.com |
previ.rs |
previ.it |
previ.com.ar |
previ.org |
Similar names
DNS History
9 records (6 active, 3 former)
●NSprevi508.previ.com.br2015-09-04 → 2026-03-19 · 2 obs
● 2026-03-19 11:14:18
●NSprevi508op2.previ.com.br2026-02-17 → 2026-03-19 · 3 obs
● 2026-02-17 09:58:10
● 2026-03-19 11:14:18
●NSprevi511.previ.com.br2015-09-04 → 2026-03-19 · 2 obs
● 2026-03-19 11:14:18
●NSprevi511op2.previ.com.br2026-02-17 → 2026-03-19 · 3 obs
● 2026-02-17 09:58:10
● 2026-03-19 11:14:18
●MXprevi-com-br.mail.protection.outlook.com2018-09-19 → 2026-03-19 · 3 obs
● 2018-09-19 15:11:56
● 2026-03-19 11:14:18
○MXprevi120.previ.com.br2015-09-04 → 2016-12-26 · 4 obs
● 2016-12-26 00:33:28
○ 2018-09-19 15:11:56
○ 2026-03-19 11:14:18
○MXprevi121.previ.com.br2015-09-04 → 2016-12-26 · 4 obs
● 2016-12-26 00:33:28
○ 2018-09-19 15:11:56
○ 2026-03-19 11:14:18
○A200.222.51.2092015-09-04 → 2018-09-19 · 4 obs
● 2018-09-19 15:11:56
○ 2026-02-17 09:58:10
○ 2026-03-19 11:14:18
●A200.222.51.2372015-09-04 → 2026-03-19 · 2 obs
● 2026-03-19 11:14:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| previ.com.br | previ508.previ.com.br, previ511.previ.com.br, previ508op2.previ.com.br, previ511op2.previ.com.br | 4 records |
✅ Authoritative Response
Server: 186.239.252.140
NS records: previ508.previ.com.br, previ511.previ.com.br, previ508op2.previ.com.br, previ511op2.previ.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for previ.com.br (unsigned zone)
⏱️ Timing
Total: 820ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 200.222.51.237, 200.222.51.237 |
| NS | 4 | previ511.previ.com.br, previ511op2.previ.com.br... |
| MX | 1 | previ-com-br.mail.protection.outlook.com |
| TXT | 5 | v=spf1 include:spf.protection.outlook.co, apple-domain-verification=BTLsq36cQdNWfF... |
| SOA | 1 | previ508.previ.com.br nuope3.previ.com.b |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (previ508.previ.com.br, previ511.previ.com.br, previ508op2.previ.com.br...)
Analysis
Hierarchy
previ.com.br is the parent of autoatendimentov3.previ.com.br, previ01.previ.com.br, previ511.previ.com.br, previ508op2.previ.com.br, previ-router.previ.com.br and a few other host names.
IP Addresses
previ.com.br points to an IP address: 200.222.51.237.
Name Servers
previ.com.br delegates to four name servers: previ508.previ.com.br, previ508op2.previ.com.br, previ511.previ.com.br and previ511op2.previ.com.br.
previ.com.br shares name servers with other domains at least partially, for example 51.222.200.in-addr.arpa.
Host names with one IP number: previ508.previ.com.br points to: 200.222.51.209; previ508op2.previ.com.br points to: 186.239.252.141; previ511.previ.com.br points to: 200.222.51.220; previ511op2.previ.com.br points to: 186.239.252.140.
Mail Servers
previ.com.br is handled by a single mail server, previ-com-br.mail.protection.outlook.com.
Host previ-com-br.mail.protection.outlook.com points to four IP numbers: 52.101.9.2, 52.101.9.12, 52.101.9.26 and 52.101.11.7.