previsul.com.br - robtex.com
previsul.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=2026084192 | ||||||
rank #4270 in the tld
WOT: SAFE (69/100)
Subdomains
www.previsul.com.br |
Same first word
Similar names
uprseliv.ru |
vierplus.net |
reviplus.com |
plurevis.de |
pulveris.com |
veriplus.net |
plurevis.eu |
silverup.fr |
erviplus.cz |
DNS History
17 records (4 active, 13 former)
○NSns-1004.awsdns-61.net2021-03-15 → 2021-03-27 · 5 obs
● 2021-03-15 20:59:14
● 2021-03-27 22:51:12
○ 2026-02-17 00:28:14
○ 2026-03-25 08:18:32
○NSns-1327.awsdns-37.org2021-03-15 → 2021-03-27 · 5 obs
● 2021-03-15 20:59:14
● 2021-03-27 22:51:12
○ 2026-02-17 00:28:14
○ 2026-03-25 08:18:32
○NSns-1734.awsdns-24.co.uk2021-03-15 → 2021-03-27 · 5 obs
● 2021-03-15 20:59:14
● 2021-03-27 22:51:12
○ 2026-02-17 00:28:14
○ 2026-03-25 08:18:32
○NSns-498.awsdns-62.com2021-03-15 → 2021-03-27 · 5 obs
● 2021-03-15 20:59:14
● 2021-03-27 22:51:12
○ 2026-02-17 00:28:14
○ 2026-03-25 08:18:32
●NSns1.f5clouddns.com2026-02-17 → 2026-03-25 · 3 obs
● 2026-02-17 00:28:14
● 2026-03-25 08:18:32
●NSns2.f5clouddns.com2026-02-17 → 2026-03-25 · 3 obs
● 2026-02-17 00:28:14
● 2026-03-25 08:18:32
○NSns3.caixaseguros.com.br2015-07-09 → 2016-12-18 · 4 obs
● 2016-12-18 11:58:24
○ 2021-03-15 20:59:14
○ 2026-03-25 08:18:32
○NSns3.caixaseguros.com.br.previsul.com.br2015-07-09 → 2016-12-18 · 4 obs
● 2016-12-18 11:58:24
○ 2021-03-15 20:59:14
○ 2026-03-25 08:18:32
○NSns4.caixaseguros.com.br2015-07-09 → 2016-12-18 · 4 obs
● 2016-12-18 11:58:24
○ 2021-03-15 20:59:14
○ 2026-03-25 08:18:32
○MXcesio.caixaseguradora.com.br2021-03-15 → 2021-03-27 · 5 obs
● 2021-03-15 20:59:14
● 2021-03-27 22:51:12
○ 2026-02-17 00:28:14
○ 2026-03-25 08:18:32
●MXcnpseguradora-com-br.mail.protection.outlook.com2026-02-17 → 2026-03-25 · 3 obs
● 2026-02-17 00:28:14
● 2026-03-25 08:18:32
○MXmercurio.caixaseguros.com.br2015-07-09 → 2016-12-18 · 4 obs
● 2016-12-18 11:58:24
○ 2021-03-15 20:59:14
○ 2026-03-25 08:18:32
○MXtitanio.caixaseguradora.com.br2021-03-15 → 2021-03-27 · 5 obs
● 2021-03-15 20:59:14
● 2021-03-27 22:51:12
○ 2026-02-17 00:28:14
○ 2026-03-25 08:18:32
○MXurano.caixaseguros.com.br2015-07-09 → 2016-12-18 · 4 obs
● 2016-12-18 11:58:24
○ 2021-03-15 20:59:14
○ 2026-03-25 08:18:32
●A159.60.133.12026-02-17 → 2026-03-25 · 3 obs
● 2026-02-17 00:28:14
● 2026-03-25 08:18:32
○A200.10.245.2452021-03-15 → 2021-03-27 · 5 obs
● 2021-03-15 20:59:14
● 2021-03-27 22:51:12
○ 2026-02-17 00:28:14
○ 2026-03-25 08:18:32
○A201.24.31.1032015-07-09 → 2016-12-18 · 4 obs
● 2016-12-18 11:58:24
○ 2021-03-15 20:59:14
○ 2026-03-25 08:18:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, e.dns.br, d.dns.br... | - |
| previsul.com.br | ns2.f5clouddns.com, ns1.f5clouddns.com | - |
✅ Authoritative Response
Server:107.162.234.197
NS records: ns2.f5clouddns.com, ns1.f5clouddns.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 635ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.60.133.1 |
| NS | 2 | ns2.f5clouddns.com, ns1.f5clouddns.com |
| MX | 1 | cnpseguradora-com-br.mail.protection.out |
| TXT | 8 | SFMC-78fwvp30WwID5PLxV48afAzzNbSj5u1MqAZ, v=spf1 mx ip4:200.211.131.153 ip4:177.12... |
| SOA | 1 | ns1.f5clouddns.com f5xc-dns.f5.com |
Analysis
Hierarchy
previsul.com.br is the parent of www.previsul.com.br.
IP Addresses
previsul.com.br points to a single IP number: 159.60.133.1.
other host names for instance prev.pro, cnpconsorcio.com.br, odontoempresas.com.br, cnpseguradora.com.br and odontoutilis.com.br share IP numbers with previsul.com.br.
Name Servers
previsul.com.br is delegated to two name servers: ns1.f5clouddns.com and ns2.f5clouddns.com.
previsul.com.br shares the same name server setup as other domains, for example fabulon.net, sherwin.com.ar, worldtechit.co, det.vic.gov.au and sumadur.com.br.
previsul.com.br at least partially shares name servers with other domains, for instance casinourlaub.at, bconnected.com, 23.138.in-addr.arpa, azuscgi.net and myfsloan.com.
These name servers are often used together with the name servers ns1.fnni.com, ns1.f5cloudservices.com, ns2.f5cloudservices.com, ns.cgi.ca, ns.cgi.com, ns3.aztecaservicios.mx, ns4.aztecaservicios.mx, ns5.fnni.com, infoblox.ucr.edu and ns-1.ucr.edu.
Host names with two IP numbers:
ns1.f5clouddns.com points to 2604:e180:1071::3:1 and 107.162.234.197
ns2.f5clouddns.com points to 2604:e180:1071::ffff:6ba2:b0dd and 107.162.176.221
Mail Servers
previsul.com.br is handled by a single mail server, cnpseguradora-com-br.mail.protection.outlook.com.
previsul.com.br shares the same mail server setup as other domains, such as cnpconsorcio.com.br, odontoempresas.com.br and cnpseguradora.com.br.
Host name cnpseguradora-com-br.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c94a::, 2a01:111:f403:c94a::1, 2a01:111:f403:c94a::2, 2a01:111:f403:c94c::, 52.101.198.0, 52.101.198.1, 52.101.198.38 and 52.101.200.0.