vsisystems.com.br - robtex.com

vsisystems.com.br

DNSSEC⚠️ Not signed
A2804:10:8015::137:100🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net
A187.1.137.100🇧🇷 IPV6-INTERNET187.1.136.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net
NSdns1.serraserver.com.br ⭐
A2804:10:c011::1🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net
A189.38.95.2🇧🇷 IPV6-INTERNET189.38.94.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net
PTRdns1.uni5.net
NSdns2.serraserver.com.br
A2804:10:c022::2🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net
A189.38.95.3🇧🇷 IPV6-INTERNET189.38.94.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net
PTRdns2.uni5.net
NSdns3.serraserver.com.br
A2804:10:c033::3🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net
A177.12.162.2🇧🇷 IPV6-INTERNET177.12.160.0/22 IPV6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net
NSdns4.serraserver.com.br
A2804:10:c044::4🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net
A177.12.162.3🇧🇷 IPV6-INTERNET177.12.160.0/22 IPV6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net
MXmail.vsisystems.com.br ⭐
A50.116.86.73🇺🇸 Jacksonville50.116.86.0/23 Google
PTR50-116-86-73.unifiedlayer.com
TXTgoogle-site-verification=xm9tzkPSH6CnMjo_5B8hJd3eEFKWwIfyUlI8sQ_GVrI
TXTv=spf1 a mx include:websitewelcome.com ~all
SOAdns1.serraserver.com.brabuse@uni5.net serial=2602050833

com.br

DNSSEC⚠️ Not signed
NSa.dns.br ⭐ ⚠️ Not in parent delegation
NSb.dns.br ⚠️ Not in parent delegation
NSc.dns.br ⚠️ Not in parent delegation
NSd.dns.br ⚠️ Not in parent delegation
NSe.dns.br ⚠️ Not in parent delegation
NSf.dns.br ⚠️ Not in parent delegation
SOAa.dns.brhostmaster@registro.br serial=2026210506
rank #525837 globally
rank #3777 in the tld
WOT: SAFE (69/100)

Subdomains

mail.vsisystems.com.br

Same first word

vsisystems.com.br

Similar names

ivssystems.com
vissystems.com

DNS History

14 records (7 active, 7 former)

20162017201820192020202120222023202420252026NSdns1.serraserver.com.brdns2.serraserver.com.brdns3.serraserver.com.brdns4.serraserver.com.bra.ns.cipnet.com.brb.ns.cipnet.com.brns766.hostgator.com.brns767.hostgator.com.brMXmail.vsisystems.com.brb.mx.cipnet.com.brA187.1.137.1002804:10:8015::137:100200.198.179.5450.116.86.73
○NSa.ns.cipnet.com.br2015-07-15 → 2016-05-09 · 4 obs
● 2015-07-15 03:04:02
● 2016-05-09 00:59:44
○ 2017-09-30 14:54:24
○ 2026-07-29 21:07:22
○NSb.ns.cipnet.com.br2015-07-15 → 2016-05-09 · 4 obs
● 2015-07-15 03:04:02
● 2016-05-09 00:59:44
○ 2017-09-30 14:54:24
○ 2026-07-29 21:07:22
●NSdns1.serraserver.com.br2026-07-11 → 2026-07-29 · 3 obs
○ 2017-09-30 14:54:24
● 2026-07-11 15:37:10
● 2026-07-29 21:07:22
●NSdns2.serraserver.com.br2026-07-11 → 2026-07-29 · 3 obs
○ 2017-09-30 14:54:24
● 2026-07-11 15:37:10
● 2026-07-29 21:07:22
●NSdns3.serraserver.com.br2026-07-11 → 2026-07-29 · 3 obs
○ 2017-09-30 14:54:24
● 2026-07-11 15:37:10
● 2026-07-29 21:07:22
●NSdns4.serraserver.com.br2026-07-11 → 2026-07-29 · 3 obs
○ 2017-09-30 14:54:24
● 2026-07-11 15:37:10
● 2026-07-29 21:07:22
○NSns766.hostgator.com.br2017-09-30 → 2017-09-30 · 4 obs
○ 2016-05-09 00:59:44
● 2017-09-30 14:54:24
○ 2026-07-11 15:37:10
○ 2026-07-29 21:07:22
○NSns767.hostgator.com.br2017-09-30 → 2017-09-30 · 4 obs
○ 2016-05-09 00:59:44
● 2017-09-30 14:54:24
○ 2026-07-11 15:37:10
○ 2026-07-29 21:07:22
○MXb.mx.cipnet.com.br2015-07-15 → 2016-05-09 · 4 obs
● 2015-07-15 03:04:02
● 2016-05-09 00:59:44
○ 2017-09-30 14:54:24
○ 2026-07-29 21:07:22
●MXmail.vsisystems.com.br2017-09-30 → 2026-07-29 · 3 obs
○ 2016-05-09 00:59:44
● 2017-09-30 14:54:24
● 2026-07-29 21:07:22
●A187.1.137.1002026-07-11 → 2026-07-29 · 3 obs
○ 2017-09-30 14:54:24
● 2026-07-11 15:37:10
● 2026-07-29 21:07:22
○A200.198.179.542015-07-15 → 2016-05-09 · 4 obs
● 2015-07-15 03:04:02
● 2016-05-09 00:59:44
○ 2017-09-30 14:54:24
○ 2026-07-29 21:07:22
●A2804:10:8015::137:1002026-07-11 → 2026-07-29 · 3 obs
○ 2017-09-30 14:54:24
● 2026-07-11 15:37:10
● 2026-07-29 21:07:22
○A50.116.86.732017-09-30 → 2017-09-30 · 4 obs
○ 2016-05-09 00:59:44
● 2017-09-30 14:54:24
○ 2026-07-11 15:37:10
○ 2026-07-29 21:07:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brb.dns.br, c.dns.br, d.dns.br, e.dns.br...-
vsisystems.com.brdns1.serraserver.com.br, dns3.serraserver.com.br, dns2.serraserver.com.br, dns4.serraserver.com.br4 records

✅ Authoritative Response

Server:177.12.162.2

NS records: dns1.serraserver.com.br, dns3.serraserver.com.br, dns2.serraserver.com.br, dns4.serraserver.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vsisystems.com.br (unsigned zone)

⏱️ Timing

Total: 1441ms | Queries: -

📄 Records

TypeCountSample Data
A1187.1.137.100
AAAA12804:10:8015::137:100
NS4dns1.serraserver.com.br, dns3.serraserver.com.br...
MX1mail.vsisystems.com.br (pri: 0)
TXT2google-site-verification=xm9tzkPSH6CnMjo, v=spf1 a mx include:websitewelcome.com ~
SOA1dns1.serraserver.com.br abuse.uni5.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns4.serraserver.com.br, dns3.serraserver.com.br, dns2.serraserver.com.br...)

Analysis

Hierarchy

vsisystems.com.br is a parent domain of mail.vsisystems.com.br.

IP Addresses

vsisystems.com.br directs to two IP numbers, 187.1.137.100 and 2804:10:8015::137:100

Two other host names, along with gruposupreme.com.br, designbyeduardo.com.br and sudotec.org.br, also share IP numbers with vsisystems.com.br.

Name Servers

The NS records for vsisystems.com.br point to four name servers: dns1.serraserver.com.br, dns2.serraserver.com.br, dns3.serraserver.com.br and dns4.serraserver.com.br.

vsisystems.com.br shares at least some of its name servers with other domains, including seulugaraqui.com.br, hamburgueriajaimerocha.com.br, cemax.com.br and two others.

The host names dns1.serraserver.com.br, dns2.serraserver.com.br, dns3.serraserver.com.br and dns4.serraserver.com.br each resolve to two IP addresses: dns1.serraserver.com.br resolves to 189.38.95.2 and 2804:10:c011::1; dns2.serraserver.com.br resolves to 189.38.95.3 and 2804:10:c022::2; dns3.serraserver.com.br resolves to 177.12.162.2 and 2804:10:c033::3; dns4.serraserver.com.br resolves to 177.12.162.3 and 2804:10:c044::4.

Mail Servers

The sole mail server for vsisystems.com.br is mail.vsisystems.com.br.

mail.vsisystems.com.br resolves to a single IP number: 50.116.86.73.