convexltda.com.br - robtex.com
convexltda.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2804:10:8002::210:67🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| PTR | web241.uni5.net | ||||||
| A | 191.6.210.67🇧🇷 Locaweb191.6.210.0/24 IPV6 Internet Ltda | ||||||
| NS | dns1.cuf.com.br ⭐ ⚠️ Not in parent delegation | ||||||
| A | 2804:10:c011::1🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| PTR | dns01.uni5.net | ||||||
| A | 189.38.95.2🇧🇷 IPV6-INTERNET189.38.94.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| PTR | dns1.uni5.net | ||||||
| NS | dns1.uni5.net ⚠️ Not in zone NS records | ||||||
| A | 2606:4700:52::ac40:34da🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.218🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | dns2.cuf.com.br ⚠️ Not in parent delegation | ||||||
| A | 2804:10:c022::2🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| PTR | dns02.uni5.net | ||||||
| A | 189.38.95.3🇧🇷 IPV6-INTERNET189.38.94.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| PTR | dns2.uni5.net | ||||||
| NS | dns2.uni5.net ⚠️ Not in zone NS records | ||||||
| A | 2400:cb00:2049:1::a29f:18d2🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.24.210Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | dns3.cuf.com.br ⚠️ Not in parent delegation | ||||||
| A | 2804:10:c033::3🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| A | 177.12.162.2🇧🇷 IPV6-INTERNET177.12.160.0/22 IPV6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| NS | dns3.uni5.net ⚠️ Not in zone NS records | ||||||
| A | 2400:cb00:2049:1::a29f:19de🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.25.222Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | dns4.cuf.com.br ⚠️ Not in parent delegation | ||||||
| A | 2804:10:c044::4🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| A | 177.12.162.3🇧🇷 IPV6-INTERNET177.12.160.0/22 IPV6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net | ||||||
| NS | dns4.uni5.net ⚠️ Not in zone NS records | ||||||
| A | 2606:4700:5a::ac40:3550🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.80🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2607:f8b0:4004:c0b::1b🇺🇸 Google2607:f8b0:4004::/48 | ||||||
| PTR | bj-in-f27.1e100.net | ||||||
| A | 172.253.115.27🇺🇸 Google172.253.115.0/24 | ||||||
| PTR | bg-in-f27.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| A | 2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | lcausi-in-f26.1e100.net | ||||||
| A | 192.178.128.26🇺🇸 Google192.178.128.0/24 | ||||||
| PTR | lcausi-in-f26.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| A | 2a00:1450:4013:c1e::1b🇳🇱 Google2a00:1450:4013::/48 | ||||||
| PTR | yugrqzs-in-f27.1e100.net | ||||||
| A | 192.178.213.26🇺🇸 Google192.178.213.0/24 | ||||||
| PTR | yugrqzs-in-f26.1e100.net | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| A | 2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48 | ||||||
| PTR | yulhrs-in-f27.1e100.net | ||||||
| A | 192.178.223.27🇺🇸 Google192.178.223.0/24 | ||||||
| PTR | yulhrs-in-f27.1e100.net | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| A | 2607:f8b0:4003:c4a::1a🇺🇸 Google2607:f8b0:4003::/48 | ||||||
| PTR | yutulth-in-f26.1e100.net | ||||||
| A | 142.251.96.27🇺🇸 Google142.250.0.0/15 | ||||||
| PTR | yutulth-in-f27.1e100.net | ||||||
| TXT | google-site-verification=l6ssJCg99Tg1mj1r8zUfjMPJgMy8GeDnGSozfVW3uY0 | ||||||
| TXT | v=spf1 include:_spf.google.com ~all | ||||||
| SOA | dns1.cuf.com.brabuse@uni5.net serial=2508280843 | ||||||
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=2026104206 | ||||||
rank #4104 in the tld
WOT: SAFE (69/100)
Same first word
convexltda.com.br |
DNS History
21 records (15 active, 6 former)
●NSdns1.cuf.com.br2021-06-06 → 2026-04-14 · 3 obs
● 2021-06-06 22:51:48
● 2026-04-14 08:56:06
●NSdns1.uni5.net2026-03-03 → 2026-04-14 · 3 obs
● 2026-03-03 19:32:30
● 2026-04-14 08:56:06
●NSdns2.cuf.com.br2021-06-06 → 2026-04-14 · 3 obs
● 2021-06-06 22:51:48
● 2026-04-14 08:56:06
●NSdns2.uni5.net2026-03-03 → 2026-04-14 · 3 obs
● 2026-03-03 19:32:30
● 2026-04-14 08:56:06
●NSdns3.cuf.com.br2021-06-06 → 2026-04-14 · 3 obs
● 2021-06-06 22:51:48
● 2026-04-14 08:56:06
●NSdns3.uni5.net2026-03-03 → 2026-04-14 · 3 obs
● 2026-03-03 19:32:30
● 2026-04-14 08:56:06
●NSdns4.cuf.com.br2021-06-06 → 2026-04-14 · 3 obs
● 2021-06-06 22:51:48
● 2026-04-14 08:56:06
●NSdns4.uni5.net2026-03-03 → 2026-04-14 · 3 obs
● 2026-03-03 19:32:30
● 2026-04-14 08:56:06
○NSns1.convexltda.com.br2017-11-01 → 2017-11-01 · 3 obs
○ 2021-06-06 22:51:48
○ 2026-04-14 08:56:06
○NSns2.convexltda.com.br2017-11-01 → 2017-11-01 · 3 obs
○ 2021-06-06 22:51:48
○ 2026-04-14 08:56:06
●MXalt1.aspmx.l.google.com2026-03-03 → 2026-04-14 · 3 obs
● 2026-03-03 19:32:30
● 2026-04-14 08:56:06
●MXalt2.aspmx.l.google.com2026-03-03 → 2026-04-14 · 3 obs
● 2026-03-03 19:32:30
● 2026-04-14 08:56:06
●MXalt3.aspmx.l.google.com2026-03-03 → 2026-04-14 · 3 obs
● 2026-03-03 19:32:30
● 2026-04-14 08:56:06
●MXalt4.aspmx.l.google.com2026-03-03 → 2026-04-14 · 3 obs
● 2026-03-03 19:32:30
● 2026-04-14 08:56:06
●MXaspmx.l.google.com2026-03-03 → 2026-04-14 · 3 obs
● 2026-03-03 19:32:30
● 2026-04-14 08:56:06
○MXmx-vip-01.uni5.net2021-06-06 → 2021-06-06 · 4 obs
● 2021-06-06 22:51:48
○ 2026-03-03 19:32:30
○ 2026-04-14 08:56:06
○MXmx-vip-02.uni5.net2021-06-06 → 2021-06-06 · 4 obs
● 2021-06-06 22:51:48
○ 2026-03-03 19:32:30
○ 2026-04-14 08:56:06
○MXmx1.convexltda.com.br2017-11-01 → 2017-11-01 · 3 obs
○ 2021-06-06 22:51:48
○ 2026-04-14 08:56:06
○MXmx2.convexltda.com.br2017-11-01 → 2017-11-01 · 3 obs
○ 2021-06-06 22:51:48
○ 2026-04-14 08:56:06
●A191.6.210.672021-06-06 → 2026-04-14 · 2 obs
● 2026-04-14 08:56:06
●A2804:10:8002::210:672026-03-03 → 2026-04-14 · 3 obs
● 2026-03-03 19:32:30
● 2026-04-14 08:56:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| convexltda.com.br | dns1.uni5.net, dns2.uni5.net, dns3.uni5.net, dns4.uni5.net | - |
✅ Authoritative Response
Server:172.64.52.218
NS records: dns1.uni5.net, dns2.uni5.net, dns3.uni5.net, dns4.uni5.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for convexltda.com.br (unsigned zone)
⏱️ Timing
Total: 1098ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 191.6.210.67 |
| AAAA | 1 | 2804:10:8002::210:67 |
| NS | 4 | dns4.cuf.com.br, dns1.cuf.com.br... |
| MX | 5 | ALT1.ASPMX.L.GOOGLE.COM (pri: 5), ALT4.ASPMX.L.GOOGLE.COM (pri: 10)... |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, google-site-verification=l6ssJCg99Tg1mj1 |
| SOA | 1 | dns1.cuf.com.br abuse.uni5.net |
Analysis
IP Addresses
Two IP numbers are pointed to by convexltda.com.br: 2804:10:8002::210:67 and 191.6.210.67.
other host names include kentron.com.br, alugueisemsantoantonio.com.br, web241.uni5.net, pinhoconsultores.com.br and lomar.com.br; they share IP numbers with convexltda.com.br.
Name Servers
convexltda.com.br is delegated to eight name servers: dns1.uni5.net, dns2.uni5.net, dns3.uni5.net, dns4.uni5.net, dns1.cuf.com.br, dns2.cuf.com.br, dns3.cuf.com.br and dns4.cuf.com.br.
convexltda.com.br at least partially shares name servers with other domains, for instance hugolagares.com, zn3.com.br, varnish-farm85.uni5.net, mysql09-farm61.uni5.net and web-ded-51706a.uni5.net.
these name servers are commonly used with dns1.atual.uni5.net, dns2.atual.uni5.net, dns3.atual.uni5.net, dns4.atual.uni5.net, dns1.omeumelhornegocio.com.br, dns2.omeumelhornegocio.com.br, dns3.omeumelhornegocio.com.br, dns4.omeumelhornegocio.com.br, dns1.varlik.com.br and dns2.varlik.com.br.
Host names with two IP numbers:
dns1.uni5.net points to: 2606:4700:52::ac40:34da and 172.64.52.218.
dns2.uni5.net points to: 2400:cb00:2049:1::a29f:18d2 and 162.159.24.210.
dns3.uni5.net points to: 2400:cb00:2049:1::a29f:19de and 162.159.25.222.
dns4.uni5.net points to: 2606:4700:5a::ac40:3550 and 172.64.53.80.
dns1.cuf.com.br points to: 2804:10:c011::1 and 189.38.95.2.
dns2.cuf.com.br points to: 2804:10:c022::2 and 189.38.95.3.
dns3.cuf.com.br points to: 2804:10:c033::3 and 177.12.162.2.
dns4.cuf.com.br points to: 2804:10:c044::4 and 177.12.162.3.
Mail Servers
convexltda.com.br is served by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
convexltda.com.br shares at least partially some mail servers with other domains, for instance leejofa.com, ns500699.ns500734.ns500699.ns500734.ns500699.ns500699.ns500699.ns500588.ns500699.ns500699.ns500699.ns500683.ns500693.ns500612.ns500110.dtrkdll.com, ns500731.ns500671.ns500754.ns500754.ns500754.ns500731.ns500671.ns500704.ns500688.ns500291.ns500678.ns500291.ns500291.ns500131.lustychickser.com, balppa.net and inspirefoundation.org.
these mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
The host name aspmx.l.google.com points to 2607:f8b0:4004:c0b::1b and 172.253.115.27.
The host name alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26.
The host name alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26.
The host name alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27.
The host name alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1a and 142.251.96.27.