proclass.com.br - dns.ninja
proclass.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=2026167132 | ||||||
rank #3959 in the tld
WOT: SAFE (69/100)
Subdomains
www.proclass.com.br |
Same first word
Similar names
DNS History
14 records (8 active, 6 former)
○NSns1.bluehost.com2015-07-04 → 2016-04-21 · 4 obs
● 2016-04-21 09:01:22
○ 2017-01-07 18:34:40
○ 2026-06-16 06:07:10
●NSns1.cp-10.webhostbox.net2026-03-01 → 2026-06-16 · 3 obs
● 2026-03-01 02:50:40
● 2026-06-16 06:07:10
○NSns1.md-91.webhostbox.net2017-01-07 → 2017-01-07 · 4 obs
● 2017-01-07 18:34:40
○ 2026-03-01 02:50:40
○ 2026-06-16 06:07:10
○NSns2.bluehost.com2015-07-04 → 2016-04-21 · 4 obs
● 2016-04-21 09:01:22
○ 2017-01-07 18:34:40
○ 2026-06-16 06:07:10
●NSns2.cp-10.webhostbox.net2026-03-01 → 2026-06-16 · 3 obs
● 2026-03-01 02:50:40
● 2026-06-16 06:07:10
○NSns2.md-91.webhostbox.net2017-01-07 → 2017-01-07 · 4 obs
● 2017-01-07 18:34:40
○ 2026-03-01 02:50:40
○ 2026-06-16 06:07:10
●MXalt1.aspmx.l.google.com2015-07-04 → 2026-06-16 · 2 obs
● 2026-06-16 06:07:10
●MXalt2.aspmx.l.google.com2015-07-04 → 2026-06-16 · 2 obs
● 2026-06-16 06:07:10
●MXaspmx.l.google.com2015-07-04 → 2026-06-16 · 2 obs
● 2026-06-16 06:07:10
●MXaspmx2.googlemail.com2015-07-04 → 2026-06-16 · 2 obs
● 2026-06-16 06:07:10
●MXaspmx3.googlemail.com2015-07-04 → 2026-06-16 · 2 obs
● 2026-06-16 06:07:10
●A162.251.80.212026-03-01 → 2026-06-16 · 3 obs
● 2026-03-01 02:50:40
● 2026-06-16 06:07:10
○A207.174.215.1532017-01-07 → 2017-01-07 · 4 obs
● 2017-01-07 18:34:40
○ 2026-03-01 02:50:40
○ 2026-06-16 06:07:10
○A69.195.124.1432015-07-04 → 2016-04-21 · 4 obs
● 2016-04-21 09:01:22
○ 2017-01-07 18:34:40
○ 2026-06-16 06:07:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| proclass.com.br | ns1.cp-10.webhostbox.net, ns2.cp-10.webhostbox.net | - |
✅ Authoritative Response
Server:162.251.80.21
NS records: ns1.cp-10.webhostbox.net, ns2.cp-10.webhostbox.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for proclass.com.br (unsigned zone)
⏱️ Timing
Total: 822ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.251.80.21 |
| NS | 2 | ns1.cp-10.webhostbox.net, ns2.cp-10.webhostbox.net |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)... |
| TXT | 2 | v=spf1 +ip4:162.251.80.21 +include:_spf., iContact1425536 |
| SOA | 1 | ns1.cp-10.webhostbox.net cpanel.webhostb |
Analysis
Hierarchy
The domain www.proclass.com.br falls under the parent proclass.com.br.
IP Addresses
proclass.com.br points to a single IP number: 162.251.80.21.
Additional host names — uexplore.in, myre-sa.com, juniperhotels.com and two others — share IP numbers with proclass.com.br.
Name Servers
proclass.com.br is served by two delegated name servers, ns1.cp-10.webhostbox.net and ns2.cp-10.webhostbox.net.
proclass.com.br shares its name server setup with other domains, including metrotelephone.com, nicspatna.com, samboo.org and two others.
The DNS delegation for proclass.com.br at least partly coincides with that of other domains, amcospaints.com being one example.
ns1.cp-10.webhostbox.net and ns2.cp-10.webhostbox.net share one IP address between them — 162.251.80.21.
These two host names — ns1.cp-10.webhostbox.net and ns2.cp-10.webhostbox.net — each point to 162.251.80.21 IP addresses.
Mail Servers
Five mail servers handle proclass.com.br: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
proclass.com.br shares mail servers — at least in part — with other domains, including micronutrientsupport.com, cabo-adventures.com, cruisetopic.net and two others.
These mail servers are frequently used alongside mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.
Host names with two IP numbers:
aspmx2.googlemail.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com maps to two IP addresses — 172.253.63.26 and 2607:f8b0:4004:c1f::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 2800:3f0:4003:c0f::1a IP addresses.
These two host names — aspmx3.googlemail.com and alt2.aspmx.l.google.com — each point to 172.253.116.26 IP addresses.