cssg.com.br - dns.ninja
cssg.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=2026218488 | ||||||
rank #3738 in the tld
WOT: SAFE (69/100)
Subdomains
Same first word
cssg.g12.br |
cssg.org.uk |
cssg.org.au |
cssg.co.za |
cssg.fr |
cssg.es |
cssg.de |
cssg.com |
cssg.ca |
cssg.com.cn |
cssg.kr |
cssg.info |
cssg.net |
cssg.org |
cssg.com.br |
cssg.ch |
cssg.co.uk |
Similar names
DNS History
18 records (10 active, 8 former)
●NSa.ns.cssg.com.br2015-07-13 → 2026-08-06 · 6 obs
● 2016-05-14 02:47:44
○ 2016-11-16 06:46:42
○ 2017-01-03 16:22:18
● 2018-03-02 21:00:00
● 2026-08-06 20:26:12
●NSb.ns.cssg.com.br2015-07-13 → 2026-08-06 · 6 obs
● 2016-05-14 02:47:44
○ 2016-11-16 06:46:42
○ 2017-01-03 16:22:18
● 2018-03-02 21:00:00
● 2026-08-06 20:26:12
●NSc.ns.cssg.com.br2026-03-10 → 2026-08-06 · 3 obs
● 2026-03-10 09:01:54
● 2026-08-06 20:26:12
●NSd.ns.cssg.com.br2026-03-10 → 2026-08-06 · 3 obs
● 2026-03-10 09:01:54
● 2026-08-06 20:26:12
○NSe.sec.dns.br2016-11-16 → 2017-01-03 · 5 obs
● 2016-11-16 06:46:42
● 2017-01-03 16:22:18
○ 2018-03-02 21:00:00
○ 2026-08-06 20:26:12
○NSf.sec.dns.br2016-11-16 → 2017-01-03 · 5 obs
● 2016-11-16 06:46:42
● 2017-01-03 16:22:18
○ 2018-03-02 21:00:00
○ 2026-08-06 20:26:12
○MXa.mx.msmtcsg.com.br2018-03-02 → 2018-03-02 · 4 obs
● 2018-03-02 21:00:00
○ 2026-03-10 09:01:54
○ 2026-08-06 20:26:12
●MXalt1.aspmx.l.google.com2015-07-13 → 2026-08-06 · 4 obs
● 2018-03-02 21:00:00
○ 2026-07-13 17:05:48
● 2026-08-06 20:26:12
●MXalt2.aspmx.l.google.com2015-07-13 → 2026-08-06 · 4 obs
● 2018-03-02 21:00:00
○ 2026-07-13 17:05:48
● 2026-08-06 20:26:12
●MXalt3.aspmx.l.google.com2015-11-24 → 2026-08-06 · 7 obs
● 2015-11-24 21:33:36
● 2017-01-03 16:22:18
○ 2018-03-02 21:00:00
● 2026-03-10 09:01:54
○ 2026-07-13 17:05:48
● 2026-08-06 20:26:12
●MXalt4.aspmx.l.google.com2015-11-24 → 2026-08-06 · 7 obs
● 2015-11-24 21:33:36
● 2017-01-03 16:22:18
○ 2018-03-02 21:00:00
● 2026-03-10 09:01:54
○ 2026-07-13 17:05:48
● 2026-08-06 20:26:12
○MXarigao.cssg.g12.br2015-12-27 → 2016-05-14 · 5 obs
● 2015-12-27 03:13:26
● 2016-05-14 02:47:44
○ 2016-11-16 06:46:42
○ 2026-08-06 20:26:12
●MXaspmx.l.google.com2015-07-13 → 2026-08-06 · 4 obs
● 2018-03-02 21:00:00
○ 2026-07-13 17:05:48
● 2026-08-06 20:26:12
○MXaspmx2.googlemail.com2015-07-13 → 2015-10-27 · 4 obs
● 2015-10-27 08:25:20
○ 2015-11-24 21:33:36
○ 2026-08-06 20:26:12
○MXaspmx3.googlemail.com2015-07-13 → 2015-10-27 · 4 obs
● 2015-10-27 08:25:20
○ 2015-11-24 21:33:36
○ 2026-08-06 20:26:12
○MXikuru.msmtcsg.com.br2018-03-02 → 2018-03-02 · 4 obs
● 2018-03-02 21:00:00
○ 2026-03-10 09:01:54
○ 2026-08-06 20:26:12
○MXtugure.cssg.g12.br2015-12-27 → 2016-05-14 · 5 obs
● 2015-12-27 03:13:26
● 2016-05-14 02:47:44
○ 2016-11-16 06:46:42
○ 2026-08-06 20:26:12
●A189.0.168.942026-03-10 → 2026-08-06 · 3 obs
○ 2026-07-13 17:05:48
● 2026-08-06 20:26:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| cssg.com.br | d.ns.cssg.com.br, b.ns.cssg.com.br, a.ns.cssg.com.br, c.ns.cssg.com.br | 4 records |
✅ Authoritative Response
Server:189.0.168.90
NS records: d.ns.cssg.com.br, b.ns.cssg.com.br, a.ns.cssg.com.br, c.ns.cssg.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cssg.com.br (unsigned zone)
⏱️ Timing
Total: 3672ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 189.0.168.94 |
| NS | 4 | a.ns.cssg.com.br, b.ns.cssg.com.br... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | v=spf1 mx include:_spf.google.com -all, google-site-verification=w5yEsvZeo5Ou_vJ |
| SOA | 1 | a.ns.cssg.com.br hostmaster.cssg.com.br |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (a.ns.cssg.com.br, b.ns.cssg.com.br, c.ns.cssg.com.br...)
Analysis
Hierarchy
cssg.com.br is the parent domain of smtp.cssg.com.br and www.cssg.com.br.
IP Addresses
cssg.com.br points to a single IP number: 189.0.168.94.
The host names colegiosaogoncalo.g12.br, cssg.g12.br, www.cssg.com.br and www.cssg.g12.br all share IP numbers with cssg.com.br.
Name Servers
cssg.com.br has four authoritative name servers: a.ns.cssg.com.br, b.ns.cssg.com.br, c.ns.cssg.com.br and d.ns.cssg.com.br.
a.ns.cssg.com.br, b.ns.cssg.com.br, c.ns.cssg.com.br and d.ns.cssg.com.br each resolve to one IP address: a.ns.cssg.com.br resolves to 189.0.168.90, b.ns.cssg.com.br resolves to 189.0.168.92, c.ns.cssg.com.br resolves to 186.231.9.170 and d.ns.cssg.com.br resolves to 189.0.168.91.
Mail Servers
Mail for cssg.com.br is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
cssg.com.br shares mail servers — at least in part — with other domains, including teliko.com, customercare.com.mx, dke.com.ar and two others.
These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com has two IP addresses: 142.251.16.26 and 2607:f8b0:4004:c08::1a.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.