ctnm.com.br - robtex.com
ctnm.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=2026197160 | ||||||
rank #3761 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
14 records (10 active, 4 former)
○NSdnsprispo.coteminas.com.br2015-07-01 → 2018-08-08 · 4 obs
● 2018-08-08 11:04:46
○ 2026-06-29 19:58:14
○ 2026-07-16 06:53:44
●NSns-cloud-a1.googledomains.com2026-06-29 → 2026-07-16 · 3 obs
● 2026-06-29 19:58:14
● 2026-07-16 06:53:44
●NSns-cloud-a2.googledomains.com2026-06-29 → 2026-07-16 · 3 obs
● 2026-06-29 19:58:14
● 2026-07-16 06:53:44
●NSns-cloud-a3.googledomains.com2026-06-29 → 2026-07-16 · 3 obs
● 2026-06-29 19:58:14
● 2026-07-16 06:53:44
●NSns-cloud-a4.googledomains.com2026-06-29 → 2026-07-16 · 3 obs
● 2026-06-29 19:58:14
● 2026-07-16 06:53:44
○NSns.coteminas.com.br2015-07-01 → 2018-08-08 · 4 obs
● 2018-08-08 11:04:46
○ 2026-06-29 19:58:14
○ 2026-07-16 06:53:44
●MXalt1.aspmx.l.google.com2026-06-29 → 2026-07-16 · 3 obs
● 2026-06-29 19:58:14
● 2026-07-16 06:53:44
●MXalt2.aspmx.l.google.com2026-06-29 → 2026-07-16 · 3 obs
● 2026-06-29 19:58:14
● 2026-07-16 06:53:44
●MXalt3.aspmx.l.google.com2026-06-29 → 2026-07-16 · 3 obs
● 2026-06-29 19:58:14
● 2026-07-16 06:53:44
●MXalt4.aspmx.l.google.com2026-06-29 → 2026-07-16 · 3 obs
● 2026-06-29 19:58:14
● 2026-07-16 06:53:44
●MXaspmx.l.google.com2026-06-29 → 2026-07-16 · 3 obs
● 2026-06-29 19:58:14
● 2026-07-16 06:53:44
○MXsmtp.coteminas.com.br2015-07-01 → 2015-07-01 · 3 obs
○ 2015-11-07 01:06:38
○ 2026-07-16 06:53:44
○A200.213.102.132015-07-01 → 2018-08-08 · 4 obs
● 2018-08-08 11:04:46
○ 2026-06-29 19:58:14
○ 2026-07-16 06:53:44
●A34.230.121.2502026-06-29 → 2026-07-16 · 3 obs
● 2026-06-29 19:58:14
● 2026-07-16 06:53:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | b.dns.br, f.dns.br, a.dns.br, e.dns.br... | - |
| ctnm.com.br | ns-cloud-a2.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a4.googledomains.com, ns-cloud-a3.googledomains.com | - |
✅ Authoritative Response
Server:216.239.36.106
NS records: ns-cloud-a2.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a4.googledomains.com, ns-cloud-a3.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctnm.com.br (unsigned zone)
⏱️ Timing
Total: 773ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.230.121.250 |
| NS | 4 | ns-cloud-a1.googledomains.com, ns-cloud-a3.googledomains.com... |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 3 | v=spf1 mx include:_spf.google.com -all, 5ihkk0fglg1qruh07788ev9omj... |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
Analysis
IP Addresses
ctnm.com.br directs to one IP number, which is 34.230.121.250.
Among the host names that share IP numbers with ctnm.com.br are balibr.com.br, ec2-34-230-121-250.compute-1.amazonaws.com, futuraflex.org.br and two others.
Name Servers
The domain ctnm.com.br is delegated to these four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
The name servers of ctnm.com.br overlap at least partially with those of other domains — among them thebrasssection.com, healthreimagined.org, larawoodsepoxy.com and two more.
Each of the four hosts ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com has two IP addresses. ns-cloud-a1.googledomains.com points to 216.239.32.106 and 2001:4860:4802:32::6a. ns-cloud-a2.googledomains.com points to 216.239.34.106 and 2001:4860:4802:34::6a. ns-cloud-a3.googledomains.com points to 216.239.36.106 and 2001:4860:4802:36::6a. ns-cloud-a4.googledomains.com points to 216.239.38.106 and 2001:4860:4802:38::6a.
Mail Servers
ctnm.com.br has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
ctnm.com.br shares at least some of its mail servers with other domains — for example designhojskolen.dk, coralbaybelize.com, sbox-technology.com and two more.
These mail servers tend to be used in conjunction with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and two additional mail servers.
Hosts with two IP numbers each:
aspmx.l.google.com resolves to two addresses: 142.251.167.26 and 2607:f8b0:4004:c1b::1b.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.