commtech.com.br - dns.ninja
commtech.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=2026164002 | ||||||
rank #3994 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
14 records (7 active, 7 former)
●NSns07.domaincontrol.com2026-02-22 → 2026-06-13 · 3 obs
● 2026-02-22 21:37:00
● 2026-06-13 00:10:46
●NSns08.domaincontrol.com2026-02-22 → 2026-06-13 · 3 obs
● 2026-02-22 21:37:00
● 2026-06-13 00:10:46
○NSns1.dominios.uol.com.br2015-08-01 → 2017-06-02 · 4 obs
● 2017-06-02 03:22:40
○ 2026-02-22 21:37:00
○ 2026-06-13 00:10:46
○NSns2.dominios.uol.com.br2015-08-01 → 2017-06-02 · 4 obs
● 2017-06-02 03:22:40
○ 2026-02-22 21:37:00
○ 2026-06-13 00:10:46
○NSns3.dominios.uol.com.br2015-08-01 → 2017-06-02 · 4 obs
● 2017-06-02 03:22:40
○ 2026-02-22 21:37:00
○ 2026-06-13 00:10:46
●MXalt1.aspmx.l.google.com2015-08-01 → 2026-06-13 · 2 obs
● 2026-06-13 00:10:46
●MXalt2.aspmx.l.google.com2015-08-01 → 2026-06-13 · 2 obs
● 2026-06-13 00:10:46
●MXalt3.aspmx.l.google.com2026-02-22 → 2026-06-13 · 3 obs
● 2026-02-22 21:37:00
● 2026-06-13 00:10:46
●MXalt4.aspmx.l.google.com2026-02-22 → 2026-06-13 · 3 obs
● 2026-02-22 21:37:00
● 2026-06-13 00:10:46
●MXaspmx.l.google.com2015-08-01 → 2026-06-13 · 2 obs
● 2026-06-13 00:10:46
○MXaspmx2.googlemail.com2015-08-01 → 2017-06-02 · 4 obs
● 2017-06-02 03:22:40
○ 2026-02-22 21:37:00
○ 2026-06-13 00:10:46
○MXaspmx3.googlemail.com2015-08-01 → 2017-06-02 · 4 obs
● 2017-06-02 03:22:40
○ 2026-02-22 21:37:00
○ 2026-06-13 00:10:46
○A184.72.229.1762015-08-01 → 2016-03-10 · 4 obs
● 2016-03-10 00:58:44
○ 2016-07-18 14:12:38
○ 2026-06-13 00:10:46
○A187.17.111.982016-07-18 → 2017-06-02 · 5 obs
● 2016-07-18 14:12:38
● 2017-06-02 03:22:40
○ 2026-02-22 21:37:00
○ 2026-06-13 00:10:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| commtech.com.br | ns07.domaincontrol.com, ns08.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.71.4
NS records: ns07.domaincontrol.com, ns08.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for commtech.com.br (unsigned zone)
⏱️ Timing
Total: 3102ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns07.domaincontrol.com, ns08.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=GfBZmuTclErqBju, v=spf1 include:dc-aa8e722993._spfm.commt |
| SOA | 1 | ns07.domaincontrol.com dns.jomax.net |
Analysis
Name Servers
The NS records for commtech.com.br delegate to ns07.domaincontrol.com and ns08.domaincontrol.com.
commtech.com.br has the same name server delegation as a number of other domains, such as thequickbooksinfo.com, karlditandy.de, jonathanmiller.ca and two more.
ns07.domaincontrol.com resolves to 97.74.103.4 and 2603:5:2170::4. Likewise, ns08.domaincontrol.com resolves to 173.201.71.4 and 2603:5:2270::4 — two IP addresses apiece.
Mail Servers
Mail for commtech.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.
commtech.com.br shares at least partially some mail servers with other domains, for instance ns500754.ns500731.ns500754.ns500742.ns500688.ns500688.ns500678.ns500671.lustychickser.com, ns500731.ns500731.ns500731.ns500754.ns500731.ns500742.ns500705.ns500705.ns500688.ns500649.ns500291.ns500291.ns500291.ns500291.ns500131.lustychickser.com, radagroup.com and two other.
These mail servers are often used together with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and 3 other.
Hosts with two IP numbers each:
The A records for aspmx.l.google.com return 142.251.111.26 and 2607:f8b0:4004:c29::1b.
The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.
The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.
The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.