tenacity.com.br - robtex.com
tenacity.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=2026086106 | ||||||
rank #4158 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
15 records (6 active, 9 former)
●NSns-cloud-c1.googledomains.com2026-03-15 → 2026-03-27 · 3 obs
● 2026-03-15 06:33:18
● 2026-03-27 04:33:56
●NSns-cloud-c2.googledomains.com2026-03-15 → 2026-03-27 · 3 obs
● 2026-03-15 06:33:18
● 2026-03-27 04:33:56
●NSns-cloud-c3.googledomains.com2026-03-15 → 2026-03-27 · 3 obs
● 2026-03-15 06:33:18
● 2026-03-27 04:33:56
●NSns-cloud-c4.googledomains.com2026-03-15 → 2026-03-27 · 3 obs
● 2026-03-15 06:33:18
● 2026-03-27 04:33:56
○NSns1.locaweb.com.br2015-06-22 → 2017-04-20 · 4 obs
● 2017-04-20 00:52:04
○ 2026-03-15 06:33:18
○ 2026-03-27 04:33:56
○NSns2.locaweb.com.br2015-06-22 → 2017-04-20 · 4 obs
● 2017-04-20 00:52:04
○ 2026-03-15 06:33:18
○ 2026-03-27 04:33:56
○NSns3.locaweb.com.br2015-06-22 → 2017-04-20 · 4 obs
● 2017-04-20 00:52:04
○ 2026-03-15 06:33:18
○ 2026-03-27 04:33:56
○MXmx.a.locaweb.com.br2015-06-22 → 2017-04-20 · 4 obs
● 2017-04-20 00:52:04
○ 2026-03-15 06:33:18
○ 2026-03-27 04:33:56
○MXmx.b.locaweb.com.br2015-06-22 → 2017-04-20 · 4 obs
● 2017-04-20 00:52:04
○ 2026-03-15 06:33:18
○ 2026-03-27 04:33:56
○MXmx.core.locaweb.com.br2015-06-22 → 2017-04-20 · 4 obs
● 2017-04-20 00:52:04
○ 2026-03-15 06:33:18
○ 2026-03-27 04:33:56
○MXmx.jk.locaweb.com.br2015-06-22 → 2017-04-20 · 4 obs
● 2017-04-20 00:52:04
○ 2026-03-15 06:33:18
○ 2026-03-27 04:33:56
●MXsmtp.google.com2026-03-15 → 2026-03-27 · 3 obs
● 2026-03-15 06:33:18
● 2026-03-27 04:33:56
○A186.202.150.212015-11-02 → 2017-04-20 · 5 obs
● 2015-11-02 15:10:38
● 2017-04-20 00:52:04
○ 2026-03-15 06:33:18
○ 2026-03-27 04:33:56
○A200.234.196.1622015-06-22 → 2015-06-22 · 3 obs
○ 2015-11-02 15:10:38
○ 2026-03-27 04:33:56
●A34.135.77.72026-03-15 → 2026-03-27 · 3 obs
● 2026-03-15 06:33:18
● 2026-03-27 04:33:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | d.dns.br, e.dns.br, f.dns.br, a.dns.br... | - |
| tenacity.com.br | ns-cloud-c4.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com | - |
✅ Authoritative Response
Server:216.239.38.108
NS records: ns-cloud-c4.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tenacity.com.br (unsigned zone)
⏱️ Timing
Total: 695ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.135.77.7 |
| NS | 4 | ns-cloud-c3.googledomains.com, ns-cloud-c2.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 3 | MS=ms92047311, bjpjjd77ve41kq1e9304eho0og... |
| SOA | 1 | ns-cloud-c1.googledomains.com cloud-dns- |
Analysis
IP Addresses
tenacity.com.br points to a single IP: 34.135.77.7.
Other host names, such as 7.77.135.34.bc.googleusercontent.com, share IP numbers with tenacity.com.br.
Name Servers
tenacity.com.br's delegation is handled by four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
tenacity.com.br partially shares name servers with other domains; examples include techdom.com, roboseven.com, modapoznan.com, morihiro.org and edgecss.com.
Host names with two IPs:
ns-cloud-c1.googledomains.com points to 2001:4860:4802:32::6c and 216.239.32.108
ns-cloud-c2.googledomains.com points to 2001:4860:4802:34::6c and 216.239.34.108
ns-cloud-c3.googledomains.com points to 2001:4860:4802:36::6c and 216.239.36.108
ns-cloud-c4.googledomains.com points to 2001:4860:4802:38::6c and 216.239.38.108
Mail Servers
tenacity.com.br is handled by a single mail server, smtp.google.com.
tenacity.com.br has the same mail server setup as other domains, including nomelini.com.br, motherink.com, hgfd.org, shreeman.in and lavandins.com.
tenacity.com.br shares some mail servers with other domains, at least partially, such as astrodata.us, speakingofwomenshealth.com, woafc.com, uvsunway.com and sage.care.
These mail servers are often used with the mail servers aspmx.l.google.com.
smtp.google.com points to nine IP numbers: 2607:f8b0:4023:c03::1b, 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 74.125.137.27, 142.250.101.26, 142.250.101.27, 142.250.141.26 and 142.250.141.27.