securityfirst.com.br - dns.ninja
securityfirst.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=2026181552 | ||||||
rank #3970 in the tld
WOT: SAFE (69/100)
Same first word
securityfirst.co.kr |
securityfirst.com.br |
securityfirst.in |
securityfirst.at |
securityfirst.net |
securityfirst.eu |
securityfirst.be |
securityfirst.org |
securityfirst.uk.com |
Similar names
DNS History
9 records (9 active, 0 former)
●NSdiva.ns.cloudflare.com2026-03-05 → 2026-06-30 · 2 obs
● 2026-06-30 23:10:04
●NSjeff.ns.cloudflare.com2026-03-05 → 2026-06-30 · 2 obs
● 2026-06-30 23:10:04
●MXsecurityfirst-com-br.mail.protection.outlook.com2026-03-05 → 2026-06-30 · 2 obs
● 2026-06-30 23:10:04
●A104.26.2.492026-03-05 → 2026-06-30 · 2 obs
● 2026-06-30 23:10:04
●A104.26.3.492026-03-05 → 2026-06-30 · 2 obs
● 2026-06-30 23:10:04
●A172.67.70.1442026-03-05 → 2026-06-30 · 2 obs
● 2026-06-30 23:10:04
●A2606:4700:20::681a:2312026-03-05 → 2026-06-30 · 2 obs
● 2026-06-30 23:10:04
●A2606:4700:20::681a:3312026-03-05 → 2026-06-30 · 2 obs
● 2026-06-30 23:10:04
●A2606:4700:20::ac43:46902026-03-05 → 2026-06-30 · 2 obs
● 2026-06-30 23:10:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | e.dns.br, c.dns.br, b.dns.br, a.dns.br... | - |
| securityfirst.com.br | diva.ns.cloudflare.com, jeff.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.97
NS records: diva.ns.cloudflare.com, jeff.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for securityfirst.com.br (unsigned zone)
⏱️ Timing
Total: 511ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 172.67.70.144, 104.26.3.49... |
| AAAA | 3 | 2606:4700:20::ac43:4690, 2606:4700:20::681a:231... |
| NS | 2 | diva.ns.cloudflare.com, jeff.ns.cloudflare.com |
| MX | 1 | securityfirst-com-br.mail.protection.out |
| TXT | 2 | MS=ms84049135, v=spf1 ip4:198.38.82.140 ip4:94.23.153.1 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | diva.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
securityfirst.com.br directs to 6 IP numbers: 104.26.2.49, 104.26.3.49, 172.67.70.144 and 3 other.
Two other host names, along with jenching.com.tw, roadfn.com and w1680.luscious.net, also share IP numbers with securityfirst.com.br.
Name Servers
Two name servers handle the delegation for securityfirst.com.br: diva.ns.cloudflare.com and jeff.ns.cloudflare.com.
securityfirst.com.br shares its NS records with other domains, for example stephanis.com.cy, anglo-saxon.co.il, apeperfeito.com.br and two others.
There is at least partial name server overlap between securityfirst.com.br and other domains — tony.is, exactalldeliver.club, css-webdesign.net and two more among them.
These name servers frequently co-occur with the name servers dean.ns.cloudflare.com and dexter.ns.cloudflare.com.
DNS names with 6 IP addresses:
diva.ns.cloudflare.com resolves to 108.162.192.97, 172.64.32.97 and 173.245.58.97 among others, with 3 other IP addresses in total.
jeff.ns.cloudflare.com resolves to 108.162.193.124, 172.64.33.124 and 173.245.59.124 among others, with 3 other IP addresses in total.
Mail Servers
The sole mail server for securityfirst.com.br is securityfirst-com-br.mail.protection.outlook.com.
With 8 IP addresses total, securityfirst-com-br.mail.protection.outlook.com resolves to 52.101.10.6, 52.101.11.17, 52.101.40.2 and 5 others.