certificando.com.br - robtex.com
certificando.com.br
com.br
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=2026048032 | ||||||
rank #4036 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
16 records (10 active, 6 former)
●NSalexandra.ns.cloudflare.com2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 08:04:18
●NSlennon.ns.cloudflare.com2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 08:04:18
○NSns5.grupocedep.com.br2016-12-05 → 2017-08-16 · 3 obs
● 2017-08-16 12:34:00
○ 2026-02-26 08:04:18
○NSns6.grupocedep.com.br2016-12-05 → 2017-08-16 · 3 obs
● 2017-08-16 12:34:00
○ 2026-02-26 08:04:18
●MXalt1.aspmx.l.google.com2016-12-05 → 2026-02-26 · 2 obs
● 2026-02-26 08:04:18
○MXalt2.aspmx.l.google.com2016-12-05 → 2017-08-16 · 3 obs
● 2017-08-16 12:34:00
○ 2026-02-26 08:04:18
●MXaspmx.l.google.com2016-12-05 → 2026-02-26 · 2 obs
● 2026-02-26 08:04:18
○MXaspmx2.googlemail.com2016-12-05 → 2017-08-16 · 3 obs
● 2017-08-16 12:34:00
○ 2026-02-26 08:04:18
○MXaspmx3.googlemail.com2016-12-05 → 2017-08-16 · 3 obs
● 2017-08-16 12:34:00
○ 2026-02-26 08:04:18
●A104.26.10.512026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 08:04:18
●A104.26.11.512026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 08:04:18
●A172.67.68.1392026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 08:04:18
○A177.184.0.1942016-12-05 → 2017-08-16 · 3 obs
● 2017-08-16 12:34:00
○ 2026-02-26 08:04:18
●A2606:4700:20::681a:a332026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 08:04:18
●A2606:4700:20::681a:b332026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 08:04:18
●A2606:4700:20::ac43:448b2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 08:04:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| certificando.com.br | alexandra.ns.cloudflare.com, lennon.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 108.162.195.165
NS records: alexandra.ns.cloudflare.com, lennon.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certificando.com.br (unsigned zone)
⏱️ Timing
Total: 798ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 104.26.10.51, 172.67.68.139... |
| AAAA | 3 | 2606:4700:20::ac43:448b, 2606:4700:20::681a:b33... |
| NS | 2 | alexandra.ns.cloudflare.com, lennon.ns.cloudflare.com |
| MX | 2 | aspmx.l.google.com (pri: 0), alt1.aspmx.l.google.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +ip4:94.72.164.245 +includ |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | alexandra.ns.cloudflare.com dns.cloudfla |
AI analysis
Six IP numbers are pointed to by certificando.com.br: 2606:4700:20::681a:a33, 2606:4700:20::681a:b33, 2606:4700:20::ac43:448b, 104.26.10.51, 104.26.11.51 and 172.67.68.139.
Other host names such as 2maokw.com, pharmapoint.ua, 80maoxx.com, coinomist.com and 7maoxx.com share IPs with certificando.com.br.
certificando.com.br is delegated to two name servers: alexandra.ns.cloudflare.com and lennon.ns.cloudflare.com.
certificando.com.br shares the same name server setup as alfa-pak.net, grupoeducacionalcedep.com.br, portaldecursosrapidos.com.br, pack.com.ua and portaleduca.com.br.
certificando.com.br at least partially shares name servers with other domains, for instance lawbeats.com, steam06.com, tarotdelalma.com, infocusmusic.com and pheemtougnoxu.com.
These name servers are commonly used together with albert.ns.cloudflare.com, alina.ns.cloudflare.com and zod.ns.cloudflare.com.
Host names with six IP numbers:
alexandra.ns.cloudflare.com points to 2606:4700:50::a29f:261e, 2803:f800:50::6ca2:c21e, 2a06:98c1:50::ac40:221e, 108.162.194.30, 162.159.38.30 and 172.64.34.30.
lennon.ns.cloudflare.com points to 2606:4700:58::a29f:2ca5, 2803:f800:50::6ca2:c3a5, 2a06:98c1:50::ac40:23a5, 108.162.195.165, 162.159.44.165 and 172.64.35.165.
certificando.com.br is handled by two mail servers: aspmx.l.google.com and alt1.aspmx.l.google.com.
The mail server setup for certificando.com.br matches that of other domains, for instance christianspracticingyoga.com, essem.in, usus.no, scisat.ca and godfather.pk.
certificando.com.br shares at least partially some mail servers with other domains, including ns500671.ns500671.ns500754.ns500688.ns500704.ns500671.ns500704.ns500671.ns500688.ns500291.ns500671.ns500666.ns500153.tenderladiesbz.com, ns500754.ns500731.ns500731.ns500731.ns500704.ns500688.ns500704.ns500704.ns500678.ns500291.ns500678.ns500666.ns500653.ns500153.tenderladiesbz.com, ns500765.ns500693.ns500693.ns500734.ns500699.ns500734.ns500699.ns500699.ns500612.ns500612.ns500612.ns500588.ns500612.ns500632.ns500612.ns500578.ns500110.dtrkdll.com, ns500671.ns500742.ns500742.ns500731.ns500731.ns500671.ns500742.ns500671.ns500671.ns500671.ns500671.ns500671.ns500671.ns500131.lustychickser.com and ns500754.ns500731.ns500742.ns500742.ns500754.ns500742.ns500742.ns500704.ns500704.ns500671.ns500704.ns500291.ns500671.ns500671.ns500666.tenderladiesbz.com.
these mail servers are often used together with alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers: aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27; alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26.