caedu.com.br - robtex.com
caedu.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 #527858 globally
rank #4036 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
○NSa.sec.dns.br2015-08-19 → 2018-01-11 · 4 obs
● 2018-01-11 21:30:06
○ 2026-02-15 02:17:48
○ 2026-02-27 02:55:20
○NSb.sec.dns.br2015-08-19 → 2018-01-11 · 4 obs
● 2018-01-11 21:30:06
○ 2026-02-15 02:17:48
○ 2026-02-27 02:55:20
●NSns-1497.awsdns-59.org2026-02-15 → 2026-02-27 · 3 obs
● 2026-02-15 02:17:48
● 2026-02-27 02:55:20
●NSns-1597.awsdns-07.co.uk2026-02-15 → 2026-02-27 · 3 obs
● 2026-02-15 02:17:48
● 2026-02-27 02:55:20
●NSns-413.awsdns-51.com2026-02-15 → 2026-02-27 · 3 obs
● 2026-02-15 02:17:48
● 2026-02-27 02:55:20
●NSns-750.awsdns-29.net2026-02-15 → 2026-02-27 · 3 obs
● 2026-02-15 02:17:48
● 2026-02-27 02:55:20
●MXcaedu-com-br.mail.protection.outlook.com2015-12-10 → 2026-02-27 · 3 obs
● 2015-12-10 07:30:24
● 2026-02-27 02:55:20
○MXmbox.caedu.com.br2015-08-19 → 2016-03-24 · 4 obs
● 2016-03-24 04:17:14
○ 2016-09-09 00:13:24
○ 2026-02-27 02:55:20
○A186.202.95.402015-08-19 → 2016-09-09 · 4 obs
● 2016-09-09 00:13:24
○ 2018-01-11 21:30:06
○ 2026-02-27 02:55:20
○A191.6.204.502018-01-11 → 2018-01-11 · 4 obs
● 2018-01-11 21:30:06
○ 2026-02-15 02:17:48
○ 2026-02-27 02:55:20
●A52.8.174.2212026-02-15 → 2026-02-27 · 3 obs
● 2026-02-15 02:17:48
● 2026-02-27 02:55:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | c.dns.br, d.dns.br, e.dns.br, f.dns.br... | - |
| caedu.com.br | ns-1497.awsdns-59.org, ns-1597.awsdns-07.co.uk, ns-413.awsdns-51.com, ns-750.awsdns-29.net | - |
✅ Authoritative Response
Server: 205.251.197.217
NS records: ns-1497.awsdns-59.org, ns-1597.awsdns-07.co.uk, ns-413.awsdns-51.com, ns-750.awsdns-29.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for caedu.com.br (unsigned zone)
⏱️ Timing
Total: 842ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.8.174.221 |
| NS | 4 | ns-1497.awsdns-59.org, ns-1597.awsdns-07.co.uk... |
| MX | 1 | caedu-com-br.mail.protection.outlook.com |
| TXT | 3 | facebook-domain-verification=uhqhmbl27r8, google-site-verification=VOQVbkEQs6UzPsw... |
| SOA | 1 | ns-750.awsdns-29.net awsdns-hostmaster.a |
AI analysis
caedu.com.br resolves to one IP number: 52.8.174.221.
other host names including padoonline.com.br, sacolao.com, decorceramica.com, emporioquatroestrelas.com.br and merca.co share IP numbers with caedu.com.br.
caedu.com.br is delegated to four name servers: ns-413.awsdns-51.com, ns-750.awsdns-29.net, ns-1497.awsdns-59.org and ns-1597.awsdns-07.co.uk.
caedu.com.br at least partially shares name servers with other domains, for instance numerant.com, evohealth.com, centralpamortgages.org, vocofy.com and deprexis.com.
these name servers are commonly used alongside ns-636.awsdns-15.net.
Host names with two IP numbers:
ns-413.awsdns-51.com points to 2600:9000:5301:9d00::1 and 205.251.193.157; ns-750.awsdns-29.net points to 2600:9000:5302:ee00::1 and 205.251.194.238; ns-1497.awsdns-59.org points to 2600:9000:5305:d900::1 and 205.251.197.217; ns-1597.awsdns-07.co.uk points to 2600:9000:5306:3d00::1 and 205.251.198.61.
caedu.com.br is handled by a single mail server, caedu-com-br.mail.protection.outlook.com.
Host caedu-com-br.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c922::, 2a01:111:f403:c931::, 2a01:111:f403:f802::2, 2a01:111:f403:f902::2, 52.101.9.20, 52.101.11.15, 52.101.41.0 and 52.101.194.19.