escolarweb.com.br - robtex.com
escolarweb.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 143.208.8.19🇧🇷 AS264077143.208.8.0/23 Route proxy for SBA-EDGE | ||||||
| PTR | server.srv1br.com.br | ||||||
| NS | ns1.jcsites.com ⭐ | ||||||
| A | 143.208.8.19🇧🇷 AS264077143.208.8.0/23 Route proxy for SBA-EDGE | ||||||
| PTR | server.srv1br.com.br | ||||||
| NS | ns2.jcsites.com | ||||||
| A | 143.208.8.20🇧🇷 AS264077143.208.8.0/23 Route proxy for SBA-EDGE | ||||||
| PTR | server.srv1br.com.br | ||||||
| MX | mail.escolarweb.com.br ⭐ | ||||||
| A | 143.208.8.19🇧🇷 AS264077143.208.8.0/23 Route proxy for SBA-EDGE | ||||||
| PTR | server.srv1br.com.br | ||||||
| TXT | v=spf1 a:server.srv1br.com.br mx ip4:143.208.8.19 ip6:2804:2a88:8:0:0:0:0:19 ... | ||||||
| SOA | ns1.jcsites.comhostmaster@escolarweb.com.br 2026-03-26 #0 | ||||||
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=2026117158 | ||||||
rank #4188 in the tld
WOT: SAFE (69/100)
Previously MX for
Subdomains
Same first word
Similar names
weboracles.com |
escrowable.com |
locawebers.com.br |
lowercaseb.com |
webescolar.mx |
webescolar.com.mx |
webescolar.com.br |
webescolar.net |
webescolar.com |
DNS History
9 records (4 active, 5 former)
●NSns1.jcsites.com2016-03-26 → 2026-04-27 · 3 obs
● 2016-03-26 21:32:00
● 2026-04-27 07:04:12
●NSns2.jcsites.com2016-03-26 → 2026-04-27 · 3 obs
● 2016-03-26 21:32:00
● 2026-04-27 07:04:12
○NSns454.hostgator.com.br2015-08-29 → 2015-12-19 · 4 obs
● 2015-12-19 05:36:48
○ 2016-03-26 21:32:00
○ 2026-04-27 07:04:12
○NSns455.hostgator.com.br2015-08-29 → 2015-12-19 · 4 obs
● 2015-12-19 05:36:48
○ 2016-03-26 21:32:00
○ 2026-04-27 07:04:12
○MXescolarweb.com.br2015-08-29 → 2016-07-22 · 4 obs
● 2016-07-22 08:06:02
○ 2026-03-28 13:25:48
○ 2026-04-27 07:04:12
●MXmail.escolarweb.com.br2026-03-28 → 2026-04-27 · 3 obs
● 2026-03-28 13:25:48
● 2026-04-27 07:04:12
●A143.208.8.192026-03-28 → 2026-04-27 · 3 obs
● 2026-03-28 13:25:48
● 2026-04-27 07:04:12
○A216.172.172.532015-08-29 → 2015-12-19 · 4 obs
● 2015-12-19 05:36:48
○ 2016-03-26 21:32:00
○ 2026-04-27 07:04:12
○A67.23.238.22016-03-26 → 2016-07-22 · 5 obs
● 2016-03-26 21:32:00
● 2016-07-22 08:06:02
○ 2026-03-28 13:25:48
○ 2026-04-27 07:04:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | e.dns.br, a.dns.br, c.dns.br, b.dns.br... | - |
| escolarweb.com.br | ns1.jcsites.com, ns2.jcsites.com | - |
✅ Authoritative Response
Server:143.208.8.19
NS records: ns1.jcsites.com, ns2.jcsites.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for escolarweb.com.br (unsigned zone)
⏱️ Timing
Total: 1297ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 143.208.8.19 |
| NS | 2 | ns2.jcsites.com, ns1.jcsites.com |
| MX | 1 | mail.escolarweb.com.br (pri: 10) |
| TXT | 1 | v=spf1 a:server.srv1br.com.br mx ip4:143 |
| SOA | 1 | ns1.jcsites.com hostmaster.escolarweb.co |
Analysis
Hierarchy
escolarweb.com.br is a parent of mail.escolarweb.com.br and www.escolarweb.com.br.
IP Addresses
escolarweb.com.br points to a single IP address: 143.208.8.19.
Other host names such as mail.rcaeletrica.com.br, webmail.cmquixeramobim.ce.gov.br, vidrage.com.br, zeusphp.com.br and ns1.cathedraw.net.br share IPs with escolarweb.com.br.
Name Servers
Two name servers ns1.jcsites.com and ns2.jcsites.com handle the delegation for escolarweb.com.br.
escolarweb.com.br shares the same name server setup as other domains, for example observo.com.br.
escolarweb.com.br shares name servers with other domains at least partially, for instance jcsites.com.
These name servers are often used together with ns1.srv1br.com.br and ns2.srv1br.com.br.
Host names with one IP number:
ns1.jcsites.com points to 143.208.8.19; ns2.jcsites.com points to 143.208.8.20.
Mail Servers
The mail.escolarweb.com.br mail server handles escolarweb.com.br.
mail.escolarweb.com.br points to a single IP number: 143.208.8.19.