webmail.mastercabo.com.br - robtex.com
webmail.mastercabo.com.br
| CNAME | webmail-ha.skymail.net.br | ||||||
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 168.0.132.201๐ง๐ท AS265262168.0.132.0/24 | ||||||
| PTR | nwebmail-ha.skymail.net.br | ||||||
mastercabo.com.br
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 189.91.1.55๐ง๐ท RBC189.91.1.0/24 - Rede Brasileira de Comunicacao Ltda | ||||||
| NS | ns1.mastercabo.com.br โญ | ||||||
| NS | ns2.mastercabo.com.br | ||||||
| NS | ns3.mastercabo.com.br โ ๏ธ Not in parent delegation | ||||||
| NS | ns4.mastercabo.com.br โ ๏ธ Not in parent delegation | ||||||
| MX | mx-ha.skymail.net.br โญ | ||||||
| TXT | v=spf1 include:spf.skymail.net.brย -all | ||||||
| SOA | ns1.mastercabo.com.bradmin@mastercabo.com.br 2025-01-21 #1 | ||||||
WOT: SAFE (67/100)
๐ Tranco rank: #77,335
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
โA191.240.2.32021-04-21 โ 2021-04-21 ยท 4 obs
โ 2017-10-11 19:02:28
โ 2021-04-21 20:11:04
โ 2026-03-04 09:07:42
โ 2026-05-13 09:36:14
โ 2021-04-21 20:11:04
โ 2026-03-04 09:07:42
โ 2026-05-13 09:36:14
โA191.240.6.212017-10-11 โ 2017-10-11 ยท 3 obs
โ 2017-10-11 19:02:28
โ 2021-04-21 20:11:04
โ 2026-05-13 09:36:14
โ 2021-04-21 20:11:04
โ 2026-05-13 09:36:14
โCNAMEwebmail-ha.skymail.net.br2026-03-04 โ 2026-05-13 ยท 2 obs
โ 2026-03-04 09:07:42
โ 2026-05-13 09:36:14
โ 2026-05-13 09:36:14
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| mastercabo.com.br | ns2.mastercabo.com.br, ns1.mastercabo.com.br | 2 records |
โ Authoritative Response
Server:191.240.0.69
NS records: ns2.mastercabo.com.br, ns1.mastercabo.com.br
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for mastercabo.com.br (unsigned zone)
โฑ๏ธ Timing
Total: 1165ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | webmail-ha.skymail.net.br |
๐ Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.mastercabo.com.br, ns2.mastercabo.com.br)
Analysis
IP Addresses
webmail.mastercabo.com.br points to IP number 168.0.132.201.
For instance, other host names webmail.sercomtel.com.br, webmail-ha.skymail.net.br, webmail-ha.cfr.net.br, d.webmail.cipnet.com.br and webmail.emailhibrido.com.br share IP numbers with webmail.mastercabo.com.br.