mail.isp.app.br - robtex.com
mail.isp.app.br
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 186.209.113.157๐ง๐ท EVEO186.209.113.0/24 | ||||||
| PTR | br64-da.valueserver.net.br | ||||||
isp.app.br
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 186.209.113.157๐ง๐ท EVEO186.209.113.0/24 | ||||||
| NS | ns1.valueserver.net.br โญ | ||||||
| NS | ns2.valueserver.net.br | ||||||
| MX | mail.isp.app.br โญ | ||||||
| TXT | v=spf1 a mx ip4:186.209.113.157 include:relay.mailbaby.net include:spf.antisp... | ||||||
| SOA | ns1.valueserver.net.brhostmaster@isp.app.br 2026-06-06 #0 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA186.209.113.1572026-07-24 โ 2026-07-26 ยท 2 obs
โ 2026-07-24 01:38:36
โ 2026-07-26 23:08:24
โ 2026-07-26 23:08:24
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, e.dns.br, a.dns.br, c.dns.br... | - |
| isp.app.br | ns2.valueserver.net.br, ns1.valueserver.net.br | - |
โ Authoritative Response
Server:143.137.188.131
NS records: ns2.valueserver.net.br, ns1.valueserver.net.br
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for isp.app.br (unsigned zone)
โฑ๏ธ Timing
Total: 790ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 186.209.113.157 |
Analysis
Mail Server Role
The mail server mail.isp.app.br processes email for isp.app.br.
IP Addresses
mail.isp.app.br resolves to just one IP address, 186.209.113.157.
Two other host names, along with virtualtecnologia.com.br, smtp.virtualtecnologia.com.br and mail.noaawebstudio.com.br, also share IP numbers with mail.isp.app.br.