mail.networkcomputer.com.br - dns.ninja
mail.networkcomputer.com.br
networkcomputer.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2804:2a88:8::28🇧🇷 AS2640772804:2a88:8::/48 | ||||||
| A | 143.208.8.28🇧🇷 AS264077143.208.8.0/23 Route proxy for SBA-EDGE | ||||||
| NS | ns1.srv2br.com.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.networkcomputer.com.br ⚠️ Not in zone NS records | ||||||
| NS | ns2.networkcomputer.com.br ⚠️ Not in zone NS records | ||||||
| NS | ns2.srv2br.com.br ⚠️ Not in parent delegation | ||||||
| MX | mail.networkcomputer.com.br ⭐ | ||||||
| TXT | google-site-verification=AiBmIjImRGgLynAknC9moXhEOv5hEFfkv1y7HFoCDY0 | ||||||
| TXT | v=spf1 a:server.srv2br.com.br mx ip4:143.208.8.28 ip6:2804:2a88:8:0:0:0:0:28 ... | ||||||
| SOA | ns1.srv2br.com.bremails@srv1eua.com.br 2026-06-23 #2 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●CNAMEnetworkcomputer.com.br2026-02-22 → 2026-06-25 · 2 obs
● 2026-06-25 10:54:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| networkcomputer.com.br | ns1.networkcomputer.com.br, ns2.networkcomputer.com.br | 2 records |
✅ Authoritative Response
Server:143.208.8.28
NS records: ns1.networkcomputer.com.br, ns2.networkcomputer.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for networkcomputer.com.br (unsigned zone)
⏱️ Timing
Total: 670ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | networkcomputer.com.br |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.networkcomputer.com.br, ns2.networkcomputer.com.br)
Analysis
Mail Server Role
The mail server mail.networkcomputer.com.br processes email for networkcomputer.com.br.
IP Addresses
mail.networkcomputer.com.br has two IP addresses: 143.208.8.28 and 2804:2a88:8::28
Two other host names, along with ns1.estudiocookie.com.br, mail.sejalojas.com.br and infohost.eti.br, also share IP numbers with mail.networkcomputer.com.br.
Name Servers
The NS records for mail.networkcomputer.com.br point to four name servers: ns1.networkcomputer.com.br, ns2.networkcomputer.com.br, ns1.srv2br.com.br and ns2.srv2br.com.br.
There is at least partial name server overlap between mail.networkcomputer.com.br and other domains — radioantenapop.com, portaismunicipais.com.br, juti.ms.gov.br and two more among them.
These name servers regularly appear alongside ns1.infohost.eti.br, ns2.infohost.eti.br, ns1.hostformula.com.br and 7 other name servers in NS record sets.
Host names that have two IP addresses:
The A records for ns1.networkcomputer.com.br return 143.208.8.28 and 2804:2a88:8::28.
The A records for ns1.srv2br.com.br return 143.208.8.28 and 2804:2a88:8::28.
The A records for ns2.srv2br.com.br return 143.208.8.29 and 2804:2a88:8::29.
Host names that point to one IP address:
ns2.networkcomputer.com.br resolves to the IP address 143.208.8.29.
ns1.networkcomputer.com.br and ns1.srv2br.com.br each have 2804:2a88:8::28 IP addresses.
ns1.networkcomputer.com.br and ns1.srv2br.com.br each have 143.208.8.28 IP addresses.
ns2.srv2br.com.br and ns2.networkcomputer.com.br each have 143.208.8.29 IP addresses.
Mail Servers
mail.networkcomputer.com.br is served by just one mail server: mail.networkcomputer.com.br.
Mail server setup for mail.networkcomputer.com.br matches that of other domains, among them networkcomputer.com.br.