twserv.com.br - robtex.com
twserv.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.234.149.58🇧🇷 DIMENOCSERVICOS-AS177.234.149.0/24 | ||||||
| PTR | server.twvirtua.com.br | ||||||
| NS | ns1.twvirtua.com.br ⭐ | ||||||
| A | 177.234.149.58🇧🇷 DIMENOCSERVICOS-AS177.234.149.0/24 | ||||||
| PTR | server.twvirtua.com.br | ||||||
| NS | ns1.mailquefunciona.com.br ⚠️ Not in parent delegation | ||||||
| A | 187.45.186.75🇧🇷 DIMENOCSERVICOS-AS187.45.186.0/24 | ||||||
| PTR | server.mailquefunciona.com.br | ||||||
| NS | ns2.177-234-149-58.cprapid.com ⚠️ Not in parent delegation | ||||||
| NS | ns2.twvirtua.com.br ⚠️ Not in zone NS records | ||||||
| A | 177.234.149.58🇧🇷 DIMENOCSERVICOS-AS177.234.149.0/24 | ||||||
| PTR | server.twvirtua.com.br | ||||||
| MX | twserv.com.br ⭐ | ||||||
| A | 177.234.149.58🇧🇷 DIMENOCSERVICOS-AS177.234.149.0/24 | ||||||
| PTR | server.twvirtua.com.br | ||||||
| TXT | v=spf1 ip4:177.234.149.58 ip4:207.180.235.149 ip4:144.91.83.238 ip4:138.128.1... | ||||||
| SOA | ns1.twvirtua.com.brdavid@juntus.com.br 2026-04-22 #11 | ||||||
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 2026-11-31 #26 | ||||||
rank #3922 in the tld
WOT: SAFE (69/100)
MX for
twserv.com.br |
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
●NSns1.mailquefunciona.com.br2026-03-23 → 2026-04-23 · 3 obs
● 2026-03-23 10:19:04
● 2026-04-23 05:21:26
●NSns1.twvirtua.com.br2026-03-23 → 2026-04-23 · 3 obs
● 2026-03-23 10:19:04
● 2026-04-23 05:21:26
○NSns1.uiaweb.com.br2018-05-06 → 2018-05-06 · 3 obs
○ 2026-03-23 10:19:04
○ 2026-04-23 05:21:26
●NSns2.177-234-149-58.cprapid.com2026-03-23 → 2026-04-23 · 3 obs
● 2026-03-23 10:19:04
● 2026-04-23 05:21:26
●NSns2.twvirtua.com.br2026-03-23 → 2026-04-23 · 3 obs
● 2026-03-23 10:19:04
● 2026-04-23 05:21:26
○NSns2.uiaweb.com.br2018-05-06 → 2018-05-06 · 3 obs
○ 2026-03-23 10:19:04
○ 2026-04-23 05:21:26
●MXtwserv.com.br2018-05-06 → 2026-04-23 · 2 obs
● 2026-04-23 05:21:26
○A138.128.191.2102018-05-06 → 2018-05-06 · 3 obs
○ 2026-03-23 10:19:04
○ 2026-04-23 05:21:26
●A177.234.149.582026-03-23 → 2026-04-23 · 3 obs
● 2026-03-23 10:19:04
● 2026-04-23 05:21:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| twserv.com.br | ns2.twvirtua.com.br, ns1.twvirtua.com.br | 1 record |
✅ Authoritative Response
Server:177.234.149.58
NS records: ns2.twvirtua.com.br, ns1.twvirtua.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for twserv.com.br (unsigned zone)
⏱️ Timing
Total: 1180ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.234.149.58 |
| NS | 3 | ns1.twvirtua.com.br, ns1.mailquefunciona.com.br... |
| MX | 1 | twserv.com.br (pri: 0) |
| TXT | 1 | v=spf1 ip4:177.234.149.58 ip4:207.180.23 |
| SOA | 1 | ns1.twvirtua.com.br david.juntus.com.br |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns1.twvirtua.com.br)
Analysis
Mail Server Role
The mail server for twserv.com.br is twserv.com.br.
IP Addresses
twserv.com.br points to a single IP address: 177.234.149.58.
Other host names such as twvirtua.com.br, ns2.twvirtua.com.br, ns1.twvirtua.com.br, ns2.teddework.com.br and 177-234-149-58.cprapid.com share IPs with twserv.com.br.
Name Servers
twserv.com.br is delegated to four name servers: ns1.mailquefunciona.com.br, ns1.twvirtua.com.br, ns2.twvirtua.com.br and ns2.177-234-149-58.cprapid.com.
twserv.com.br at least partially shares name servers with other domains, for example exetecnica.com.br, sincomerciariosararaquara.com.br, usicon.com.br, juntus.com.br and venerando.com.br.
these name servers are commonly used with the following name servers: ns2.mailquefunciona.com.br, ns2.187-45-186-75.cprapid.com, ns1.shz.com.br, ns2.shz.com.br, ns2.187-45-186-76.cprapid.com, ns3.contabo.net, ns1.emailquefunciona.com.br, ns2.emailquefunciona.com.br, ns1.juntus.com.br and ns2.juntus.com.br.
Host names with a single IP
ns1.mailquefunciona.com.br points to 187.45.186.75.
ns1.twvirtua.com.br points to 177.234.149.58.
ns2.twvirtua.com.br points to 177.234.149.58.
Host names pointing to 177.234.149.58: ns1.twvirtua.com.br and ns2.twvirtua.com.br.
Mail Servers
One mail server handles twserv.com.br; that server is twserv.com.br.
twserv.com.br points to a single IP number: 177.234.149.58.