rsainformatica.com - robtex.com
rsainformatica.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.136.254.36🇧🇷 EVEO177.136.254.0/24 | ||||||
| PTR | us162-cp.valueserver.com.br | ||||||
| NS | ns1.valueserver.com.br ⭐ | ||||||
| A | 177.93.111.24🇧🇷 EVEO177.93.111.0/24 This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc@upx.com.br if you have any questions regarding this object. | ||||||
| PTR | ns1.valueserver.com.br | ||||||
| NS | ns2.valueserver.com.br | ||||||
| A | 187.45.181.32🇧🇷 DIMENOCSERVICOS-AS187.45.180.0/23 | ||||||
| PTR | ns2.valueserver.com.br | ||||||
| NS | ns3.valueserver.com.br ⚠️ Not in parent delegation | ||||||
| A | 51.81.81.60🇺🇸 OVH51.81.0.0/17 Hosting route | ||||||
| PTR | ns3.valueserver.com.br | ||||||
| NS | ns4.valueserver.com.br ⚠️ Not in parent delegation | ||||||
| A | 51.222.29.109🇨🇦 OVH51.222.0.0/16 Hosting route | ||||||
| PTR | ns4.valueserver.com.br | ||||||
| MX | rsainformatica.com ⭐ | ||||||
| A | 177.136.254.36🇧🇷 EVEO177.136.254.0/24 | ||||||
| PTR | us162-cp.valueserver.com.br | ||||||
| TXT | v=spf1 ip4:177.136.254.36 include:spf-c.mailbaby.net include:spf.antispamclou... | ||||||
| TXT | google-site-verification=74dg7rObrDJtsYw4eKd43PXi5mNHZ8xqqPxZ-T6iM2Q | ||||||
| SOA | ns1.valueserver.com.brleo\@upllive.hotmail.com 2026-04-24 #4 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777044096 | ||||||
MX for
rsainformatica.com |
Same first word
rsainformatica.com |
Similar names
DNS History
16 records (6 active, 10 former)
○NSns1.cpanel0126.hospedagemdesites.ws2015-05-29 → 2016-09-18 · 4 obs
● 2016-09-18 12:11:14
○ 2017-04-24 10:21:26
○ 2026-04-24 15:29:56
○NSns1.iuri0089.hospedagemdesites.ws2017-04-24 → 2017-04-24 · 4 obs
● 2017-04-24 10:21:26
○ 2021-03-11 03:59:48
○ 2026-04-24 15:29:56
○NSns1.rsainformatica.com2017-04-24 → 2017-04-24 · 4 obs
● 2017-04-24 10:21:26
○ 2021-03-11 03:59:48
○ 2026-04-24 15:29:56
●NSns1.valueserver.com.br2021-03-11 → 2026-04-24 · 3 obs
● 2021-03-11 03:59:48
● 2026-04-24 15:29:56
○NSns2.cpanel0126.hospedagemdesites.ws2015-05-29 → 2016-09-18 · 4 obs
● 2016-09-18 12:11:14
○ 2017-04-24 10:21:26
○ 2026-04-24 15:29:56
○NSns2.rsainformatica.com2017-04-24 → 2017-04-24 · 4 obs
● 2017-04-24 10:21:26
○ 2021-03-11 03:59:48
○ 2026-04-24 15:29:56
●NSns2.valueserver.com.br2021-03-11 → 2026-04-24 · 3 obs
● 2021-03-11 03:59:48
● 2026-04-24 15:29:56
●NSns3.valueserver.com.br2021-03-11 → 2026-04-24 · 3 obs
● 2021-03-11 03:59:48
● 2026-04-24 15:29:56
●NSns4.valueserver.com.br2021-03-11 → 2026-04-24 · 3 obs
● 2021-03-11 03:59:48
● 2026-04-24 15:29:56
○MXmail.rsainformatica.com2016-04-06 → 2016-09-18 · 5 obs
● 2016-04-06 23:44:08
● 2016-09-18 12:11:14
○ 2017-04-24 10:21:26
○ 2026-04-24 15:29:56
○MXmx.rsainformatica.com2015-05-29 → 2017-04-24 · 7 obs
● 2016-01-18 12:45:36
○ 2016-04-06 23:44:08
○ 2016-09-18 12:11:14
● 2017-04-24 10:21:26
○ 2021-03-11 03:59:48
○ 2026-04-24 15:29:56
●MXrsainformatica.com2021-03-11 → 2026-04-24 · 3 obs
● 2021-03-11 03:59:48
● 2026-04-24 15:29:56
●A177.136.254.362026-02-28 → 2026-04-24 · 3 obs
● 2026-02-28 05:47:52
● 2026-04-24 15:29:56
○A179.188.17.502015-05-29 → 2016-09-18 · 4 obs
● 2016-09-18 12:11:14
○ 2017-04-24 10:21:26
○ 2026-04-24 15:29:56
○A191.252.132.1102017-04-24 → 2017-04-24 · 4 obs
● 2017-04-24 10:21:26
○ 2021-03-11 03:59:48
○ 2026-04-24 15:29:56
○A67.23.238.472021-03-11 → 2021-03-11 · 4 obs
● 2021-03-11 03:59:48
○ 2026-02-28 05:47:52
○ 2026-04-24 15:29:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net... | - |
| rsainformatica.com | ns1.valueserver.com.br, ns2.valueserver.com.br | - |
✅ Authoritative Response
Server:187.45.181.32
NS records: ns1.valueserver.com.br, ns2.valueserver.com.br
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rsainformatica.com (unsigned zone)
⏱️ Timing
Total: 620ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.136.254.36 |
| NS | 4 | ns1.valueserver.com.br, ns4.valueserver.com.br... |
| MX | 1 | rsainformatica.com (pri: 0) |
| TXT | 2 | google-site-verification=74dg7rObrDJtsYw, v=spf1 ip4:177.136.254.36 include:spf-c. |
| SOA | 1 | ns1.valueserver.com.br leo\.upllive.hotm |
Analysis
Mail Server Role
The mail server for rsainformatica.com is rsainformatica.com.
IP Addresses
rsainformatica.com points to a single IP address: 177.136.254.36.
Other host names such as naturezaelimpeza.com.br, hbo-br.tv.br, joaovitoram.com.br, mail.sonaves.com.br and mail.vinagreauto.com.br share IPs with rsainformatica.com.
Name Servers
rsainformatica.com is delegated to four name servers: ns1.valueserver.com.br, ns2.valueserver.com.br, ns3.valueserver.com.br and ns4.valueserver.com.br.
rsainformatica.com at least partially shares name servers with other domains, for example agenciaimagineers.com.br, blococeramico.com.br, camin.com.br, hocuspocus.com.br and valuehost.co.
these name servers commonly pair with ns1.cprapid.com, ns2.cprapid.com, ns1.186-209-113-142.cprapid.com and ns2.186-209-113-142.cprapid.com.
Host names with one IP number:
ns1.valueserver.com.br points to: 177.93.111.24
ns2.valueserver.com.br points to: 187.45.181.32
ns3.valueserver.com.br points to: 51.81.81.60
ns4.valueserver.com.br points to: 51.222.29.109
Mail Servers
One mail server handles rsainformatica.com; that server is rsainformatica.com.
rsainformatica.com points to a single IP number: 177.136.254.36.