ns2.opensystem-ce.com.br - robtex.com
ns2.opensystem-ce.com.br
| CNAME | ns2.locaweb.com.br | ||||||
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2804:218:7001:0:187:45:248:254๐ง๐ท Locaweb2804:218:7001::/48 | ||||||
| A | 187.45.248.254๐ง๐ท Locaweb187.45.248.0/24 Servicos de Internet SA | ||||||
opensystem-ce.com.br
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 191.252.83.245๐ง๐ท Locaweb191.252.80.0/22 Servicos de Internet SA | ||||||
| NS | ns1.locaweb.com.br โญ | ||||||
| NS | ns2.locaweb.com.br | ||||||
| NS | ns3.locaweb.com.br | ||||||
| MX | mx.core.locaweb.com.br โญ | ||||||
| MX | mx.a.locaweb.com.br(20) | ||||||
| MX | mx.b.locaweb.com.br(20) | ||||||
| MX | mx.jk.locaweb.com.br(20) | ||||||
| TXT | v=spf1 include:_spf.locaweb.com.br ?all | ||||||
| SOA | ns1.locaweb.com.brhostmaster@locaweb.com.br 2022-06-08 #1 | ||||||
Previously NS for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA187.110.226.52015-01-13 โ 2017-03-08 ยท 3 obs
โ 2015-01-13 07:03:44
โ 2017-03-08 22:21:48
โ 2026-08-02 10:09:58
โ 2017-03-08 22:21:48
โ 2026-08-02 10:09:58
โCNAMEns2.locaweb.com.br2026-08-02 โ 2026-08-02 ยท 1 obs
โ 2026-08-02 10:09:58
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | b.dns.br, f.dns.br, a.dns.br, e.dns.br... | - |
| opensystem-ce.com.br | ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br | 6 records |
โ Authoritative Response
Server:186.202.8.254
NS records: ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for opensystem-ce.com.br (unsigned zone)
โฑ๏ธ Timing
Total: 482ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | ns2.locaweb.com.br |
๐ Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.locaweb.com.br, ns2.locaweb.com.br, ns3.locaweb.com.br...)
Analysis
IP Addresses
ns2.opensystem-ce.com.br directs to two IP numbers, 187.45.248.254 and 2804:218:7001:0:187:45:248:254
Additional host names such as locawebnsnovo2.ac.gov.br, ns2.lw.crockhost.com.br, ns2.controlsul.com and ns2.locaweb.com.br share IP numbers with ns2.opensystem-ce.com.br.