ns2.fibsys.com.br - robtex.com
ns2.fibsys.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.53.140.249🇧🇷 AS53243177.53.140.0/24 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 | facilzap.app.br | ||||||
fibsys.com.br
| DNSSEC | ⚠️ Not signed | ||||||
| A | 177.53.140.248🇧🇷 AS53243177.53.140.0/24 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. | ||||||
| NS | ns1.fibsys.com.br ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.server40.srvlinux.info ⚠️ Not in zone NS records | ||||||
| NS | ns2.fibsys.com.br ⚠️ Not in parent delegation | ||||||
| NS | ns2.server40.srvlinux.info ⚠️ Not in zone NS records | ||||||
| MX | mail.fibsys.com.br ⭐ | ||||||
| TXT | v=spf1 a mx ip4:177.53.140.248 ip4:177.11.48.0/22 ip4:177.11.52.0/22 ip4:177.... | ||||||
| SOA | ns1.fibsys.com.brhostmaster@fibsys.com.br 2026-05-08 #8 | ||||||
NS for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A177.53.140.2492026-06-26 → 2026-07-30 · 2 obs
● 2026-06-26 08:06:04
● 2026-07-30 22:10:26
● 2026-07-30 22:10:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, a.dns.br... | - |
| fibsys.com.br | ns1.server40.srvlinux.info, ns2.server40.srvlinux.info | - |
✅ Authoritative Response
Server:177.53.140.249
NS records: ns1.server40.srvlinux.info, ns2.server40.srvlinux.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fibsys.com.br (unsigned zone)
⏱️ Timing
Total: 1077ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.53.140.249 |
Analysis
Name Server Role
ajrtelecom.com.br, fibsys.com.br and conectaip.com.br are all delegated to ns2.fibsys.com.br as a name server.
ns1.fibsys.com.br, ns1.server40.srvlinux.info and ns2.server40.srvlinux.info are often grouped with ns2.fibsys.com.br to function as name servers.
IP Addresses
ns2.fibsys.com.br resolves to just one IP address, 177.53.140.249.
Two other host names, along with mail.facilzap.app.br, mail.facilzap.com.br and host140-249.viabrs.com.br, also share IP numbers with ns2.fibsys.com.br.