fibsys.com.br - robtex.com
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. | ||||||
| PTR | directadmindois.srvlinux.com.br | ||||||
| NS | ns1.fibsys.com.br ⭐ ⚠️ Not in parent delegation | ||||||
| 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. | ||||||
| PTR | directadmindois.srvlinux.com.br | ||||||
| NS | ns1.server40.srvlinux.info ⚠️ Not in zone NS records | ||||||
| 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. | ||||||
| PTR | directadmindois.srvlinux.com.br | ||||||
| NS | ns2.fibsys.com.br ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
| NS | ns2.server40.srvlinux.info ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
| MX | mail.fibsys.com.br ⭐ | ||||||
| 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. | ||||||
| PTR | directadmindois.srvlinux.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 | ||||||
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 serial=2026211438 | ||||||
rank #3733 in the tld
WOT: SAFE (69/100)
Subdomains
Same first word
fibsys.com.br |
DNS History
6 records (6 active, 0 former)
●NSns1.fibsys.com.br2026-07-28 → 2026-07-30 · 2 obs
● 2026-07-30 18:17:36
●NSns1.server40.srvlinux.info2026-07-28 → 2026-07-30 · 2 obs
● 2026-07-30 18:17:36
●NSns2.fibsys.com.br2026-07-28 → 2026-07-30 · 2 obs
● 2026-07-30 18:17:36
●NSns2.server40.srvlinux.info2026-07-28 → 2026-07-30 · 2 obs
● 2026-07-30 18:17:36
●MXmail.fibsys.com.br2026-07-28 → 2026-07-30 · 2 obs
● 2026-07-30 18:17:36
●A177.53.140.2482026-07-28 → 2026-07-30 · 2 obs
● 2026-07-30 18:17:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | f.dns.br, d.dns.br, b.dns.br, e.dns.br... | - |
| fibsys.com.br | ns1.server40.srvlinux.info, ns2.server40.srvlinux.info | - |
✅ Authoritative Response
Server:177.53.140.248
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: 1004ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.53.140.248 |
| NS | 2 | ns2.fibsys.com.br, ns1.fibsys.com.br |
| MX | 1 | mail.fibsys.com.br (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:177.53.140.248 ip4:177.1 |
| SOA | 1 | ns1.fibsys.com.br hostmaster.fibsys.com. |
Analysis
Hierarchy
The domain fibsys.com.br is parent to ns2.fibsys.com.br, mail.fibsys.com.br and ns1.fibsys.com.br.
IP Addresses
fibsys.com.br directs to one IP number, which is 177.53.140.248.
Among the host names that share IP numbers with fibsys.com.br are www.unniimoveis.com.br, alsimoveis.com.br, ns5.trafegohost.com.br and two others.
Name Servers
The domain fibsys.com.br is delegated to these four name servers: ns1.fibsys.com.br, ns2.fibsys.com.br, ns1.server40.srvlinux.info and ns2.server40.srvlinux.info.
At least some of fibsys.com.br's name servers are shared with other domains, for example unniimoveis.com.br, exatocashtravel.com.br, ellodigital.com.br and two more.
These name servers are routinely co-deployed with the name servers ns6.trafegohost.com.br, ns1.certoclick.com.br, ns2.certoclick.com.br and two others.
ns1.fibsys.com.br, ns2.fibsys.com.br, ns1.server40.srvlinux.info and ns2.server40.srvlinux.info each point to exactly one IP address. ns1.fibsys.com.br directs to 177.53.140.248, ns2.fibsys.com.br directs to 177.53.140.249, ns1.server40.srvlinux.info directs to 177.53.140.248 and ns2.server40.srvlinux.info directs to 177.53.140.249. Two pairs share an IP: ns1.fibsys.com.br and ns1.server40.srvlinux.info share 177.53.140.248, and ns2.fibsys.com.br and ns2.server40.srvlinux.info share 177.53.140.249.
ns1.fibsys.com.br and ns1.server40.srvlinux.info each have 177.53.140.248 IP addresses.
ns2.fibsys.com.br and ns2.server40.srvlinux.info each have 177.53.140.249 IP addresses.
Mail Servers
fibsys.com.br routes its mail through a single mail server, mail.fibsys.com.br.
mail.fibsys.com.br resolves to 177.53.140.248 and no other IP number.