fibsys.com.br - dns.ninja
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=2026209490 | ||||||
rank #3715 in the tld
WOT: SAFE (69/100)
Subdomains
DNS History
6 records (6 active, 0 former)
●NSns1.fibsys.com.br2026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 21:25:24
●NSns1.server40.srvlinux.info2026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 21:25:24
●NSns2.fibsys.com.br2026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 21:25:24
●NSns2.server40.srvlinux.info2026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 21:25:24
●MXmail.fibsys.com.br2026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 21:25:24
●A177.53.140.2482026-07-28 → 2026-07-28 · 2 obs
● 2026-07-28 21:25:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | d.dns.br, c.dns.br, f.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: 4049ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 177.53.140.248 |
| NS | 2 | ns1.fibsys.com.br, ns2.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
fibsys.com.br serves as the parent of ns2.fibsys.com.br and ns1.fibsys.com.br.
IP Addresses
fibsys.com.br has exactly one IP address — 177.53.140.248.
www.unniimoveis.com.br, alsimoveis.com.br, ns5.trafegohost.com.br plus two other host names have IP numbers in common with fibsys.com.br.
Name Servers
Four name servers handle the delegation for fibsys.com.br: ns1.fibsys.com.br, ns2.fibsys.com.br, ns1.server40.srvlinux.info and ns2.server40.srvlinux.info.
fibsys.com.br partially shares its NS delegation with several other domains, including unniimoveis.com.br, exatocashtravel.com.br, ellodigital.com.br and two others.
These name servers tend to appear together with the name servers ns6.trafegohost.com.br, ns1.certoclick.com.br and ns2.certoclick.com.br, plus two others.
Host names ns1.fibsys.com.br, ns2.fibsys.com.br, ns1.server40.srvlinux.info and ns2.server40.srvlinux.info each have one IP address. Notably, ns1.fibsys.com.br and ns1.server40.srvlinux.info resolve to the same address 177.53.140.248, and ns2.fibsys.com.br and ns2.server40.srvlinux.info resolve to the same address 177.53.140.249.
These two host names — ns1.fibsys.com.br and ns1.server40.srvlinux.info — each point to 177.53.140.248 IP addresses.
These two host names — ns2.fibsys.com.br and ns2.server40.srvlinux.info — each point to 177.53.140.249 IP addresses.
Mail Servers
fibsys.com.br uses one mail server — mail.fibsys.com.br.
There is one IP number for mail.fibsys.com.br: 177.53.140.248.