sysflex.com.br - dns.ninja
sysflex.com.br
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=2026157336 | ||||||
rank #4067 in the tld
WOT: SAFE (69/100)
Same first word
Similar names
DNS History
11 records (9 active, 2 former)
○NSa.auto.dns.br2018-01-23 → 2018-01-23 · 2 obs
○ 2026-06-06 14:33:10
○NSb.auto.dns.br2018-01-23 → 2018-01-23 · 2 obs
○ 2026-06-06 14:33:10
●NSns-1254.awsdns-28.org2026-06-06 → 2026-06-06 · 2 obs
● 2026-06-06 14:33:10
●NSns-1843.awsdns-38.co.uk2026-06-06 → 2026-06-06 · 2 obs
● 2026-06-06 14:33:10
●NSns-508.awsdns-63.com2026-06-06 → 2026-06-06 · 2 obs
● 2026-06-06 14:33:10
●NSns-634.awsdns-15.net2026-06-06 → 2026-06-06 · 2 obs
● 2026-06-06 14:33:10
●MXalt1.aspmx.l.google.com2026-06-06 → 2026-06-06 · 1 obs
●MXalt2.aspmx.l.google.com2026-06-06 → 2026-06-06 · 1 obs
●MXalt3.aspmx.l.google.com2026-06-06 → 2026-06-06 · 1 obs
●MXalt4.aspmx.l.google.com2026-06-06 → 2026-06-06 · 1 obs
●MXaspmx.l.google.com2026-06-06 → 2026-06-06 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| sysflex.com.br | ns-508.awsdns-63.com, ns-1254.awsdns-28.org, ns-634.awsdns-15.net, ns-1843.awsdns-38.co.uk | - |
✅ Authoritative Response
Server:205.251.196.230
NS records: ns-508.awsdns-63.com, ns-1254.awsdns-28.org, ns-634.awsdns-15.net, ns-1843.awsdns-38.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysflex.com.br (unsigned zone)
⏱️ Timing
Total: 1532ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1254.awsdns-28.org, ns-1843.awsdns-38.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | google-site-verification=i_d4qYrVSXykKlL |
| SOA | 1 | ns-1254.awsdns-28.org awsdns-hostmaster. |
Analysis
Name Servers
sysflex.com.br carries NS records pointing to 4 name servers: ns-508.awsdns-63.com, ns-634.awsdns-15.net, ns-1254.awsdns-28.org and ns-1843.awsdns-38.co.uk.
At least some of sysflex.com.br's name servers are shared with other domains, for example disprax.com.au, dv4oybukdtl51.cloudfront.net, pcp-aws-redash.aws.oath.cloud and two more.
It is common to find these name servers alongside the name servers ns-716.awsdns-25.net, ns-1288.awsdns-33.org, ns-1959.awsdns-52.co.uk and two others.
Four hostnames, each resolving to a pair of IP addresses: ns-508.awsdns-63.com directs to 205.251.193.252 and 2600:9000:5301:fc00::1; ns-634.awsdns-15.net directs to 205.251.194.122 and 2600:9000:5302:7a00::1; ns-1254.awsdns-28.org directs to 205.251.196.230 and 2600:9000:5304:e600::1; ns-1843.awsdns-38.co.uk directs to 205.251.199.51 and 2600:9000:5307:3300::1.
Mail Servers
sysflex.com.br has 5 mail servers — aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two more.
sysflex.com.br has at least partial mail server overlap with other domains such as yab.nl, rivalsnation.com, ns500699.ns500765.ns500699.ns500693.ns500693.ns500734.ns500699.ns500588.ns500699.ns500683.ns500699.ns500693.ns500699.ns500602.dtrkdll.com and two more.
The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com maps to two IP addresses — 142.251.163.27 and 2607:f8b0:4004:c23::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com maps to two IP addresses — 173.194.76.26 and 2a00:1450:400c:c00::1b.