syscall.com.br - dns.ninja
syscall.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=2026156020 | ||||||
rank #4067 in the tld
WOT: SAFE (69/100)
Previously MX for
syscall.com.br |
Same first word
Similar names
callsys.ir |
callsys.email |
callsys.com.cn |
scallys.com |
callsys.net |
asysllc.com |
classly.org |
classly.com |
classly.net |
callyss.com |
ylclass.com |
classly.co |
callsys.co.uk |
callsys.com.br |
callsys.com |
lyclass.com |
DNS History
8 records (4 active, 4 former)
●NSisabel.ns.cloudflare.com2026-03-16 → 2026-06-05 · 3 obs
● 2026-03-16 20:49:10
● 2026-06-05 01:03:58
○NSns1.sysnet.net.br2015-08-19 → 2016-07-14 · 4 obs
● 2016-07-14 17:50:40
○ 2017-07-02 09:40:52
○ 2026-06-05 01:03:58
○NSns2.sysnet.net.br2015-08-19 → 2016-07-14 · 4 obs
● 2016-07-14 17:50:40
○ 2017-07-02 09:40:52
○ 2026-06-05 01:03:58
●NSyichun.ns.cloudflare.com2026-03-16 → 2026-06-05 · 3 obs
● 2026-03-16 20:49:10
● 2026-06-05 01:03:58
●MXsrvmail01.tisense.com.br2026-03-16 → 2026-06-05 · 3 obs
● 2026-03-16 20:49:10
● 2026-06-05 01:03:58
○MXsyscall.com.br2015-08-19 → 2016-07-14 · 4 obs
● 2016-07-14 17:50:40
○ 2017-07-02 09:40:52
○ 2026-06-05 01:03:58
○A192.241.184.1312015-08-19 → 2016-07-14 · 4 obs
● 2016-07-14 17:50:40
○ 2017-07-02 09:40:52
○ 2026-06-05 01:03:58
●A198.211.113.1372026-03-16 → 2026-06-05 · 3 obs
● 2026-03-16 20:49:10
● 2026-06-05 01:03:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| br | a.dns.br, b.dns.br, c.dns.br, d.dns.br... | - |
| syscall.com.br | isabel.ns.cloudflare.com, yichun.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.104
NS records: isabel.ns.cloudflare.com, yichun.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for syscall.com.br (unsigned zone)
⏱️ Timing
Total: 1770ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.211.113.137 |
| NS | 2 | isabel.ns.cloudflare.com, yichun.ns.cloudflare.com |
| MX | 1 | srvmail01.tisense.com.br (pri: 5) |
| TXT | 1 | v=spf1 include:_spf.tisense.com.br ~all |
| SOA | 1 | isabel.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
syscall.com.br resolves to one IP address: 198.211.113.137.
srvweb01.tisense.com.br and tisense.com.br, along with other host names, share IP addresses with syscall.com.br.
Name Servers
Two name servers handle the delegation for syscall.com.br: isabel.ns.cloudflare.com and yichun.ns.cloudflare.com.
syscall.com.br uses the same name servers as several other domains — among them wiwedo-visoto.info, tedefe-curaxo.info, bebono-duvofu.info and two more.
syscall.com.br partially shares its NS delegation with several other domains, including punkufer.si, crovlyagrad.online, resourceslaw.net and two others.
These name servers are regularly seen alongside bruce.ns.cloudflare.com and cullen.ns.cloudflare.com as name servers.
Hostnames that resolve to 6 IP addresses:
The hostname isabel.ns.cloudflare.com resolves to 108.162.194.104, 162.159.38.104, 172.64.34.104 and three additional IP addresses.
The hostname yichun.ns.cloudflare.com resolves to 108.162.193.248, 172.64.33.248, 173.245.59.248 and three additional IP addresses.
Mail Servers
Mail for syscall.com.br is handled by a single mail server, srvmail01.tisense.com.br.
syscall.com.br has an identical mail server setup to sportfan.com.br, bd-adv.com, starmetal.com.br and tisense.com.br, as well as other domains.
srvmail01.tisense.com.br carries a single IP number, which is 138.197.79.108.