🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`complexsys.com.br`

DNSSEC	🔒 Signed (DS record present)
A	2.24.127.204^{🇬🇧 BT-UK-AS2.24.0.0/13}
		PTR	`srv1694746.hstgr.cloud`
NS	`d.sec.dns.br` ⭐
		A	2001:12ff::14^{🇧🇷 REGISTROBRNET2001:12ff::/32 Registro.BR Network}
			PTR	`d.sec.dns.br`
		A	200.160.0.14^{🇧🇷 REGISTROBRNET200.160.0.0/20 Registro.BR Network}
			PTR	`d.sec.dns.br`
NS	`e.sec.dns.br`
		A	2001:12f8:b:1::14^{🇧🇷 C-DNS-BR2001:12f8:b::/48 Registro.BR Network (C.DNS.BR)}
			PTR	`e.sec.dns.br`
		A	200.192.232.14^{🇧🇷 C-DNS-BR200.192.232.0/24 Registro.BR Network (C.DNS.BR)}
			PTR	`e.sec.dns.br`
MX	`mx1.hostinger.com` ⭐
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx2.hostinger.com`⁽¹⁰⁾
		A	2606:4700:90:0:c1f8:f874:2386:b61f^{🇺🇸 Cloudflare2606:4700:90::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.65.182.103^{🇺🇸 Cloudflare172.65.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
TXT	`v=spf1 include:_spf.mail.hostinger.com ~all`
SOA	`d.sec.dns.br`hostmaster@registro.br serial=2026296025

`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.br`hostmaster@registro.br serial=2026300074

rank #456580 globally
rank #2436 in the tld
WOT: SAFE (69/100)

Same first word

complexsys.ca

complexsys.com

complexsys.ru

complexsys.org

complexsys.com.br

complexsys.de

complexsys.co.uk

Similar names

syscomplex.ru

syscomplex.com

Previous names

Next names

DNS History

10 records (5 active, 5 former)

●NSd.sec.dns.br2026-10-24 → 2026-10-27 · 3 obs

○ 2026-09-11 21:00:16
● 2026-10-24 03:15:52
● 2026-10-27 03:34:44

●NSe.sec.dns.br2026-10-24 → 2026-10-27 · 3 obs

○ 2026-09-11 21:00:16
● 2026-10-24 03:15:52
● 2026-10-27 03:34:44

○NSns1.dns-parking.com2026-09-11 → 2026-09-11 · 3 obs

● 2026-09-11 21:00:16
○ 2026-10-24 03:15:52
○ 2026-10-27 03:34:44

○NSns2.dns-parking.com2026-09-11 → 2026-09-11 · 3 obs

● 2026-09-11 21:00:16
○ 2026-10-24 03:15:52
○ 2026-10-27 03:34:44

●MXmx1.hostinger.com2026-09-11 → 2026-10-27 · 2 obs

● 2026-09-11 21:00:16
● 2026-10-27 03:34:44

●MXmx2.hostinger.com2026-09-11 → 2026-10-27 · 2 obs

● 2026-09-11 21:00:16
● 2026-10-27 03:34:44

●A2.24.127.2042026-09-20 → 2026-10-27 · 3 obs

○ 2026-09-11 21:00:16
● 2026-09-20 21:48:30
● 2026-10-27 03:34:44

○A2a02:4780:13:1280:0:1fb4:1ca8:22026-09-11 → 2026-09-11 · 3 obs

● 2026-09-11 21:00:16
○ 2026-09-20 21:48:30
○ 2026-10-27 03:34:44

○A2a02:4780:75:fbf6::12026-09-20 → 2026-09-20 · 4 obs

○ 2026-09-11 21:00:16
● 2026-09-20 21:48:30
○ 2026-10-24 03:15:52
○ 2026-10-27 03:34:44

○A62.72.62.1552026-09-11 → 2026-09-11 · 3 obs

● 2026-09-11 21:00:16
○ 2026-09-20 21:48:30
○ 2026-10-27 03:34:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, d.dns.br, e.dns.br, b.dns.br...	-
complexsys.com.br	d.sec.dns.br, e.sec.dns.br	-

✅ Authoritative Response

Server:200.192.232.14

NS records: d.sec.dns.br, e.sec.dns.br

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1577ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`2.24.127.204`
NS	2	`d.sec.dns.br, e.sec.dns.br`
MX	2	`mx1.hostinger.com (pri: 5), mx2.hostinger.com (pri: 10)`
TXT	1	`v=spf1 include:_spf.mail.hostinger.com ~`
SOA	1	`d.sec.dns.br hostmaster.registro.br`

Analysis

IP Addresses

complexsys.com.br resolves to just one IP address, 2.24.127.204.

Among the host names that share IP numbers with complexsys.com.br is fastfuture.com.br, as one example.

Name Servers

The NS records for complexsys.com.br delegate to d.sec.dns.br and e.sec.dns.br.

complexsys.com.br shares its NS records with other domains, for example magnoliabrecho.com.br, flordemaracujadoce.com.br, criartesistemas.net.br and two others.

complexsys.com.br shares at least some of its name servers with other domains, including psicojuliasemei.com.br, lcllimpadora.com.br, forcaehonra.com.br and two others.

These name servers are frequently seen alongside the name servers f.sec.dns.br.

d.sec.dns.br resolves to 200.160.0.14 and 2001:12ff::14. Likewise, e.sec.dns.br resolves to 200.192.232.14 and 2001:12f8:b:1::14 — two IP addresses apiece.

Mail Servers

complexsys.com.br is served by two mail servers, mx1.hostinger.com and mx2.hostinger.com.

Among the domains sharing a mail server setup with complexsys.com.br are chamberscontracting.ca, totutil.ro, watdoenvandaag.be and two others.

complexsys.com.br shares at least some of its mail servers with other domains, such as beambotics.com and aaieric.org.ar.

mx1.hostinger.com has IP addresses 172.65.182.103 and 2606:4700:90:0:c1f8:f874:2386:b61f; mx2.hostinger.com has the same IP addresses: 172.65.182.103 and 2606:4700:90:0:c1f8:f874:2386:b61f.

mx1.hostinger.com and mx2.hostinger.com each have 2606:4700:90:0:c1f8:f874:2386:b61f IP addresses.

mx1.hostinger.com and mx2.hostinger.com each have 172.65.182.103 IP addresses.

complexsys.com.br - robtex.com