🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ns2.c3systems.com.br`

	DNSSEC	⚠️ Not signed
	A	177.66.126.254^{🇧🇷 C3177.66.126.0/24}

`c3systems.com.br`

	DNSSEC	⚠️ Not signed
	NS	`ns1.c3systems.com.br` ⭐
	NS	`ns2.c3systems.com.br`
	MX	`mx.c3systems.com.br` ⭐
	TXT	`v=spf1 mx ip4:177.66.126.253 ip4:177.66.126.254 -all`
	SOA	`ns1.c3systems.com.br`admin@c3systems.com.br serial=16

WOT: UNKNOWN (68/100)
WOT: SAFE (70/100)

NS for

c3systems.com.br

126.66.177.in-addr.arpa

penso.c3systems.com.br

c3s.ca

Same first word

ns2.it

ns2.pa.gov.br

ns2.uk

ns2.cz

ns2.ngo.us

ns2.biz

ns2.to.gov.br

ns2.us

ns2.gov.la

ns2.co.uk

ns2.cloudapp.net

ns2.v.ua

ns2.net

ns2.co.com

ns2.canva-apps.cn

ns2.cl

ns2.jls-sto3.elastx.net

ns2.az

ns2.diskstation.me

ns2.whm.nl-ams.scw.cloud

ns2.jcloud.kz

ns2.fastlylb.net

ns2.bz

ns2.gov.ao

ns2.help

ns2.in.th

ns2.tokyo

ns2.jc.neen.it

ns2.at

ns2.mil.lv

ns2.net.br

ns2.net.au

ns2.ro.gov.br

ns2.yandexcloud.net

ns2.network

ns2.familyds.com

ns2.gov.mg

ns2.gov.rs

ns2.idf.il

ns2.gov.ph

ns2.eun.eg

ns2.fr

ns2.sh

ns2.ni

ns2.tech.orange

ns2.onl

ns2.fastly-edge.com

ns2.sakura.ne.jp

ns2.icu

ns2.group

ns2.vn.ua

ns2.gov.mo

ns2.ch.trendhosting.cloud

ns2.info.at

ns2.dy.fi

ns2.web.id

ns2.tech

ns2.click

ns2.keliweb.cloud

ns2.co.kr

ns2.dsmynas.net

ns2.ca

ns2.fj

ns2.oxa.cloud

ns2.kyiv.ua

ns2.bet

ns2.pe.gov.br

ns2.sk

ns2.definima.net

ns2.uk.primetel.cloud

ns2.com

ns2.paas.massivegrid.com

ns2.gov.vc

ns2.uz

ns2.gob.cl

ns2.in-berlin.de

ns2.kinghost.net

ns2.ad

ns2.uni5.net

ns2.ws

ns2.ryd.wafaicloud.com

ns2.fra1-de.cloudjiffy.net

ns2.gov.az

ns2.in.ua

ns2.nl

ns2.j.scaleforce.net

ns2.ac.me

ns2.in

ns2.copro.uk

ns2.drud.us

ns2.enscaled.sg

ns2.domains

ns2.gouv.ml

ns2.kapsi.fi

ns2.ee

ns2.eu

ns2.dyndns.org

ns2.gov.mu

ns2.gouv.sn

ns2.workers.dev

ns2.appengine.flow.ch

ns2.conn.uk

ns2.lt

ns2.csx.cc

ns2.my

ns2.jcloud.ik-server.com

ns2.be

ns2.tas.gov.au

ns2.ro

ns2.lib.vt.us

ns2.primetel.cloud

ns2.fm

ns2.alp1.ae.flow.ch

ns2.site

ns2.cn

ns2.gov.sc

ns2.sekd1.beebyteapp.io

ns2.police.uk

ns2.nic.in

ns2.im

ns2.dk

ns2.cat

ns2.myasustor.com

ns2.potager.org

ns2.unicloud.pl

ns2.edu.tt

ns2.mynascloud.com

ns2.cloudflare.net

ns2.dsmynas.org

ns2.de

ns2.j.scaleforce.com.cy

ns2.edu.bb

ns2.de.trendhosting.cloud

ns2.to

ns2.km.ua

ns2.mil.ru

ns2.org.uk

ns2.altervista.org

ns2.rn.gov.br

ns2.xmit.dev

ns2.ny-1.paas.massivegrid.net

ns2.ru

ns2.store

ns2.mydns.jp

ns2.it1.eur.aruba.jenv-aruba.cloud

ns2.dscloud.me

ns2.oya.to

ns2.si

ns2.re

ns2.dscloud.biz

ns2.keymachine.de

ns2.hu

ns2.myfritz.net

ns2.dynv6.net

Similar names

n2s.eu

n2s.com

2ns.in

2ns.com

ns2.kg

n2s.at

ns2.dsmynas.com

ns2.ac.gov.br

ns2.com.ph

ns2.ne.kr

ns2.email

ns2.ch

ns2.webthings.io

n2s.co.kr

sn2.ru

ns2.myqnapcloud.cn

ns2.tn.oxa.cloud

ns2.mine.nu

ns2.pl

ns2.gitapp.si

sn2.app

ns2.carrd.co

ns2.ltd

ns2.pi.gov.br

ns2.gov.mn

2ns.ru

sn2.io

n2s.ngo

s2n.ventures

ns2.co.nz

sn2.to

ns2.west1-us.cloudjiffy.net

sn2.at

ns2.gov.ru

ns2.byen.site

ns2.zip

ns2.com.tr

s2n.ma

sn2.ch

ns2.mk

2ns.us

ns2.asia

ns2.gov.ps

ns2.dnsking.ch

ns2.rag-cloud.hosteur.com

sn2.com.au

ns2.co.ca

ns2.gov.bh

ns2.j.layershift.co.uk

s2n.my.id

ns2.lima-city.de

ns2.com.kp

ns2.easypanel.host

ns2.org

ns2.rr.gov.br

ns2.demo.jelastic.com

ns2.duckdns.org

2sn.su

ns2.ac.cn

ns2.dep.no

s2n.in

ns2.tuxfamily.org

n2s.ru

ns2.com.co

s2n.me

2ns.su

ns2.name

ns2.nc

s2n.fr

ns2.business

s2n.earth

ns2.space

s2n.systems

sn2.shop

2ns.it

ns2.pt

ns2.whm.fr-par.scw.cloud

ns2.no

ns2.com.br

sn2.ir

ns2.md

sn2.pl

2ns.pl

ns2.info

s2n.jp

ns2.ir

sn2.nl

ns2.iki.fi

ns2.jed.wafaicloud.com

s2n.ph

2ns.io

ns2.shop

ns2.earth

ns2.co.il

ns2.gov.za

n2s.workers.dev

ns2.ownprovider.com

ns2.online

Previous names

Next names

DNS History

3 records (1 active, 2 former)

●A177.66.126.2542021-04-23 → 2026-10-18 · 3 obs

○ 2016-07-20 07:02:46
● 2021-04-23 03:33:44
● 2026-10-18 14:18:08

○A201.6.100.872015-04-04 → 2015-09-21 · 4 obs

● 2015-04-04 21:27:42
● 2015-09-21 22:12:58
○ 2016-01-28 01:33:16
○ 2026-10-18 14:18:08

○A67.213.73.132016-01-28 → 2016-07-20 · 5 obs

○ 2015-09-21 22:12:58
● 2016-01-28 01:33:16
● 2016-07-20 07:02:46
○ 2021-04-23 03:33:44
○ 2026-10-18 14:18:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	f.dns.br, d.dns.br, b.dns.br, e.dns.br...	12 records
c3systems.com.br	ns1.c3systems.com.br, ns2.c3systems.com.br	2 records

✅ Authoritative Response

Server:177.66.126.253

NS records: ns1.c3systems.com.br, ns2.c3systems.com.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for c3systems.com.br (unsigned zone)

⏱️ Timing

Total: 573ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`177.66.126.254`

📌 Glue Records Collected

Total: 14

In-bailiwick: 14 (f.dns.br, f.dns.br, d.dns.br...)

Analysis

Name Server Role

ns2.c3systems.com.br acts as a name server for c3systems.com.br, 126.66.177.in-addr.arpa, penso.c3systems.com.br and c3s.ca.

Together with ns2.c3systems.com.br, the hosts ns1.c3systems.com.br, ns1.c3s.ca and ns2.c3s.ca are frequently configured as name servers.

IP Addresses

ns2.c3systems.com.br directs to one IP number, which is 177.66.126.254.

Additional host names — including ns2.c3.srv.br and ns2.c3s.ca — share IP numbers with ns2.c3systems.com.br.

ns2.c3systems.com.br - robtex.com