`sci.com.br`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:ac35^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1e41^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.65^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.172.53^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`igor.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c177^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`igor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2177^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`igor.ns.cloudflare.com`
		A	108.162.193.119^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	172.64.33.119^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	173.245.59.119^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
NS	`jill.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jill.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jill.ns.cloudflare.com`
		A	108.162.192.122^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
		A	172.64.32.122^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
		A	173.245.58.122^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jill.ns.cloudflare.com`
MX	`mail.sci10.com.br` ⭐
TXT	`brevo-code:4a0f1179be18d693616a9e7acd2cbdbd`
TXT	`facebook-domain-verification=pd5f5h3t3328rob22f7xdfys20npa0`
TXT	`google-site-verification=ia9HfXGmsr3cMRrA34z9zjaYSB9tYb7uP6A_92sVu5g`
TXT	`v=spf1 include:sendgrid.net include:amazonses.com include:scilink.sci10.com.b...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.30.65, 172.67.172.53
		IPv6 hints	2606:4700:3032::ac43:ac35, 2606:4700:3035::6815:1e41
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com
SOA	`igor.ns.cloudflare.com`dns@cloudflare.com serial=2403402235

`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=2026129170

📈 Tranco rank: #238,635
rank #518763 globally
rank #3910 in the tld
WOT: SAFE (69/100)

Subdomains

kanboard.sci.com.br

Same first word

sci.or.kr

sci.com.pe

sci.com.ve

sci.nyc

sci.co.in

sci.uz

sci.cz

sci.fi

sci.cn

sci.farm

sci.cat

sci.co.kr

sci.com.ua

sci.com.sg

sci.marketing

sci.net

sci.org.tw

sci.news

sci.ca

sci.com.tr

sci.sh.cn

sci.ngo

sci.net.au

sci.nu

sci.house

sci.services

sci.fi.it

sci.today

sci.city

sci.org.co

sci.mx

sci.org.ir

sci.sg

sci.biz

sci.supply

sci.events

sci.bio

sci.center

sci.coffee

sci.edu.pl

sci.direct

sci.ch

sci.consulting

sci.cv

sci.sk

sci.photos

sci.lv

sci.gr

sci.hr

sci.info

sci.pt

sci.sa

sci.la

sci.ci

sci.hu

sci.io

sci.am

sci.cx

sci.kiwi

sci.or.jp

sci.com.cn

sci.jpn.org

sci.ventures

sci.vn

sci.it

sci.ro

sci.ph

sci.us

sci.edu.eg

sci.in

sci.com.mx

sci.org.au

sci.paris

sci.com.br

sci.pe

sci.bg

sci.cl

sci.net.br

sci.bz

sci.solutions

sci.gov.qa

sci.org

sci.su

sci.com.tw

sci.com

sci.network

sci.gov.in

sci.vip

sci.co.uk

sci.tc

sci.eu

sci.org.il

sci.kz

sci.ru

sci.group

sci.nic.in

sci.be

sci.df.gov.br

sci.eg

sci.top

sci.edu.vn

sci.co

sci.tv

sci.pl

sci.cc

sci.es

sci.zone

Similar names

cis.ph

ics.ne.jp

ics.ke

ics.nl

sic.or.at

sic.saarland

ics.ie

cis.nl

csi.co.th

ics.es

isc.szczecin.pl

csi.fr

cis.co.za

csi.kz

ics.co.za

csi.lk

cis.org.co

cis.pl

ics.business

cis.su

isc.pl

cis.ag

ics.foundation

cis.gov.hk

ics.org.hk

ics.bz

sic.com.tw

sic.co.ke

ics.org.uk

csi.mx

ics.cn

sic.group

ics.by

isc.ht

sic.ch

sic.ca

isc.org.ru

ics.cl

csi.world

cis.lu

sic.navy

cis.nsw.edu.au

csi.com.co

isc.capital

ics.edu.vn

cis.org.vn

isc.media

csi.us.com

sic.software

csi.it

isc.org.il

csi.pt

cis.nu

ics.gr

isc.asia

ics.institute

ics.co.id

cis.edu.vn

csi.ac.cn

csi.ra.it

csi.org.ua

sic.cc

sic.gov.br

ics.nb.ca

isc.ac.at

ics.cleaning

cis.co.il

sic.ag

cis.co.rs

ics.hu

csi.energy

sic.es

isc.gov.iq

ics.org.ph

isc.email

csi.am

ics.roma.it

csi.ind.br

isc.fi

csi.tv

cis.co.uk

sic.ba

isc.com

csi.lu

sic.com.sg

ics.jp

sic.sakura.ne.jp

DNS History

14 records (7 active, 7 former)

●NSigor.ns.cloudflare.com2026-02-20 → 2026-05-09 · 3 obs

○ 2017-09-25 17:42:16
● 2026-02-20 01:40:32
● 2026-05-09 07:37:56

●NSjill.ns.cloudflare.com2026-02-20 → 2026-05-09 · 3 obs

○ 2017-09-25 17:42:16
● 2026-02-20 01:40:32
● 2026-05-09 07:37:56

○NSns1.bsf.br.ihost.com2015-09-04 → 2017-09-25 · 4 obs

● 2015-09-04 10:21:26
● 2017-09-25 17:42:16
○ 2026-02-20 01:40:32
○ 2026-05-09 07:37:56

○NSns2.bsf.br.ihost.com2015-09-04 → 2017-09-25 · 4 obs

● 2015-09-04 10:21:26
● 2017-09-25 17:42:16
○ 2026-02-20 01:40:32
○ 2026-05-09 07:37:56

●MXmail.sci10.com.br2026-02-20 → 2026-05-09 · 3 obs

○ 2017-09-25 17:42:16
● 2026-02-20 01:40:32
● 2026-05-09 07:37:56

○MXsmtp.equifax.com2015-09-04 → 2017-09-25 · 4 obs

● 2015-09-04 10:21:26
● 2017-09-25 17:42:16
○ 2026-02-20 01:40:32
○ 2026-05-09 07:37:56

●A104.21.30.652026-02-20 → 2026-05-09 · 8 obs

● 2026-02-20 01:40:32
● 2026-02-20 02:30:50
○ 2026-03-03 09:17:56
● 2026-03-23 10:22:18
● 2026-04-30 19:33:38
○ 2026-05-01 02:16:44
● 2026-05-01 02:46:58
● 2026-05-09 07:37:56

●A172.67.172.532026-02-20 → 2026-05-09 · 8 obs

● 2026-02-20 01:40:32
● 2026-02-20 02:30:50
○ 2026-03-03 09:17:56
● 2026-03-23 10:22:18
● 2026-04-30 19:33:38
○ 2026-05-01 02:16:44
● 2026-05-01 02:46:58
● 2026-05-09 07:37:56

○A188.114.96.02026-03-03 → 2026-05-01 · 7 obs

○ 2026-02-20 02:30:50
● 2026-03-03 09:17:56
○ 2026-03-23 10:22:18
○ 2026-04-30 19:33:38
● 2026-05-01 02:16:44
○ 2026-05-01 02:46:58
○ 2026-05-09 07:37:56

○A188.114.97.02026-03-03 → 2026-05-01 · 7 obs

○ 2026-02-20 02:30:50
● 2026-03-03 09:17:56
○ 2026-03-23 10:22:18
○ 2026-04-30 19:33:38
● 2026-05-01 02:16:44
○ 2026-05-01 02:46:58
○ 2026-05-09 07:37:56

●A2606:4700:3032::ac43:ac352026-02-20 → 2026-05-09 · 8 obs

● 2026-02-20 01:40:32
● 2026-02-20 02:30:50
○ 2026-03-03 09:17:56
● 2026-03-23 10:22:18
● 2026-04-30 19:33:38
○ 2026-05-01 02:16:44
● 2026-05-01 02:46:58
● 2026-05-09 07:37:56

●A2606:4700:3035::6815:1e412026-02-20 → 2026-05-09 · 8 obs

● 2026-02-20 01:40:32
● 2026-02-20 02:30:50
○ 2026-03-03 09:17:56
● 2026-03-23 10:22:18
● 2026-04-30 19:33:38
○ 2026-05-01 02:16:44
● 2026-05-01 02:46:58
● 2026-05-09 07:37:56

○A2a06:98c1:3120::2026-03-03 → 2026-05-01 · 7 obs

○ 2026-02-20 02:30:50
● 2026-03-03 09:17:56
○ 2026-03-23 10:22:18
○ 2026-04-30 19:33:38
● 2026-05-01 02:16:44
○ 2026-05-01 02:46:58
○ 2026-05-09 07:37:56

○A2a06:98c1:3121::2026-03-03 → 2026-05-01 · 7 obs

○ 2026-02-20 02:30:50
● 2026-03-03 09:17:56
○ 2026-03-23 10:22:18
○ 2026-04-30 19:33:38
● 2026-05-01 02:16:44
○ 2026-05-01 02:46:58
○ 2026-05-09 07:37:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	b.dns.br, f.dns.br, d.dns.br, e.dns.br...	-
sci.com.br	igor.ns.cloudflare.com, jill.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.122

NS records: igor.ns.cloudflare.com, jill.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 818ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.30.65, 172.67.172.53`
AAAA	2	`2606:4700:3035::6815:1e41, 2606:4700:3032::ac43:ac35`
NS	2	`igor.ns.cloudflare.com, jill.ns.cloudflare.com`
MX	1	`mail.sci10.com.br (pri: 5)`
TXT	4	`brevo-code:4a0f1179be18d693616a9e7acd2cb, facebook-domain-verification=pd5f5h3t332...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`igor.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

kanboard.sci.com.br is a child of sci.com.br.

IP Addresses

sci.com.br refers to four IP numbers: 2606:4700:3032::ac43:ac35, 2606:4700:3035::6815:1e41, 104.21.30.65 and 172.67.172.53.

Other host names, for instance hun.com, dprofilemart.com, noralqumexithuva.com, skrimarket.com and dossing.net share IP numbers with sci.com.br.

Name Servers

sci.com.br's delegation uses two name servers: igor.ns.cloudflare.com and jill.ns.cloudflare.com.

sci.com.br uses the same name server setup as other domains, such as mackness.com, liftable.co, randflex.com, proudsourcing.de and redsoil.com.au.

sci.com.br at least partially shares name servers with other domains, including aprsdirect.com, initaxi.com, jamaligarden.com, snappycheckout.com and xhcity.top.

These name servers are commonly used together with the name servers eva.ns.cloudflare.com, sofia.ns.cloudflare.com, roman.ns.cloudflare.com and jim.ns.cloudflare.com.

Host names with six IP numbers:

igor.ns.cloudflare.com points to 2606:4700:58::adf5:3b77, 2803:f800:50::6ca2:c177, 2a06:98c1:50::ac40:2177, 108.162.193.119, 172.64.33.119 and 173.245.59.119.

jill.ns.cloudflare.com points to 2606:4700:50::adf5:3a7a, 2803:f800:50::6ca2:c07a, 2a06:98c1:50::ac40:207a, 108.162.192.122, 172.64.32.122 and 173.245.58.122.

Mail Servers

A single mail server handles sci.com.br, mail.sci10.com.br.

sci.com.br - robtex.com

sci.com.br

com.br

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`sci.com.br`

`com.br`