ffi.edu.br - robtex.com

ffi.edu.br

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:2de🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:81bf🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.2.222Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.129.191🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScoleman.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c40🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoleman.ns.cloudflare.com
A2803:f800:50::6ca2:c340🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcoleman.ns.cloudflare.com
A2a06:98c1:50::ac40:2340🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcoleman.ns.cloudflare.com
A108.162.195.64🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoleman.ns.cloudflare.com
A162.159.44.64Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoleman.ns.cloudflare.com
A172.64.35.64🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoleman.ns.cloudflare.com
NSrachel.ns.cloudflare.com
A2606:4700:50::adf5:3ad7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrachel.ns.cloudflare.com
A2803:f800:50::6ca2:c0d7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrachel.ns.cloudflare.com
A2a06:98c1:50::ac40:20d7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrachel.ns.cloudflare.com
A108.162.192.215🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrachel.ns.cloudflare.com
A172.64.32.215🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrachel.ns.cloudflare.com
A173.245.58.215🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrachel.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c06::1a🇺🇸 Google2607:f8b0::/32
PTRdz-in-f26.1e100.net
A142.250.141.27🇺🇸 Google142.250.141.0/24
PTRdd-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTgoogle-site-verification=UbfKe_XBSDgh_RDm5BazTOk66w1wdTb-0Ul7rYwOaBE
TXTgoogle-site-verification=do-OuBhJpaYAeKbYgPVvVtiEF2H-_USfQHI1xQupZRU
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.2.222, 172.67.129.191
IPv6 hints2606:4700:3033::6815:2de, 2606:4700:3037::ac43:81bf
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=141, name=cloudflare-ech.com
SOAcoleman.ns.cloudflare.comdns@cloudflare.com serial=2401686653

edu.br

DNSSEC⚠️ Not signed
NSa.dns.br ⭐ ⚠️ Not in parent delegation
NSb.dns.br ⚠️ Not in parent delegation
NSc.dns.br ⚠️ Not in parent delegation
NSd.dns.br ⚠️ Not in parent delegation
NSe.dns.br ⚠️ Not in parent delegation
NSf.dns.br ⚠️ Not in parent delegation
SOAa.dns.brhostmaster@registro.br serial=2026118236

Subdomains

mail.ffi.edu.br
www.ffi.edu.br

Same first word

ffi.aero
ffi.jp
ffi.ch
ffi.ca
ffi.ad
ffi.org.uk
ffi.life
ffi.co.id
ffi.ms
ffi.de
ffi.hu
ffi.eu
ffi.co
ffi.cn
ffi.cl
ffi.com
ffi.cc
ffi.hk
ffi.be
ffi.is
ffi.fr
ffi.no
ffi.com.br
ffi.at
ffi.co.jp
ffi.lol
ffi.nl
ffi.net
ffi.org
ffi.foundation
ffi.dk
ffi.sk
ffi.academy
ffi.pl
ffi.nz
ffi.com.ph
ffi.edu.br
ffi.co.uk
ffi.it
ffi.mobi
ffi.ru
ffi.com.au
ffi.biz
ffi.ie
ffi.email
ffi.us
ffi.net.cn
ffi.me
ffi.cz

Similar names

fif.us
iff.name
iff.cl
fif.net
iff.org
fif.com.cn
iff.cc
fif.co.jp
iff.edu.mx
fif.ba
iff.su
iff.ro
iff.lu
iff.pr
iff.co.jp
iff.cq.cn
iff.gg
iff.ug
iff.fr
iff.uz
iff.hu
iff.nu
iff.org.tr
iff.li
iff.com
fif.it
fif.is
fif.in
fif.com.pl
iff.de
fif.com.mx
iff.nl
iff.fm
iff.ca
iff.com.pl
fif.mobi
iff.web.pk
fif.ci
iff.me
iff.ie
iff.co.tt
iff.fi
fif.de
iff.se
iff.io
fif.im
fif.co.il
iff.re
iff.im
fif.tech
iff.lv
iff.dk
fif.ch
iff.sn
iff.at
iff.sk
fif.mx
iff.ee
fif.pl
iff.us
iff.biz
fif.nl
iff.net
iff.in
fif.nu
iff.com.gt
iff.cn
fif.co.uk

DNS History

11 records (11 active, 0 former)

NScoleman.ns.cloudflare.comrachel.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.2.222172.67.129.1912606:4700:3033::6815:2de2606:4700:3037::ac43:81bf
●NScoleman.ns.cloudflare.com2026-04-24 → 2026-04-28 · 2 obs
● 2026-04-24 15:45:10
● 2026-04-28 09:54:30
●NSrachel.ns.cloudflare.com2026-04-24 → 2026-04-28 · 2 obs
● 2026-04-24 15:45:10
● 2026-04-28 09:54:30
●MXalt1.aspmx.l.google.com2026-04-24 → 2026-04-28 · 2 obs
● 2026-04-24 15:45:10
● 2026-04-28 09:54:30
●MXalt2.aspmx.l.google.com2026-04-24 → 2026-04-28 · 2 obs
● 2026-04-24 15:45:10
● 2026-04-28 09:54:30
●MXalt3.aspmx.l.google.com2026-04-24 → 2026-04-28 · 2 obs
● 2026-04-24 15:45:10
● 2026-04-28 09:54:30
●MXalt4.aspmx.l.google.com2026-04-24 → 2026-04-28 · 2 obs
● 2026-04-24 15:45:10
● 2026-04-28 09:54:30
●MXaspmx.l.google.com2026-04-24 → 2026-04-28 · 2 obs
● 2026-04-24 15:45:10
● 2026-04-28 09:54:30
●A104.21.2.2222026-04-24 → 2026-04-28 · 2 obs
● 2026-04-24 15:45:10
● 2026-04-28 09:54:30
●A172.67.129.1912026-04-24 → 2026-04-28 · 2 obs
● 2026-04-24 15:45:10
● 2026-04-28 09:54:30
●A2606:4700:3033::6815:2de2026-04-24 → 2026-04-28 · 2 obs
● 2026-04-24 15:45:10
● 2026-04-28 09:54:30
●A2606:4700:3037::ac43:81bf2026-04-24 → 2026-04-28 · 2 obs
● 2026-04-24 15:45:10
● 2026-04-28 09:54:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brf.dns.br, e.dns.br, a.dns.br, c.dns.br...-
ffi.edu.brcoleman.ns.cloudflare.com, rachel.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.64

NS records: coleman.ns.cloudflare.com, rachel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ffi.edu.br (unsigned zone)

⏱️ Timing

Total: 1024ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.2.222, 172.67.129.191
AAAA22606:4700:3033::6815:2de, 2606:4700:3037::ac43:81bf
NS2coleman.ns.cloudflare.com, rachel.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT3google-site-verification=UbfKe_XBSDgh_RD, google-site-verification=do-OuBhJpaYAeKb...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1coleman.ns.cloudflare.com dns.cloudflare

Analysis

Hierarchy

ffi.edu.br is a parent of mail.ffi.edu.br and www.ffi.edu.br.

IP Addresses

ffi.edu.br resolves to four IP numbers: 2606:4700:3033::6815:2de, 2606:4700:3037::ac43:81bf, 104.21.2.222 and 172.67.129.191.

Other host names such as supremereelsonline.com, netsons.eu, ndsok.ru, sunainassahgaldds.com and koinmedya.com share IPs with ffi.edu.br.

Name Servers

ffi.edu.br is delegated to two name servers: coleman.ns.cloudflare.com and rachel.ns.cloudflare.com.

ffi.edu.br shares the same name server setup as flexosource.com, netdt.net, lebao.de, jdshop.mx and precise-graphics.com.

ffi.edu.br at least partially shares name servers with other domains, for instance adroll.eu, porchdecksbuilders.com, markets-aavcs.com, camionoccasion.ch and wacodis.com.

Host names with six IP numbers:

coleman.ns.cloudflare.com points to 2606:4700:58::a29f:2c40, 2803:f800:50::6ca2:c340, 2a06:98c1:50::ac40:2340, 108.162.195.64, 162.159.44.64 and 172.64.35.64.

rachel.ns.cloudflare.com points to 2606:4700:50::adf5:3ad7, 2803:f800:50::6ca2:c0d7, 2a06:98c1:50::ac40:20d7, 108.162.192.215, 172.64.32.215 and 173.245.58.215.

Mail Servers

Five mail servers handle ffi.edu.br: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

ffi.edu.br shares at least partially some mail servers with other domains, including ns500754.ns500754.ns500742.ns500731.ns500754.ns500704.ns500705.ns500678.ns500688.ns500291.ns500671.ns500649.ns500291.ns500131.lustychickser.com, ns500768.ns500758.ns500758.ns500698.ns500698.ns500736.ns500735.ns500576.ns500576.ns500576.ns500686.ns500576.ns500619.ns500619.trackreceptor.com, ns500671.ns500754.ns500754.ns500671.ns500754.ns500731.ns500688.ns500705.ns500671.ns500688.ns500666.ns500142.lusty(0x736c7574)z.com, ns500758.ns500758.ns500758.ns500758.ns500736.ns500735.ns500736.ns500698.ns500708.ns500698.ns500698.trackreceptor.com and ns500698.ns500758.ns500758.ns500758.ns500759.ns500698.ns500735.ns500698.ns500698.ns500736.ns500698.ns500698.ns500576.ns500576.trackreceptor.com.

these mail servers are commonly used with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

Hostname aspmx.l.google.com points to 2607:f8b0:4023:c06::1a and 142.250.141.27.

Hostname alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27.

Hostname alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27.

Hostname alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27.

Hostname alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26.