app.groupsign.com.br - robtex.com

app.groupsign.com.br

DNSSEC⚠️ Not signed
A2606:4700:3034::6815:3dee🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:d8fb🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.61.238Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.216.251🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.61.238, 172.67.216.251
IPv62606:4700:3034::6815:3dee, 2606:4700:3034::ac43:d8fb

groupsign.com.br

DNSSEC⚠️ Not signed
A157.90.143.212🇩🇪 Hetzner157.90.0.0/16 HETZNER-DC
NSjay.ns.cloudflare.com ⭐
NSrita.ns.cloudflare.com
MXgroupsign-com-br.mail.protection.outlook.com ⭐
TXTMS=ms90645111
TXTv=spf1 include:spf.protection.outlook.com -all
SOAjay.ns.cloudflare.comdns@cloudflare.com serial=2396711000

Same first word

app.mobi
app.vc
app.community
app.pics
app.s3-website-ap-northeast-1.amazonaws.com
app.tokyo
app.gr
app.edgesuite.net
app.md
app.gl
app.guide
app.works
app.dynns.com
app.boutique
app.kn
app.estate
app.is
app.uz
app.coupons
app.no
app.ec
app.fi
app.ph
app.cl
app.condos
app.com.vn
app.nu
app.cooking
app.csb.app
app.energy
app.gov.mk
app.shoes
app.dating
app.gen.tr
app.media
app.co.kr
app.new
app.me
app.com.ua
app.red
app.mg
app.camp
app.com.pl
app.tw.cn
app.amsterdam
app.gov.mo
app.net.au
app.com.lv
app.pictures
app.msk.ru
app.pages.dev
app.viajes
app.delivery
app.pl
app.woodside
app.lighting
app.az
app.fj.cn
app.dr.in
app.uk
app.live
app.gov.py
app.asia
app.pt
app.s3.amazonaws.com
app.events
app.computer
app.store
app.pe
app.co.tz
app.cg
app.so
app.money
app.net.cn
app.ac.id
app.training
app.kz
app.ws
app.am
app.gs
app.tel
app.je
app.cd
app.law
app.sn.cn
app.com.mx
app.org
app.by
app.servegame.com
app.qualifioapp.com
app.vu
app.co
app.ricoh
app.link
app.tc
app.biz
app.report
app.si
app.qh.cn
app.jobs
app.bz
app.insure
app.sg
app.florist
app.garden
app.uol
app.gov.al
app.supply
app.car
app.ismaili
app.flights
app.life
app.sa
app.hr
app.lt
app.s3.us-east-2.amazonaws.com
app.ae
app.li
app.eu
app.blue
app.properties
app.ag
app.tz
app.cr
app.kitchen
app.fo
app.discount
app.ee
app.at
app.us.com
app.co.ir
app.trafficmanager.net
app.de
app.com.br
app.cn
app.hl.cn
app.id
app.mircloud.host
app.com.cn

Similar names

pap.se
ppa.nu
ppa.com.tw
ppa.ru
ppa.ch
ppa.finance
pap.hu
ppa.org.in
pap.com.cn
ppa.com.ph
ppa.today
pap.co
ppa.training
ppa.social
ppa.co.uk
ppa.jp
pap.net
pap.com.tr
pap.org
pap.vn
pap.com
ppa.life
ppa.ee
pap.at
pap.st
pap.tips
pap.es
pap.as
pap.kr
ppa.gc.ca
ppa.hr
ppa.at
pap.it
pap.su
pap.supplies

DNS History

4 records (4 active, 0 former)

A104.21.61.238172.67.216.2512606:4700:3034::6815:3dee2606:4700:3034::ac43:d8fb
●A104.21.61.2382026-03-10 → 2026-03-24 · 2 obs
● 2026-03-10 10:34:28
● 2026-03-24 22:03:20
●A172.67.216.2512026-03-10 → 2026-03-24 · 2 obs
● 2026-03-10 10:34:28
● 2026-03-24 22:03:20
●A2606:4700:3034::6815:3dee2026-03-10 → 2026-03-24 · 2 obs
● 2026-03-10 10:34:28
● 2026-03-24 22:03:20
●A2606:4700:3034::ac43:d8fb2026-03-10 → 2026-03-24 · 2 obs
● 2026-03-10 10:34:28
● 2026-03-24 22:03:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bra.dns.br, b.dns.br, c.dns.br, d.dns.br...-
groupsign.com.brjay.ns.cloudflare.com, rita.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.123

NS records: jay.ns.cloudflare.com, rita.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 514ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.216.251, 104.21.61.238
AAAA22606:4700:3034::6815:3dee, 2606:4700:3034::ac43:d8fb
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

Four IP numbers are pointed to by app.groupsign.com.br: 2606:4700:3034::6815:3dee, 2606:4700:3034::ac43:d8fb, 104.21.61.238 and 172.67.216.251.

other host names including casinoceb.online, 3d894.com, 60809.com.cn, bergenurological.com and pojbez.com share IP numbers with app.groupsign.com.br.