app.bigstepedu.com - robtex.com

app.bigstepedu.com

DNSSEC⚠️ Not signed
A3.37.141.99🇰🇷 Amazon3.36.0.0/14 EC2 ICN prefix
PTRec2-3-37-141-99.ap-northeast-2.compute.amazonaws.com
A13.125.62.0🇰🇷 Amazon13.125.0.0/16

bigstepedu.com

DNSSEC⚠️ Not signed
A13.35.78.12🇺🇸 Amazon13.35.78.0/23 -Cloudfront
A13.35.78.24🇺🇸 Amazon13.35.78.0/23 -Cloudfront
A13.35.78.35🇺🇸 Amazon13.35.78.0/23 -Cloudfront
A13.35.78.82🇺🇸 Amazon13.35.78.0/23 -Cloudfront
NSns-1795.awsdns-32.co.uk ⭐
NSns-1110.awsdns-10.org
NSns-184.awsdns-23.com
NSns-546.awsdns-04.net
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
TXTgoogle-site-verification=Kt(0x463450)0v82aX4HD8TpND19wXYDolSo3R6m5P48Q5bRd8
SOAns-1795.awsdns-32.co.ukawsdns-hostmaster@amazon.com serial=1

Same first word

app.ax
app.gg
app.center
app.org.br
app.xj.cn
app.re
app.com.pk
app.ac
app.services
app.ro
app.ir
app.chat
app.club
app.gob.pa
app.sc
app.my
app.game.tw
app.jelastic.saveincloud.net
app.info
app.africa
app.com.pa
app.co.mz
app.gov.pt
app.systems
app.salon
app.s3.eu-north-1.amazonaws.com
app.es
app.supplies
app.quest
app.it
app.to
app.pro
app.ch
app.st
app.team
app.dk
app.awsapps.com
app.vivo
app.hu
app.se
app.plus
app.tv
app.aws
app.io
app.co.th
app.fans
app.asso.fr
app.bs
app.br
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.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.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.gov.vn
app.cg
app.so
app.money
app.net.cn
app.training
app.kz
app.ws
app.am
app.gs
app.tel
app.je
app.cd
app.law
app.com.mx
app.org
app.by
app.servegame.com
app.vu
app.co
app.ricoh
app.link
app.tc
app.biz
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.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
app.gov.sg
app.football
app.googleapis.com
app.cafe
app.do
app.net.nz

Similar names

pap.co.id
ppa.org.pk
ppa.cz
pap.in
ppa.com.pe
ppa.me
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.digital
pap.it
pap.su
pap.supplies
ppa.org
pap.immo

DNS History

2 records (2 active, 0 former)

A13.125.62.03.37.141.99
●A13.125.62.02026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 05:49:56
● 2026-03-10 05:49:58
●A3.37.141.992026-03-10 → 2026-03-10 · 2 obs
● 2026-03-10 05:49:56
● 2026-03-10 05:49:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...-
bigstepedu.comns-184.awsdns-23.com, ns-546.awsdns-04.net, ns-1110.awsdns-10.org, ns-1795.awsdns-32.co.uk1 record

✅ Authoritative Response

Server: 205.251.192.184

NS records: ns-184.awsdns-23.com, ns-546.awsdns-04.net, ns-1110.awsdns-10.org, ns-1795.awsdns-32.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bigstepedu.com (unsigned zone)

⏱️ Timing

Total: 428ms | Queries: -

📄 Records

TypeCountSample Data
A23.37.141.99, 13.125.62.0

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-184.awsdns-23.com)

Analysis

IP Addresses

app.bigstepedu.com points to two IPs: 3.37.141.99 and 13.125.62.0.