app.teacherstack.com - dns.ninja

app.teacherstack.com

DNSSEC⚠️ Not signed
A54.205.61.39🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix
PTRec2-54-205-61-39.compute-1.amazonaws.com
A54.226.126.90🇺🇸 Amazon54.226.0.0/15 EC2 IAD prefix

teacherstack.com

DNSSEC⚠️ Not signed
A52.85.47.29🇺🇸 Amazon52.84.0.0/14
A52.85.47.30🇺🇸 Amazon52.84.0.0/14
A52.85.47.47🇺🇸 Amazon52.84.0.0/14
A52.85.47.115🇺🇸 Amazon52.84.0.0/14
NSns-573.awsdns-07.net ⭐
NSns-1430.awsdns-50.org
NSns-1539.awsdns-00.co.uk
NSns-91.awsdns-11.com
MXsmtp.google.com ⭐
TXTgoogle-site-verification=p2N0rsuVGfH-xMqmw87aNQe5-Kg892Cx1q0KZl-4ZH0
TXTv=spf1 include:_spf.google.com include:amazonses.com ~all
SOAns-573.awsdns-07.netawsdns-hostmaster@amazon.com serial=1

Same first word

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.ro
app.com.cn
app.photography
app.gov.sg
app.football
app.googleapis.com
app.cafe
app.do
app.net.nz
app.jetzt
app.kiwi
app.land
app.wtf
app.gripe
app.vercel.app
app.wielun.pl
app.com.pt
app.net.in
app.us
app.info.ke
app.builders
app.kiev.ua
app.university
app.co.id
app.sk
app.cx
app.ba
app.ink
app.clubmed
app.co.za
app.jl.cn
app.beer
app.uk.com
app.fr
app.ua
app.cat
app.com.au
app.ie
app.github.io
app.ma
app.nl
app.engineering
app.net
app.ps
app.cruises
app.fi.it
app.games
app.lv
app.target
app.ln.cn
app.gov.pr
app.im
app.zip
app.am.in
app.gov.br
app.com
app.investments
app.google
app
app.ax
app.gg
app.center
app.org.br
app.re
app.com.pk
app.ac
app.services
app.ro
app.ir
app.chat
app.club
app.gob.pa
app.maison
app.sc
app.game.tw
app.jelastic.saveincloud.net
app.vn
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

Similar names

app.works
app.dynns.com
app.boutique
app.kn
app.estate
app.is
pap.com.mk
ppa.gov.gh
app.uz
app.coupons
pap.life
app.no
pap.co.id
app.ec
ppa.org.pk
ppa.cz
app.fi
pap.in
ppa.com.pe
app.ph
app.support
ppa.me
app.cl
app.holiday
app.condos
app.com.vn
app.nu
pap.se
app.cooking
app.csb.app
app.energy
ppa.nu
ppa.com.tw
app.gov.mk
app.ng
app.dating
app.gen.tr
app.media
app.co.kr
app.new
ppa.ru
app.me
app.com.ua
app.red
ppa.ch
app.mg
ppa.finance
pap.hu
ppa.org.in
app.camp
app.com.pl
app.tw.cn
app.amsterdam
app.us.org
app.cyou
app.gov.mo
app.net.au
app.com.lv
app.pictures
app.web.id
pap.com.cn
ppa.com.ph
ppa.today
app.msk.ru
app.pages.dev
app.viajes
app.delivery
pap.co
ppa.com.mx
ppa.training
app.pl
ppa.social
app.woodside
app.lighting
app.az
app.fj.cn
app.dr.in
app.uk
ppa.co.uk
app.live
ppa.jp
app.gov.py
app.asia
app.pt
app.s3.amazonaws.com
pap.net
pap.com.tr
app.events
pap.org
app.computer
pap.vn
app.store
pap.com
app.pe
app.co.tz
app.cg
ppa.life
app.so
app.netlify.app
app.money
app.net.cn
app.ac.id
pap.pb.gov.br
app.kz
ppa.ee
pap.at
pap.st
app.ws
app.am
pap.tips
app.tel
app.rw
app.je
app.surf
ppa.center
pap.es
app.cd
app.law
app.sn.cn
app.com.mx
app.org
app.by
app.servegame.com
app.qualifioapp.com
pap.as
app.vu
app.co
app.ricoh
pap.kr
app.link
app.tc
app.biz
app.report
app.si
app.qh.cn
app.jobs
ppa.gc.ca
app.bz
ppa.hr
ppa.at
app.insure
app.sg
app.florist

DNS History

9 records (2 active, 7 former)

A54.205.61.3954.226.126.9023.20.31.21134.236.5.2944.218.50.23244.223.145.16852.2.111.16852.55.93.19154.89.221.218
○A23.20.31.2112026-03-03 → 2026-03-03 · 3 obs
● 2026-03-03 06:07:48
○ 2026-06-12 17:25:52
○ 2026-06-19 20:44:00
○A34.236.5.292026-03-03 → 2026-03-03 · 3 obs
● 2026-03-03 06:07:48
○ 2026-06-12 17:25:52
○ 2026-06-19 20:44:00
○A44.218.50.2322026-06-12 → 2026-06-12 · 3 obs
○ 2026-03-03 06:07:48
● 2026-06-12 17:25:52
○ 2026-06-19 20:44:00
○A44.223.145.1682026-06-12 → 2026-06-12 · 3 obs
○ 2026-03-03 06:07:48
● 2026-06-12 17:25:52
○ 2026-06-19 20:44:00
○A52.2.111.1682026-03-03 → 2026-03-03 · 3 obs
● 2026-03-03 06:07:48
○ 2026-06-12 17:25:52
○ 2026-06-19 20:44:00
○A52.55.93.1912026-03-03 → 2026-03-03 · 3 obs
● 2026-03-03 06:07:48
○ 2026-06-12 17:25:52
○ 2026-06-19 20:44:00
●A54.205.61.392026-06-19 → 2026-06-19 · 2 obs
○ 2026-06-12 17:25:52
● 2026-06-19 20:44:00
●A54.226.126.902026-06-19 → 2026-06-19 · 2 obs
○ 2026-06-12 17:25:52
● 2026-06-19 20:44:00
○A54.89.221.2182026-03-03 → 2026-03-03 · 3 obs
● 2026-03-03 06:07:48
○ 2026-06-12 17:25:52
○ 2026-06-19 20:44:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
teacherstack.comns-91.awsdns-11.com, ns-573.awsdns-07.net, ns-1539.awsdns-00.co.uk, ns-1430.awsdns-50.org2 records

✅ Authoritative Response

Server:205.251.192.91

NS records: ns-91.awsdns-11.com, ns-573.awsdns-07.net, ns-1539.awsdns-00.co.uk, ns-1430.awsdns-50.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for teacherstack.com (unsigned zone)

⏱️ Timing

Total: 162ms | Queries: -

📄 Records

TypeCountSample Data
A254.205.61.39, 54.226.126.90

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-91.awsdns-11.com, ns-91.awsdns-11.com)

Analysis

IP Addresses

app.teacherstack.com has two IP addresses: 54.205.61.39 and 54.226.126.90