`cdn.appstr.org`

DNSSEC	⚠️ Not signed
A	3.170.19.26^{🇺🇸 Amazon3.170.19.0/24}
		PTR	`server-3-170-19-26.iad61.r.cloudfront.net`
A	3.170.19.50^{🇺🇸 Amazon3.170.19.0/24}
A	3.170.19.53^{🇺🇸 Amazon3.170.19.0/24}
A	3.170.19.66^{🇺🇸 Amazon3.170.19.0/24}

Same first word

cdn.org

cdn.adobeaemcloud.com

cdn.black

cdn.be

cdn.om

cdn.md

cdn.eu.com

cdn.bet

cdn.fr

cdn.sk

cdn.live

cdn.je

cdn.show

cdn.ng

cdn.blob.core.windows.net

cdn.ru

cdn.debian.net

cdn.ceo

cdn.cab

cdn.gen.tr

cdn.to

cdn.bio

cdn.uk

cdn.rs

cdn.vet

cdn.ing

cdn.wroc.pl

cdn.jx.cn

cdn.li

cdn.gg

cdn.co.th

cdn.my

cdn.fitness

cdn.co.jp

cdn.pet

cdn.news

cdn.cz

cdn.gd

cdn.im

cdn.media

cdn.market

cdn.net.co

cdn.tv

cdn.support

cdn.ch

cdn.direct

cdn.neustar

cdn.blue

cdn.hr

cdn.dk

cdn.kz

cdn.video

cdn.co.in

cdn.yt

cdn.pink

cdn.delivery

cdn.cx

cdn.fan

cdn.ovh

cdn.io

cdn.app

cdn.house

cdn.awsapps.com

cdn.cc

cdn.moda

cdn.net.ru

cdn.bauhaus

cdn.management

cdn.partners

cdn.vc

cdn.nu

cdn.ltd

cdn.ba

cdn.so

cdn.sanok.pl

cdn.pl

cdn.bg

cdn.sg

cdn.expert

cdn.tv.br

cdn.ge

cdn.nic.in

cdn.med.br

cdn.ua

cdn.s3.amazonaws.com

cdn.space

cdn.web.tr

cdn.name

cdn.hk.cn

cdn.org.tw

cdn.com.ph

cdn.shopware.store

cdn.me

cdn.services

cdn.com.br

cdn.co.za

cdn.us

cdn.gmbh

cdn.co.id

cdn.com.vn

Similar names

ndc.business

dnc.in

dcn.cn

dcn.co

dnc.it

dcn.net.pk

cnd.com.pl

ndc.cz

dnc.co.jp

dcn.no

ndc.sk

cnd.com.do

dnc.gov.sg

ndc.com

dnc.dk

dnc.systems

dcn.news

cnd.life

ncd.academy

dcn.com.pl

ncd.life

dnc.cat

dnc.es

ncd.pl

ncd.net

cnd.qc.ca

cnd.fr

ndc.nl

cnd.org.uy

ncd.ru

cnd.guru

dcn.com.au

ndc.deals

ndc.com.ar

cnd.su

cnd.hu

dcn.com.cn

dcn.to

ndc.pt

ndc.ch

cnd.in

dcn.ro

ncd.one

cnd.se

dcn.com.tw

DNS History

16 records (4 active, 12 former)

○A13.33.153.1092026-03-15 → 2026-03-24 · 9 obs

○ 2026-03-14 23:38:24
● 2026-03-15 05:26:26
○ 2026-03-24 04:59:50
○ 2026-03-24 10:55:40
● 2026-03-24 13:11:12
○ 2026-03-24 16:36:00
● 2026-03-24 21:46:08
○ 2026-03-25 03:51:18
○ 2026-03-25 20:41:24

○A13.33.153.342026-03-15 → 2026-03-24 · 9 obs

○A13.33.153.452026-03-15 → 2026-03-24 · 9 obs

○A13.33.153.682026-03-15 → 2026-03-24 · 9 obs

○A13.33.235.492026-03-24 → 2026-03-25 · 10 obs

○ 2026-03-15 05:26:26
● 2026-03-24 04:59:50
● 2026-03-24 05:51:36
○ 2026-03-24 10:55:40
○ 2026-03-24 13:11:12
● 2026-03-24 16:36:00
○ 2026-03-24 21:46:08
○ 2026-03-25 08:04:46
● 2026-03-25 17:31:38
○ 2026-03-25 20:41:24

○A13.33.235.602026-03-24 → 2026-03-25 · 10 obs

○A13.33.235.732026-03-24 → 2026-03-25 · 10 obs

○A13.33.235.82026-03-24 → 2026-03-25 · 10 obs

○A18.164.154.502026-03-14 → 2026-03-14 · 3 obs

● 2026-03-14 23:38:24
○ 2026-03-15 05:26:26
○ 2026-03-25 20:41:24

○A18.164.154.572026-03-14 → 2026-03-14 · 3 obs

● 2026-03-14 23:38:24
○ 2026-03-15 05:26:26
○ 2026-03-25 20:41:24

○A18.164.154.962026-03-14 → 2026-03-14 · 3 obs

● 2026-03-14 23:38:24
○ 2026-03-15 05:26:26
○ 2026-03-25 20:41:24

○A18.164.154.992026-03-14 → 2026-03-14 · 3 obs

● 2026-03-14 23:38:24
○ 2026-03-15 05:26:26
○ 2026-03-25 20:41:24

●A3.170.19.262026-03-24 → 2026-03-25 · 8 obs

○ 2026-03-24 05:51:36
● 2026-03-24 10:55:40
○ 2026-03-24 13:11:12
○ 2026-03-24 21:46:08
● 2026-03-25 03:51:18
● 2026-03-25 08:04:46
○ 2026-03-25 17:31:38
● 2026-03-25 20:41:24

●A3.170.19.502026-03-24 → 2026-03-25 · 8 obs

○ 2026-03-24 05:51:36
● 2026-03-24 10:55:40
○ 2026-03-24 13:11:12
○ 2026-03-24 21:46:08
● 2026-03-25 03:51:18
● 2026-03-25 08:04:46
○ 2026-03-25 17:31:38
● 2026-03-25 20:41:24

●A3.170.19.532026-03-24 → 2026-03-25 · 8 obs

○ 2026-03-24 05:51:36
● 2026-03-24 10:55:40
○ 2026-03-24 13:11:12
○ 2026-03-24 21:46:08
● 2026-03-25 03:51:18
● 2026-03-25 08:04:46
○ 2026-03-25 17:31:38
● 2026-03-25 20:41:24

●A3.170.19.662026-03-24 → 2026-03-25 · 8 obs

○ 2026-03-24 05:51:36
● 2026-03-24 10:55:40
○ 2026-03-24 13:11:12
○ 2026-03-24 21:46:08
● 2026-03-25 03:51:18
● 2026-03-25 08:04:46
○ 2026-03-25 17:31:38
● 2026-03-25 20:41:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
appstr.org	ns-1769.awsdns-29.co.uk, ns-594.awsdns-10.net, ns-446.awsdns-55.com, ns-1284.awsdns-32.org	1 record

✅ Authoritative Response

Server:205.251.194.82

NS records: ns-1769.awsdns-29.co.uk, ns-594.awsdns-10.net, ns-446.awsdns-55.com, ns-1284.awsdns-32.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for appstr.org (unsigned zone)

⏱️ Timing

Total: 1216ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.170.19.53, 3.170.19.26...`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-1284.awsdns-32.org)

Analysis

IP Addresses

cdn.appstr.org maps to four IP numbers: 3.170.19.26, 3.170.19.50, 3.170.19.53 and 3.170.19.66.

Other host names, for instance d2xb9wcq3bf340.cloudfront.net, compassioninactionintl.com, sn-api-cf.sea.apse3.aws.indriverapp.com, ginioo.com and d3qlj7hbtbqfb6.cloudfront.net share IP numbers with cdn.appstr.org.

cdn.appstr.org - robtex.com

`cdn.appstr.org`

`appstr.org`

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

	DNSSEC	⚠️ Not signed
	NS	`ns-1284.awsdns-32.org` ⭐
	NS	`ns-1769.awsdns-29.co.uk`
	NS	`ns-446.awsdns-55.com`
	NS	`ns-594.awsdns-10.net`
	SOA	`ns-1284.awsdns-32.org`awsdns-hostmaster@amazon.com serial=1