`build.tizen.org`

DNSSEC	⚠️ Not signed
A	3.171.38.28^{🇺🇸 Amazon3.171.36.0/22}
		PTR	`server-3-171-38-28.iad61.r.cloudfront.net`
A	3.171.38.45^{🇺🇸 Amazon3.171.36.0/22}
A	3.171.38.52^{🇺🇸 Amazon3.171.36.0/22}
A	3.171.38.58^{🇺🇸 Amazon3.171.36.0/22}

`tizen.org`

	DNSSEC	⚠️ Not signed
	A	108.138.64.50^{🇺🇸 Amazon108.138.64.0/21}
	A	108.138.64.76^{🇺🇸 Amazon108.138.64.0/21}
	A	108.138.64.108^{🇺🇸 Amazon108.138.64.0/21}
	A	108.138.64.126^{🇺🇸 Amazon108.138.64.0/21}
	NS	`ns-9.awsdns-01.com` ⭐
	NS	`ns-1001.awsdns-61.net`
	NS	`ns-1181.awsdns-19.org`
	NS	`ns-1604.awsdns-08.co.uk`
	MX	`mail2.tizen.org` ⭐
	TXT	`google-site-verification=oyY3gNcU9XWquHEreUtXzIXG5avuHKziLBKyIA8b_j8google-si...`
	TXT	`v=spf1 ip4:52.78.144.254/32 include:aspmx.pardot.com ~all`
	SOA	`ns-9.awsdns-01.com`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (90/100)
rank #39053 globally
rank #4240 in the tld
WOT: SAFE (90/100)
📈 Tranco rank: #2,650

Tizen

Tizen is an open-source operating system hosted by The Linux Foundation, originally developed by Samsung. It powers a wide range of devices including smart TVs, wearables, IoT devices, and was previously used in smartphones. The project emphasizes connectivity and cross-device integration under its tagline "TIZEN, Connect Everything."

Key Features

Open-source Linux-based platform for multiple device categories
Active development with recent releases including Tizen Studio 6.1 (April 2025)
Expanding support for RISC-V architecture
Dedicated resources for both application developers (SDK, design guides) and platform developers (source code, build docs)

Infrastructure

Hosting: Entirely on Amazon Web Services (AWS)
Nameservers: AWS Route 53 (ns-9.awsdns-01.com and 3 others)
Web servers: 4 IPs in Amazon's network (18.154.132.x range)
Mail: mail2.tizen.org at 52.78.144.254 (AWS Korea region)
DNSSEC: Not enabled
Tranco rank: #2,637 globally

Same first word

build.equipment

build.com.au

build.co.uk

build.games

build.xen.prgmr.com

build.repair

build.camp

build.land

build.fm

build.investments

build.kz

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build.mx

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build.ms

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build.wtf

build.camera

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build.us

build.istanbul

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build.ws

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build.zone

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build.com.ua

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build.mk

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build.app

build.life

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build.ly

build

build.pe

build.fr

build.careers

build.graphics

build.ci

build.properties

build.ink

build.meme

build.com

build.co.kr

build.com.cn

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build.com.tw

build.fun

build.cheap

build.ru

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build.farm

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build.boutique

build.net

build.news

build.delivery

build.it

build.be

build.gov.ph

build.my

build.ninja

build.engineering

build.ca

build.media

build.co.za

build.marketing

build.nyc

build.map.fastly.net

build.ml

build.run

build.guide

build.computer

build.tools

build.cm

build.su

build.ai

build.se

build.nl

build.me

build.id

build.money

build.kr

build.org

build.pet

build.za.net

build.az

build.biz

build.gr

build.vip

build.org.tw

build.direct

build.no

build.place

build.lt

build.beer

build.com.br

build.com.mx

build.co.nz

build.systems

build.at

build.lu

build.solutions

build.si

build.sh

build.co.ua

build.ltda

build.org.ua

build.dev

Similar names

biuld.top

bildu.info

biuld.com

buidl.vip

bidul.co

bidul.pl

dubil.de

bidul.tv

bidul.net

dulib.com

bidul.org

dubli.com

budil.cz

ulbid.com

bludi.com

buidl.jp

buidl.network

bildu.es

bulid.io

luidb.com

buldi.ru

dubli.ru

dubli.ca

ubild.com

bildu.com

buidl.cool

budli.in

bidul.biz

DNS History

36 records (4 active, 32 former)

○A108.138.103.1082026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-11 05:39:34
● 2026-06-11 06:14:18
○ 2026-06-11 10:15:16
○ 2026-07-04 12:48:54

○A108.138.103.412026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-11 05:39:34
● 2026-06-11 06:14:18
○ 2026-06-11 10:15:16
○ 2026-07-04 12:48:54

○A108.138.103.502026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-11 05:39:34
● 2026-06-11 06:14:18
○ 2026-06-11 10:15:16
○ 2026-07-04 12:48:54

○A108.138.103.532026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-11 05:39:34
● 2026-06-11 06:14:18
○ 2026-06-11 10:15:16
○ 2026-07-04 12:48:54

○A108.138.14.1202026-06-30 → 2026-07-03 · 6 obs

○ 2026-06-30 15:08:26
● 2026-06-30 23:45:20
○ 2026-07-03 03:08:56
● 2026-07-03 19:12:14
○ 2026-07-04 12:48:52
○ 2026-07-04 12:48:54

○A108.138.14.162026-06-30 → 2026-07-03 · 6 obs

○ 2026-06-30 15:08:26
● 2026-06-30 23:45:20
○ 2026-07-03 03:08:56
● 2026-07-03 19:12:14
○ 2026-07-04 12:48:52
○ 2026-07-04 12:48:54

○A108.138.14.382026-06-30 → 2026-07-03 · 6 obs

○ 2026-06-30 15:08:26
● 2026-06-30 23:45:20
○ 2026-07-03 03:08:56
● 2026-07-03 19:12:14
○ 2026-07-04 12:48:52
○ 2026-07-04 12:48:54

○A108.138.14.842026-06-30 → 2026-07-03 · 6 obs

○ 2026-06-30 15:08:26
● 2026-06-30 23:45:20
○ 2026-07-03 03:08:56
● 2026-07-03 19:12:14
○ 2026-07-04 12:48:52
○ 2026-07-04 12:48:54

○A13.225.205.112026-06-18 → 2026-06-29 · 28 obs

○ 2026-06-18 10:05:36
● 2026-06-18 15:03:10
○ 2026-06-19 13:25:22
● 2026-06-20 03:41:08
○ 2026-06-20 12:25:14
● 2026-06-21 06:24:28
○ 2026-06-21 09:24:04
● 2026-06-22 14:04:18
○ 2026-06-22 23:48:46
● 2026-06-24 10:14:36
○ 2026-06-24 15:38:36
● 2026-06-24 20:25:08
○ 2026-06-25 12:40:58
● 2026-06-25 18:21:52
○ 2026-06-26 14:19:32
● 2026-06-26 16:12:56
○ 2026-06-27 02:38:26
● 2026-06-27 10:56:34
○ 2026-06-28 08:42:42
● 2026-06-28 12:03:10
○ 2026-06-28 12:47:38
● 2026-06-28 15:07:24
○ 2026-06-28 17:30:20
● 2026-06-28 22:53:28
○ 2026-06-29 07:58:56
● 2026-06-29 09:34:08
○ 2026-06-29 14:00:26
○ 2026-07-04 12:48:54

○A13.225.205.192026-06-18 → 2026-06-29 · 28 obs

○A13.225.205.542026-06-18 → 2026-06-29 · 28 obs

○A13.225.205.732026-06-18 → 2026-06-29 · 28 obs

○A3.162.163.1042026-06-30 → 2026-06-30 · 4 obs

○ 2026-06-29 14:00:26
● 2026-06-30 06:19:30
○ 2026-06-30 15:08:26
○ 2026-07-04 12:48:54

○A3.162.163.1162026-06-30 → 2026-06-30 · 4 obs

○ 2026-06-29 14:00:26
● 2026-06-30 06:19:30
○ 2026-06-30 15:08:26
○ 2026-07-04 12:48:54

○A3.162.163.482026-06-30 → 2026-06-30 · 4 obs

○ 2026-06-29 14:00:26
● 2026-06-30 06:19:30
○ 2026-06-30 15:08:26
○ 2026-07-04 12:48:54

○A3.162.163.732026-06-30 → 2026-06-30 · 4 obs

○ 2026-06-29 14:00:26
● 2026-06-30 06:19:30
○ 2026-06-30 15:08:26
○ 2026-07-04 12:48:54

○A3.162.247.1282026-06-09 → 2026-06-09 · 3 obs

● 2026-06-09 04:15:40
○ 2026-06-11 05:39:34
○ 2026-07-04 12:48:54

○A3.162.247.182026-06-09 → 2026-06-09 · 3 obs

● 2026-06-09 04:15:40
○ 2026-06-11 05:39:34
○ 2026-07-04 12:48:54

○A3.162.247.352026-06-09 → 2026-06-09 · 3 obs

● 2026-06-09 04:15:40
○ 2026-06-11 05:39:34
○ 2026-07-04 12:48:54

○A3.162.247.602026-06-09 → 2026-06-09 · 3 obs

● 2026-06-09 04:15:40
○ 2026-06-11 05:39:34
○ 2026-07-04 12:48:54

●A3.171.38.282026-06-11 → 2026-07-04 · 25 obs

○ 2026-06-11 10:15:16
● 2026-06-11 15:37:04
○ 2026-06-11 22:21:18
○ 2026-06-12 16:04:32
● 2026-06-12 16:39:18
● 2026-06-12 17:19:18
○ 2026-06-12 23:29:44
● 2026-06-13 15:40:50
○ 2026-06-13 23:09:24
○ 2026-06-16 12:14:48
● 2026-06-16 15:51:42
● 2026-06-16 17:34:52
○ 2026-06-18 10:05:36
● 2026-06-21 09:24:04
○ 2026-06-21 16:03:04
● 2026-06-27 09:42:38
○ 2026-06-27 10:56:34
● 2026-06-28 20:13:52
○ 2026-06-28 21:17:20
● 2026-06-29 08:47:20
○ 2026-06-29 09:34:08
● 2026-07-03 15:01:38
○ 2026-07-03 19:12:14
● 2026-07-04 12:48:52
● 2026-07-04 12:48:54

●A3.171.38.452026-06-11 → 2026-07-04 · 25 obs

●A3.171.38.522026-06-11 → 2026-07-04 · 25 obs

●A3.171.38.582026-06-11 → 2026-07-04 · 25 obs

○A3.174.193.222026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-28 22:53:28
● 2026-06-29 07:58:56
○ 2026-06-29 08:47:20
○ 2026-07-04 12:48:54

○A3.174.193.372026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-28 22:53:28
● 2026-06-29 07:58:56
○ 2026-06-29 08:47:20
○ 2026-07-04 12:48:54

○A3.174.193.422026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-28 22:53:28
● 2026-06-29 07:58:56
○ 2026-06-29 08:47:20
○ 2026-07-04 12:48:54

○A3.174.193.72026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-28 22:53:28
● 2026-06-29 07:58:56
○ 2026-06-29 08:47:20
○ 2026-07-04 12:48:54

○A3.174.59.202026-07-03 → 2026-07-03 · 4 obs

○ 2026-06-30 23:45:20
● 2026-07-03 03:08:56
○ 2026-07-03 15:01:38
○ 2026-07-04 12:48:54

○A3.174.59.542026-07-03 → 2026-07-03 · 4 obs

○ 2026-06-30 23:45:20
● 2026-07-03 03:08:56
○ 2026-07-03 15:01:38
○ 2026-07-04 12:48:54

○A3.174.59.592026-07-03 → 2026-07-03 · 4 obs

○ 2026-06-30 23:45:20
● 2026-07-03 03:08:56
○ 2026-07-03 15:01:38
○ 2026-07-04 12:48:54

○A3.174.59.72026-07-03 → 2026-07-03 · 4 obs

○ 2026-06-30 23:45:20
● 2026-07-03 03:08:56
○ 2026-07-03 15:01:38
○ 2026-07-04 12:48:54

○A52.222.177.542026-06-11 → 2026-06-30 · 46 obs

○ 2026-06-09 04:15:40
● 2026-06-11 05:39:34
○ 2026-06-11 06:14:18
● 2026-06-11 10:15:16
○ 2026-06-11 15:37:04
● 2026-06-11 22:21:18
● 2026-06-12 16:04:32
○ 2026-06-12 16:39:18
○ 2026-06-12 17:19:18
● 2026-06-12 23:29:44
○ 2026-06-13 15:40:50
● 2026-06-13 23:09:24
● 2026-06-16 12:14:48
○ 2026-06-16 15:51:42
○ 2026-06-16 17:34:52
● 2026-06-18 10:05:36
○ 2026-06-18 15:03:10
● 2026-06-19 13:25:22
○ 2026-06-20 03:41:08
● 2026-06-20 12:25:14
○ 2026-06-21 06:24:28
● 2026-06-21 16:03:04
○ 2026-06-22 14:04:18
● 2026-06-22 23:48:46
○ 2026-06-24 10:14:36
● 2026-06-24 15:38:36
○ 2026-06-24 20:25:08
● 2026-06-25 12:40:58
○ 2026-06-25 18:21:52
● 2026-06-26 14:19:32
○ 2026-06-26 16:12:56
● 2026-06-27 02:38:26
○ 2026-06-27 09:42:38
● 2026-06-28 08:42:42
○ 2026-06-28 12:03:10
● 2026-06-28 12:47:38
○ 2026-06-28 15:07:24
● 2026-06-28 17:30:20
○ 2026-06-28 20:13:52
● 2026-06-28 21:17:20
○ 2026-06-28 22:53:28
● 2026-06-29 14:00:26
○ 2026-06-30 06:19:30
● 2026-06-30 15:08:26
○ 2026-06-30 23:45:20
○ 2026-07-04 12:48:54

○A52.222.177.642026-06-11 → 2026-06-30 · 46 obs

○A52.222.177.792026-06-11 → 2026-06-30 · 46 obs

○A52.222.177.962026-06-11 → 2026-06-30 · 46 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
tizen.org	ns-9.awsdns-01.com, ns-1001.awsdns-61.net, ns-1181.awsdns-19.org, ns-1604.awsdns-08.co.uk	2 records

✅ Authoritative Response

Server:205.251.198.68

NS records: ns-9.awsdns-01.com, ns-1001.awsdns-61.net, ns-1181.awsdns-19.org, ns-1604.awsdns-08.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tizen.org (unsigned zone)

⏱️ Timing

Total: 541ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.171.38.52, 3.171.38.45...`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-1181.awsdns-19.org, ns-1181.awsdns-19.org)

Analysis

IP Addresses

build.tizen.org directs to four IP numbers, which are 3.171.38.28, 3.171.38.45, 3.171.38.52 and 3.171.38.58.

Among the host names that share IP numbers with build.tizen.org are dl7rc7zvuvonm.cloudfront.net, anime-today.com, 8dayy8z7.com and two others.

build.tizen.org - robtex.com

build.tizen.org

tizen.org

Tizen

Key Features

Infrastructure

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

`build.tizen.org`

`tizen.org`