dev.rightarm.jp - dns.ninja

`dev.rightarm.jp`

DNSSEC	⚠️ Not signed
A	13.35.107.23^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
		PTR	`server-13-35-107-23.phl51.r.cloudfront.net`
A	13.35.107.49^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
A	13.35.107.64^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
A	13.35.107.122^{🇺🇸 Amazon13.35.107.0/24 -Cloudfront}
NS	`ns-455.awsdns-56.com` ⭐
		A	2600:9000:5301:c700::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-455.awsdns-56.com`
		A	205.251.193.199^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-455.awsdns-56.com`
NS	`ns-1039.awsdns-01.org`
		A	2600:9000:5304:f00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1039.awsdns-01.org`
		A	205.251.196.15^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1039.awsdns-01.org`
NS	`ns-1827.awsdns-36.co.uk`
		A	2600:9000:5307:2300::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1827.awsdns-36.co.uk`
		A	205.251.199.35^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1827.awsdns-36.co.uk`
NS	`ns-886.awsdns-46.net`
		A	2600:9000:5303:7600::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-886.awsdns-46.net`
		A	205.251.195.118^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-886.awsdns-46.net`
MX	`inbound-smtp.us-east-1.amazonaws.com` ⭐
		A	3.211.210.226^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-211-210-226.compute-1.amazonaws.com`
		A	44.206.9.87^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
SOA	`ns-455.awsdns-56.com`awsdns-hostmaster@amazon.com serial=4

`rightarm.jp`

	DNSSEC	⚠️ Not signed
	A	163.44.187.87^{🇯🇵 GMO-INTERNET163.44.187.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
	NS	`01.dnsv.jp` ⭐
	NS	`02.dnsv.jp`
	NS	`03.dnsv.jp`
	NS	`04.dnsv.jp`
	SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1574309304

Subdomains

api.dev.rightarm.jp

Same first word

dev.wtf

dev.net.br

dev.blog

dev.com.vn

dev.org.il

dev.ge

dev.studio

dev.co.rs

dev.se

dev.canva-apps.cn

dev.email

dev.de

dev.delivery

dev.im

dev.com.mx

dev.tatar

dev.careers

dev

dev.am

dev.global

dev.wf

dev.es

dev.st

dev.sap

dev.id

dev.fi

dev.ir

dev.video

dev.capital

dev.net.cn

dev.pt

dev.tv

dev.dating

dev.net.in

dev.ai

dev.my

dev.jp

dev.idv.tw

dev.media

dev.fun

dev.dog

dev.tm

dev.sarl

dev.life

dev.com.co

dev.si

dev.s3-eu-west-1.amazonaws.com

dev.services

dev.digital

dev.bet

dev.co.uk

dev.moe

dev.cm

dev.ma

dev.pro

dev.kr

dev.sg

dev.it

dev.www.ro

dev.bg

dev.one

dev.mock.pstmn.io

dev.solar

dev.md

dev.tc

dev.trade

dev.ci

dev.bzh

dev.ba

dev.by

dev.xyz

dev.community

dev.al

dev.finance

dev.ne.jp

dev.sale

dev.wpdevcloud.com

dev.uk

dev.city

dev.hf.space

dev.rs

dev.lighting

dev.town

dev.vn

dev.kz

dev.uz

dev.lu

dev.events

dev.shiksha

dev.idf.il

dev.rt.ht

dev.gold

dev.co.id

dev.bnpparibas

dev.ad

dev.space

dev.international

dev.myftp.org

dev.med

dev.wiki

dev.dn.ua

dev.s3-us-west-2.amazonaws.com

dev.dance

dev.aws

dev.cd

dev.cy

dev.com.br

dev.hm

dev.live

dev.ws

dev.ca

dev.no

dev.awsapps.com

dev.biz

dev.ltd

dev.education

dev.web.id

dev.cz

dev.exchange

dev.host

dev.work

dev.canva-apps.com

dev.black

dev.sa

dev.mine.nu

dev.com.jo

dev.lc

dev.myshopify.com

dev.adobeaemcloud.com

dev.kitchen

dev.ss

dev.tn

dev.server-on.net

dev.hu

dev.dk

dev.com.pl

dev.org.pk

dev.domains

dev.ml

dev.family

dev.org

dev.site

dev.camp

dev.marketing

dev.net

dev.agency

dev.jobs

dev.fitness

dev.com

dev.vip

dev.cam

dev.tools

dev.bo

dev.bio

dev.lt

dev.krd

dev.chat

dev.org.tr

dev.company

dev.management

dev.s3.amazonaws.com

dev.ru.net

dev.qa

dev.mx

dev.co

dev.dojin.com

dev.hr

dev.bi

dev.express

dev.co.il

dev.ro

dev.fail

dev.band

Similar names

dve.cz

dve.cc

edv.su

ved.net

edv.se

edv.biz

edv.pl

ved.net.cn

evd.in

edv.exchange

evd.co.za

vde.org

dve.de

evd.com.br

edv.fr

ved.lv

edv.ru

vde.ddns.net

edv.land

evd.eu

ved.de

ved.sk

ved.dk

ved.be

edv.guru

ved.su

edv.net.au

ved.co

edv.discount

dve.bg

vde.in

ved.cn

evd.com.hk

dve.s3.amazonaws.com

evd.cn

ved.com

ved.no

evd.ru

edv.support

dve.com

edv.net

ved.ru

ved.cc

edv.by

dve.info

vde.net.au

vde.org.uk

vde.biz

dve.com.br

evd.cc

edv.koeln

vde.se

evd.sk

ved.nl

evd.de

edv.works

dve.com.cn

edv.com

ved.co.in

dve.co

ved.com.ua

dve.tw

edv.at

edv.world

dve.dev

evd.jp

edv.tools

edv.co.uk

vde.de

dve.com.mx

DNS History

109 records (9 active, 100 former)

●NSns-1039.awsdns-01.org2026-02-19 → 2026-08-01 · 2 obs

● 2026-02-19 14:53:10
● 2026-08-01 17:11:58

●NSns-1827.awsdns-36.co.uk2026-02-19 → 2026-08-01 · 2 obs

● 2026-02-19 14:53:10
● 2026-08-01 17:11:58

●NSns-455.awsdns-56.com2026-02-19 → 2026-08-01 · 2 obs

● 2026-02-19 14:53:10
● 2026-08-01 17:11:58

●NSns-886.awsdns-46.net2026-02-19 → 2026-08-01 · 2 obs

● 2026-02-19 14:53:10
● 2026-08-01 17:11:58

●MXinbound-smtp.us-east-1.amazonaws.com2026-02-19 → 2026-08-01 · 12 obs

● 2026-02-19 14:53:10
● 2026-06-11 02:28:20
○ 2026-06-11 04:48:30
● 2026-06-11 06:09:32
● 2026-06-11 09:21:46
○ 2026-06-11 12:15:54
● 2026-06-11 13:42:16
○ 2026-06-29 18:09:22
● 2026-06-30 00:56:58
○ 2026-07-24 04:24:40
● 2026-07-24 06:38:12
● 2026-08-01 17:11:58

○A108.139.95.262026-04-08 → 2026-07-12 · 18 obs

○ 2026-04-07 18:12:16
● 2026-04-08 01:12:02
○ 2026-04-08 02:08:36
○ 2026-04-08 08:57:04
● 2026-04-08 11:10:18
○ 2026-04-08 13:34:46
○ 2026-04-14 08:09:56
● 2026-04-14 15:06:40
● 2026-04-17 12:01:38
○ 2026-04-18 05:16:50
○ 2026-06-05 10:44:06
● 2026-06-06 02:18:08
○ 2026-06-06 15:51:18
● 2026-06-06 21:11:22
○ 2026-06-07 03:32:06
● 2026-07-12 07:36:32
○ 2026-07-12 10:40:08
○ 2026-08-01 17:11:58

○A108.139.95.412026-04-08 → 2026-07-12 · 18 obs

○A108.139.95.442026-04-08 → 2026-07-12 · 18 obs

○A108.139.95.722026-04-08 → 2026-07-12 · 18 obs

○A108.156.85.1052026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-17 01:46:42
● 2026-06-17 02:31:30
○ 2026-06-17 08:08:08
○ 2026-08-01 17:11:58

○A108.156.85.1182026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-17 01:46:42
● 2026-06-17 02:31:30
○ 2026-06-17 08:08:08
○ 2026-08-01 17:11:58

○A108.156.85.162026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-17 01:46:42
● 2026-06-17 02:31:30
○ 2026-06-17 08:08:08
○ 2026-08-01 17:11:58

○A108.156.85.432026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-17 01:46:42
● 2026-06-17 02:31:30
○ 2026-06-17 08:08:08
○ 2026-08-01 17:11:58

○A108.157.173.1142026-06-17 → 2026-07-28 · 12 obs

○ 2026-06-17 02:31:30
● 2026-06-17 08:08:08
● 2026-06-17 09:09:40
○ 2026-06-17 15:30:40
○ 2026-06-18 00:31:04
● 2026-06-18 02:30:08
○ 2026-06-18 20:45:56
● 2026-07-27 11:26:10
○ 2026-07-27 12:35:06
● 2026-07-28 15:32:52
○ 2026-07-28 23:03:50
○ 2026-08-01 17:11:58

○A108.157.173.52026-06-17 → 2026-07-28 · 12 obs

○A108.157.173.592026-06-17 → 2026-07-28 · 12 obs

○A108.157.173.772026-06-17 → 2026-07-28 · 12 obs

○A13.226.209.1232026-03-16 → 2026-06-19 · 8 obs

○ 2026-03-14 12:29:18
● 2026-03-16 09:36:30
○ 2026-03-16 11:25:08
● 2026-06-19 11:06:34
○ 2026-06-19 11:45:02
● 2026-06-19 13:16:42
○ 2026-06-19 14:53:44
○ 2026-08-01 17:11:58

○A13.226.209.292026-03-16 → 2026-06-19 · 8 obs

○ 2026-03-14 12:29:18
● 2026-03-16 09:36:30
○ 2026-03-16 11:25:08
● 2026-06-19 11:06:34
○ 2026-06-19 11:45:02
● 2026-06-19 13:16:42
○ 2026-06-19 14:53:44
○ 2026-08-01 17:11:58

○A13.226.209.92026-03-16 → 2026-06-19 · 8 obs

○ 2026-03-14 12:29:18
● 2026-03-16 09:36:30
○ 2026-03-16 11:25:08
● 2026-06-19 11:06:34
○ 2026-06-19 11:45:02
● 2026-06-19 13:16:42
○ 2026-06-19 14:53:44
○ 2026-08-01 17:11:58

○A13.226.209.912026-03-16 → 2026-06-19 · 8 obs

○ 2026-03-14 12:29:18
● 2026-03-16 09:36:30
○ 2026-03-16 11:25:08
● 2026-06-19 11:06:34
○ 2026-06-19 11:45:02
● 2026-06-19 13:16:42
○ 2026-06-19 14:53:44
○ 2026-08-01 17:11:58

○A13.227.207.202026-03-28 → 2026-08-01 · 68 obs

○ 2026-03-26 00:14:16
● 2026-03-28 13:31:30
● 2026-03-28 18:16:34
○ 2026-03-28 21:58:56
● 2026-03-29 00:11:30
○ 2026-03-30 14:58:02
○ 2026-06-16 12:25:06
● 2026-06-30 23:23:32
● 2026-07-03 19:19:44
○ 2026-07-05 05:46:14
● 2026-07-07 14:44:58
● 2026-07-15 12:20:16
○ 2026-07-15 13:02:14
● 2026-07-15 14:29:00
○ 2026-07-15 16:47:36
● 2026-07-15 21:57:36
○ 2026-07-16 01:14:58
● 2026-07-16 12:02:00
○ 2026-07-16 23:56:16
● 2026-07-17 01:19:18
○ 2026-07-17 04:27:02
● 2026-07-17 12:16:36
○ 2026-07-17 23:11:42
● 2026-07-18 04:14:06
○ 2026-07-18 06:08:16
● 2026-07-18 08:02:44
○ 2026-07-18 22:26:32
● 2026-07-18 23:34:56
○ 2026-07-19 00:42:02
● 2026-07-19 07:57:26
○ 2026-07-19 09:14:48
● 2026-07-19 18:55:46
○ 2026-07-20 00:12:22
● 2026-07-20 01:53:04
○ 2026-07-20 10:48:40
● 2026-07-20 12:16:54
○ 2026-07-20 16:11:58
● 2026-07-20 16:49:14
○ 2026-07-21 01:45:18
● 2026-07-21 03:28:40
○ 2026-07-21 06:32:00
● 2026-07-21 07:27:08
○ 2026-07-21 19:05:30
● 2026-07-22 00:12:50
○ 2026-07-22 05:57:06
● 2026-07-22 08:33:14
○ 2026-07-22 10:11:36
● 2026-07-22 16:22:50
○ 2026-07-22 18:41:10
● 2026-07-22 22:10:06
○ 2026-07-23 03:53:52
● 2026-07-23 04:38:48
○ 2026-07-23 11:04:14
● 2026-07-23 15:22:50
○ 2026-07-23 16:48:20
● 2026-07-24 02:20:44
○ 2026-07-24 04:24:40
● 2026-07-28 03:40:54
○ 2026-07-28 09:12:38
● 2026-07-30 17:57:14
○ 2026-07-31 01:18:16
● 2026-07-31 05:18:14
○ 2026-07-31 06:12:36
● 2026-07-31 13:33:06
○ 2026-07-31 21:04:54
● 2026-08-01 04:21:48
○ 2026-08-01 11:32:38
○ 2026-08-01 17:11:58

○A13.227.207.482026-03-28 → 2026-08-01 · 68 obs

○A13.227.207.542026-03-28 → 2026-08-01 · 68 obs

○A13.227.207.612026-03-28 → 2026-08-01 · 68 obs

○A13.249.228.1062026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-28 09:57:38
● 2026-07-28 10:43:12
○ 2026-07-28 15:32:52
○ 2026-08-01 17:11:58

○A13.249.228.1212026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-28 09:57:38
● 2026-07-28 10:43:12
○ 2026-07-28 15:32:52
○ 2026-08-01 17:11:58

○A13.249.228.202026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-28 09:57:38
● 2026-07-28 10:43:12
○ 2026-07-28 15:32:52
○ 2026-08-01 17:11:58

○A13.249.228.342026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-28 09:57:38
● 2026-07-28 10:43:12
○ 2026-07-28 15:32:52
○ 2026-08-01 17:11:58

○A13.249.231.1232026-05-27 → 2026-05-31 · 7 obs

○ 2026-05-27 06:46:38
● 2026-05-27 09:53:14
○ 2026-05-27 21:21:08
○ 2026-05-31 00:28:08
● 2026-05-31 20:00:50
○ 2026-05-31 20:40:46
○ 2026-08-01 17:11:58

○A13.249.231.602026-05-27 → 2026-05-31 · 7 obs

○ 2026-05-27 06:46:38
● 2026-05-27 09:53:14
○ 2026-05-27 21:21:08
○ 2026-05-31 00:28:08
● 2026-05-31 20:00:50
○ 2026-05-31 20:40:46
○ 2026-08-01 17:11:58

○A13.249.231.762026-05-27 → 2026-05-31 · 7 obs

○ 2026-05-27 06:46:38
● 2026-05-27 09:53:14
○ 2026-05-27 21:21:08
○ 2026-05-31 00:28:08
● 2026-05-31 20:00:50
○ 2026-05-31 20:40:46
○ 2026-08-01 17:11:58

○A13.249.231.782026-05-27 → 2026-05-31 · 7 obs

○ 2026-05-27 06:46:38
● 2026-05-27 09:53:14
○ 2026-05-27 21:21:08
○ 2026-05-31 00:28:08
● 2026-05-31 20:00:50
○ 2026-05-31 20:40:46
○ 2026-08-01 17:11:58

○A13.33.109.172026-04-22 → 2026-05-18 · 16 obs

○ 2026-04-18 05:16:50
● 2026-04-22 00:36:12
○ 2026-04-22 07:01:30
○ 2026-04-24 00:10:08
● 2026-04-24 05:20:06
○ 2026-04-24 06:27:20
○ 2026-05-01 10:43:12
● 2026-05-01 16:21:54
○ 2026-05-01 22:23:06
○ 2026-05-06 02:29:32
● 2026-05-06 06:37:18
○ 2026-05-06 15:11:34
○ 2026-05-18 16:42:04
● 2026-05-18 19:14:24
○ 2026-05-19 01:35:10
○ 2026-08-01 17:11:58

○A13.33.109.642026-04-22 → 2026-05-18 · 16 obs

○A13.33.109.882026-04-22 → 2026-05-18 · 16 obs

○A13.33.109.962026-04-22 → 2026-05-18 · 16 obs

○A13.33.153.162026-05-02 → 2026-06-16 · 8 obs

○ 2026-05-01 22:23:06
● 2026-05-02 05:16:10
○ 2026-05-02 15:32:48
○ 2026-06-15 20:12:54
● 2026-06-16 00:07:44
● 2026-06-16 01:59:04
○ 2026-06-16 03:04:34
○ 2026-08-01 17:11:58

○A13.33.153.212026-05-02 → 2026-06-16 · 8 obs

○ 2026-05-01 22:23:06
● 2026-05-02 05:16:10
○ 2026-05-02 15:32:48
○ 2026-06-15 20:12:54
● 2026-06-16 00:07:44
● 2026-06-16 01:59:04
○ 2026-06-16 03:04:34
○ 2026-08-01 17:11:58

○A13.33.153.482026-05-02 → 2026-06-16 · 8 obs

○ 2026-05-01 22:23:06
● 2026-05-02 05:16:10
○ 2026-05-02 15:32:48
○ 2026-06-15 20:12:54
● 2026-06-16 00:07:44
● 2026-06-16 01:59:04
○ 2026-06-16 03:04:34
○ 2026-08-01 17:11:58

○A13.33.153.752026-05-02 → 2026-06-16 · 8 obs

○ 2026-05-01 22:23:06
● 2026-05-02 05:16:10
○ 2026-05-02 15:32:48
○ 2026-06-15 20:12:54
● 2026-06-16 00:07:44
● 2026-06-16 01:59:04
○ 2026-06-16 03:04:34
○ 2026-08-01 17:11:58

○A13.33.235.1282026-03-24 → 2026-03-25 · 7 obs

○ 2026-03-22 22:51:10
● 2026-03-24 23:56:08
○ 2026-03-25 01:27:30
○ 2026-03-25 21:26:22
● 2026-03-25 22:40:56
○ 2026-03-26 00:14:16
○ 2026-08-01 17:11:58

○A13.33.235.232026-03-24 → 2026-03-25 · 7 obs

○ 2026-03-22 22:51:10
● 2026-03-24 23:56:08
○ 2026-03-25 01:27:30
○ 2026-03-25 21:26:22
● 2026-03-25 22:40:56
○ 2026-03-26 00:14:16
○ 2026-08-01 17:11:58

○A13.33.235.502026-03-24 → 2026-03-25 · 7 obs

○ 2026-03-22 22:51:10
● 2026-03-24 23:56:08
○ 2026-03-25 01:27:30
○ 2026-03-25 21:26:22
● 2026-03-25 22:40:56
○ 2026-03-26 00:14:16
○ 2026-08-01 17:11:58

○A13.33.235.992026-03-24 → 2026-03-25 · 7 obs

○ 2026-03-22 22:51:10
● 2026-03-24 23:56:08
○ 2026-03-25 01:27:30
○ 2026-03-25 21:26:22
● 2026-03-25 22:40:56
○ 2026-03-26 00:14:16
○ 2026-08-01 17:11:58

●A13.35.107.1222026-07-13 → 2026-08-01 · 45 obs

○ 2026-07-13 04:26:52
● 2026-07-13 10:25:42
○ 2026-07-13 15:09:02
● 2026-07-13 16:13:28
○ 2026-07-13 16:56:22
● 2026-07-14 13:22:44
○ 2026-07-14 17:02:48
● 2026-07-15 08:42:16
○ 2026-07-15 09:48:32
● 2026-07-16 03:48:42
○ 2026-07-16 05:09:36
● 2026-07-18 03:24:30
○ 2026-07-18 04:14:06
● 2026-07-18 07:16:40
○ 2026-07-18 08:02:44
● 2026-07-18 22:26:32
○ 2026-07-18 23:34:56
● 2026-07-19 12:19:54
○ 2026-07-19 13:42:20
● 2026-07-20 10:48:40
○ 2026-07-20 12:16:54
● 2026-07-21 21:48:08
○ 2026-07-21 23:19:12
● 2026-07-22 05:57:06
○ 2026-07-22 08:33:14
● 2026-07-22 10:11:36
○ 2026-07-22 12:06:14
● 2026-07-22 18:41:10
○ 2026-07-22 21:01:36
● 2026-07-23 12:41:10
○ 2026-07-23 14:33:20
● 2026-07-25 22:08:44
○ 2026-07-26 01:18:54
● 2026-07-26 03:41:38
○ 2026-07-26 04:42:56
● 2026-07-27 12:35:06
○ 2026-07-27 16:49:40
● 2026-07-30 02:08:18
○ 2026-07-30 10:05:40
● 2026-07-31 01:18:16
○ 2026-07-31 05:18:14
● 2026-07-31 06:12:36
○ 2026-07-31 09:15:22
● 2026-08-01 17:11:56
● 2026-08-01 17:11:58

●A13.35.107.232026-07-13 → 2026-08-01 · 45 obs

●A13.35.107.492026-07-13 → 2026-08-01 · 45 obs

●A13.35.107.642026-07-13 → 2026-08-01 · 45 obs

○A18.161.229.1002026-05-26 → 2026-05-26 · 4 obs

○ 2026-05-21 22:35:16
● 2026-05-26 21:36:18
○ 2026-05-27 05:49:36
○ 2026-08-01 17:11:58

○A18.161.229.1192026-05-26 → 2026-05-26 · 4 obs

○ 2026-05-21 22:35:16
● 2026-05-26 21:36:18
○ 2026-05-27 05:49:36
○ 2026-08-01 17:11:58

○A18.161.229.432026-05-26 → 2026-05-26 · 4 obs

○ 2026-05-21 22:35:16
● 2026-05-26 21:36:18
○ 2026-05-27 05:49:36
○ 2026-08-01 17:11:58

○A18.161.229.512026-05-26 → 2026-05-26 · 4 obs

○ 2026-05-21 22:35:16
● 2026-05-26 21:36:18
○ 2026-05-27 05:49:36
○ 2026-08-01 17:11:58

○A18.164.144.1132026-05-28 → 2026-06-04 · 14 obs

○ 2026-05-27 21:21:08
● 2026-05-28 08:49:32
○ 2026-05-28 11:57:36
○ 2026-06-01 21:45:04
● 2026-06-02 05:04:10
○ 2026-06-02 10:54:34
● 2026-06-02 11:36:48
○ 2026-06-02 17:21:36
● 2026-06-02 17:55:02
○ 2026-06-02 19:17:16
○ 2026-06-04 12:19:26
● 2026-06-04 17:07:04
○ 2026-06-04 21:08:56
○ 2026-08-01 17:11:58

○A18.164.144.392026-05-28 → 2026-06-04 · 14 obs

○A18.164.144.562026-05-28 → 2026-06-04 · 14 obs

○A18.164.144.892026-05-28 → 2026-06-04 · 14 obs

○A18.172.226.1192026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 02:15:48
● 2026-03-22 14:06:54
○ 2026-03-22 15:18:30
○ 2026-08-01 17:11:58

○A18.172.226.212026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 02:15:48
● 2026-03-22 14:06:54
○ 2026-03-22 15:18:30
○ 2026-08-01 17:11:58

○A18.172.226.552026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 02:15:48
● 2026-03-22 14:06:54
○ 2026-03-22 15:18:30
○ 2026-08-01 17:11:58

○A18.172.226.82026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 02:15:48
● 2026-03-22 14:06:54
○ 2026-03-22 15:18:30
○ 2026-08-01 17:11:58

○A18.244.179.352026-02-21 → 2026-06-30 · 18 obs

○ 2026-02-21 12:03:08
● 2026-02-21 14:12:44
● 2026-02-22 07:20:08
○ 2026-02-22 10:52:52
○ 2026-03-11 05:40:46
● 2026-03-12 01:37:56
● 2026-03-25 08:57:44
○ 2026-03-26 00:14:16
○ 2026-04-07 09:41:12
● 2026-04-07 18:12:16
● 2026-04-27 12:29:18
○ 2026-05-01 09:26:30
○ 2026-06-24 08:05:04
● 2026-06-30 10:02:30
○ 2026-06-30 17:18:14
● 2026-06-30 19:12:06
○ 2026-06-30 23:23:32
○ 2026-08-01 17:11:58

○A18.244.179.482026-02-21 → 2026-06-30 · 18 obs

○A18.244.179.72026-02-21 → 2026-06-30 · 18 obs

○A18.244.179.712026-02-21 → 2026-06-30 · 18 obs

○A18.66.171.472026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 18:33:44
● 2026-03-22 01:22:28
○ 2026-03-22 02:15:48
○ 2026-08-01 17:11:58

○A18.66.171.712026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 18:33:44
● 2026-03-22 01:22:28
○ 2026-03-22 02:15:48
○ 2026-08-01 17:11:58

○A18.66.171.752026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 18:33:44
● 2026-03-22 01:22:28
○ 2026-03-22 02:15:48
○ 2026-08-01 17:11:58

○A18.66.171.902026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 18:33:44
● 2026-03-22 01:22:28
○ 2026-03-22 02:15:48
○ 2026-08-01 17:11:58

○A18.67.76.1142026-02-28 → 2026-07-12 · 17 obs

○ 2026-02-19 14:53:10
○ 2026-02-27 20:21:20
● 2026-02-28 09:47:08
○ 2026-02-28 15:37:38
● 2026-02-28 23:19:10
● 2026-03-07 00:14:04
○ 2026-03-07 14:34:24
○ 2026-06-17 01:46:42
● 2026-06-20 19:32:06
○ 2026-06-22 12:03:54
○ 2026-06-30 05:49:40
● 2026-07-01 15:01:46
● 2026-07-11 20:49:16
○ 2026-07-12 01:51:26
● 2026-07-12 04:12:28
○ 2026-07-12 05:51:16
○ 2026-08-01 17:11:58

○A18.67.76.152026-02-28 → 2026-07-12 · 17 obs

○A18.67.76.472026-02-28 → 2026-07-12 · 17 obs

○A18.67.76.972026-02-28 → 2026-07-12 · 17 obs

○A3.161.188.1092026-03-30 → 2026-07-30 · 28 obs

○ 2026-03-30 14:58:02
● 2026-03-30 20:41:44
○ 2026-03-31 00:20:44
○ 2026-03-31 11:15:36
● 2026-03-31 15:31:00
○ 2026-04-01 16:32:04
○ 2026-04-05 22:22:20
● 2026-04-06 08:43:44
○ 2026-04-07 18:12:16
○ 2026-05-21 22:35:16
● 2026-06-19 02:36:24
○ 2026-06-20 16:42:44
● 2026-06-23 02:27:10
● 2026-06-28 01:29:42
○ 2026-06-28 05:06:52
● 2026-06-29 11:47:22
○ 2026-06-29 15:12:14
● 2026-07-28 09:57:38
○ 2026-07-28 10:43:12
● 2026-07-28 23:03:50
○ 2026-07-29 01:55:34
● 2026-07-29 03:34:56
○ 2026-07-29 21:51:32
● 2026-07-29 23:03:54
○ 2026-07-30 02:08:18
● 2026-07-30 10:05:40
○ 2026-07-30 11:57:44
○ 2026-08-01 17:11:58

○A3.161.188.572026-03-30 → 2026-07-30 · 28 obs

○A3.161.188.832026-03-30 → 2026-07-30 · 28 obs

○A3.161.188.842026-03-30 → 2026-07-30 · 28 obs

○A3.165.136.602026-05-02 → 2026-07-29 · 18 obs

○ 2026-05-02 15:32:48
● 2026-05-02 22:31:28
○ 2026-05-03 00:35:16
● 2026-07-25 10:21:58
○ 2026-07-25 16:57:24
● 2026-07-26 01:18:54
○ 2026-07-26 03:41:38
● 2026-07-26 09:13:42
○ 2026-07-26 11:46:02
● 2026-07-26 13:33:18
○ 2026-07-26 15:36:52
● 2026-07-27 16:49:40
○ 2026-07-27 18:29:34
● 2026-07-27 18:59:44
○ 2026-07-28 03:40:54
● 2026-07-29 01:55:34
○ 2026-07-29 03:34:56
○ 2026-08-01 17:11:58

○A3.165.136.652026-05-02 → 2026-07-29 · 18 obs

○A3.165.136.662026-05-02 → 2026-07-29 · 18 obs

○A3.165.136.842026-05-02 → 2026-07-29 · 18 obs

○A3.167.183.1022026-05-19 → 2026-07-02 · 18 obs

○ 2026-05-19 04:04:32
● 2026-05-19 15:46:56
● 2026-05-19 21:05:14
○ 2026-05-20 00:37:12
● 2026-05-20 01:21:12
● 2026-05-31 00:28:08
○ 2026-05-31 20:00:50
○ 2026-06-02 11:36:48
● 2026-06-02 17:21:36
● 2026-06-05 10:44:06
○ 2026-06-06 02:18:08
○ 2026-06-08 16:32:48
● 2026-06-30 07:19:54
● 2026-07-02 02:47:34
○ 2026-07-02 04:42:44
● 2026-07-02 06:48:26
○ 2026-07-02 14:16:16
○ 2026-08-01 17:11:58

○A3.167.183.1252026-05-19 → 2026-07-02 · 18 obs

○A3.167.183.592026-05-19 → 2026-07-02 · 18 obs

○A3.167.183.812026-05-19 → 2026-07-02 · 18 obs

○A3.174.113.1292026-03-25 → 2026-07-20 · 37 obs

○ 2026-03-25 08:57:44
● 2026-03-25 13:17:00
○ 2026-03-25 14:08:38
● 2026-03-25 15:01:10
○ 2026-03-25 21:26:22
● 2026-07-11 08:30:42
○ 2026-07-11 20:49:16
● 2026-07-12 10:40:08
● 2026-07-13 04:26:52
○ 2026-07-13 16:13:28
● 2026-07-14 00:18:42
○ 2026-07-14 09:38:52
● 2026-07-14 20:27:40
○ 2026-07-15 12:20:16
● 2026-07-15 13:02:14
○ 2026-07-15 14:29:00
● 2026-07-15 16:47:36
○ 2026-07-15 21:57:36
● 2026-07-16 01:14:58
○ 2026-07-16 03:48:42
● 2026-07-16 05:09:36
○ 2026-07-16 12:02:00
● 2026-07-16 23:56:16
○ 2026-07-17 01:19:18
● 2026-07-18 06:08:16
○ 2026-07-18 07:16:40
● 2026-07-19 00:42:02
○ 2026-07-19 07:57:26
● 2026-07-19 09:14:48
○ 2026-07-19 12:19:54
● 2026-07-19 13:42:20
○ 2026-07-19 18:55:46
● 2026-07-20 00:12:22
○ 2026-07-20 01:53:04
● 2026-07-20 16:11:58
○ 2026-07-20 16:49:14
○ 2026-08-01 17:11:58

○A3.174.113.192026-03-25 → 2026-07-20 · 37 obs

○A3.174.113.682026-03-25 → 2026-07-20 · 37 obs

○A3.174.113.912026-03-25 → 2026-07-20 · 37 obs

○A3.174.18.1042026-03-22 → 2026-03-22 · 5 obs

○ 2026-03-22 17:49:50
● 2026-03-22 18:48:08
● 2026-03-22 20:04:36
○ 2026-03-22 22:51:10
○ 2026-08-01 17:11:58

○A3.174.18.32026-03-22 → 2026-03-22 · 5 obs

○ 2026-03-22 17:49:50
● 2026-03-22 18:48:08
● 2026-03-22 20:04:36
○ 2026-03-22 22:51:10
○ 2026-08-01 17:11:58

○A3.174.18.582026-03-22 → 2026-03-22 · 5 obs

○ 2026-03-22 17:49:50
● 2026-03-22 18:48:08
● 2026-03-22 20:04:36
○ 2026-03-22 22:51:10
○ 2026-08-01 17:11:58

○A3.174.18.842026-03-22 → 2026-03-22 · 5 obs

○ 2026-03-22 17:49:50
● 2026-03-22 18:48:08
● 2026-03-22 20:04:36
○ 2026-03-22 22:51:10
○ 2026-08-01 17:11:58

○A3.174.255.242026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-26 21:36:18
● 2026-05-27 05:49:36
○ 2026-05-27 06:46:38
○ 2026-08-01 17:11:58

○A3.174.255.282026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-26 21:36:18
● 2026-05-27 05:49:36
○ 2026-05-27 06:46:38
○ 2026-08-01 17:11:58

○A3.174.255.312026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-26 21:36:18
● 2026-05-27 05:49:36
○ 2026-05-27 06:46:38
○ 2026-08-01 17:11:58

○A3.174.255.832026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-26 21:36:18
● 2026-05-27 05:49:36
○ 2026-05-27 06:46:38
○ 2026-08-01 17:11:58

○A3.174.59.202026-04-11 → 2026-07-27 · 32 obs

○ 2026-04-08 13:34:46
● 2026-04-11 08:47:44
○ 2026-04-11 12:57:06
○ 2026-04-11 17:32:12
● 2026-04-11 18:16:44
○ 2026-04-12 01:16:12
○ 2026-05-17 22:04:54
● 2026-05-19 04:04:32
○ 2026-05-19 15:46:56
○ 2026-06-02 05:04:10
● 2026-07-01 21:41:00
● 2026-07-02 22:23:40
○ 2026-07-03 10:11:40
● 2026-07-13 16:56:22
○ 2026-07-13 22:37:34
● 2026-07-14 09:38:52
○ 2026-07-14 12:50:10
● 2026-07-24 06:38:12
○ 2026-07-24 09:29:32
● 2026-07-25 01:29:54
○ 2026-07-25 10:21:58
● 2026-07-25 16:57:24
○ 2026-07-25 22:08:44
● 2026-07-26 04:42:56
○ 2026-07-26 09:13:42
● 2026-07-26 11:46:02
○ 2026-07-26 13:33:18
● 2026-07-26 15:36:52
○ 2026-07-27 11:26:10
● 2026-07-27 18:29:34
○ 2026-07-27 18:59:44
○ 2026-08-01 17:11:58

○A3.174.59.322026-04-11 → 2026-07-27 · 32 obs

○A3.174.59.512026-04-11 → 2026-07-27 · 32 obs

○A3.174.59.62026-04-11 → 2026-07-27 · 32 obs

○A99.84.160.152026-03-08 → 2026-03-22 · 13 obs

○ 2026-03-07 14:34:24
● 2026-03-08 00:53:48
○ 2026-03-08 06:09:56
○ 2026-03-09 01:09:48
● 2026-03-09 03:24:44
○ 2026-03-09 09:32:08
○ 2026-03-13 22:59:22
● 2026-03-14 11:52:50
○ 2026-03-14 12:29:18
○ 2026-03-22 14:06:54
● 2026-03-22 15:18:30
○ 2026-03-22 17:49:50
○ 2026-08-01 17:11:58

○A99.84.160.252026-03-08 → 2026-03-22 · 13 obs

○A99.84.160.372026-03-08 → 2026-03-22 · 13 obs

○A99.84.160.392026-03-08 → 2026-03-22 · 13 obs

○A99.84.41.1092026-02-19 → 2026-08-01 · 53 obs

● 2026-02-19 14:53:10
● 2026-02-21 12:03:08
○ 2026-02-21 14:12:44
○ 2026-03-21 18:33:44
● 2026-07-03 10:11:40
○ 2026-07-03 19:19:44
○ 2026-07-05 10:03:02
● 2026-07-07 10:55:28
○ 2026-07-08 14:42:20
○ 2026-07-10 00:58:20
● 2026-07-10 17:28:12
○ 2026-07-10 19:20:40
● 2026-07-11 01:12:02
○ 2026-07-11 02:50:34
● 2026-07-17 04:27:02
○ 2026-07-17 12:16:36
● 2026-07-17 23:11:42
○ 2026-07-18 03:24:30
● 2026-07-21 01:45:18
○ 2026-07-21 03:28:40
● 2026-07-21 06:32:00
○ 2026-07-21 07:27:08
● 2026-07-21 19:05:30
○ 2026-07-21 21:48:08
● 2026-07-21 23:19:12
○ 2026-07-22 00:12:50
● 2026-07-22 12:06:14
○ 2026-07-22 16:22:50
● 2026-07-22 21:01:36
○ 2026-07-22 22:10:06
● 2026-07-23 03:53:52
○ 2026-07-23 04:38:48
● 2026-07-23 11:04:14
○ 2026-07-23 12:41:10
● 2026-07-23 14:33:20
○ 2026-07-23 15:22:50
● 2026-07-23 16:48:20
○ 2026-07-24 02:20:44
● 2026-07-24 09:29:32
○ 2026-07-25 01:29:54
● 2026-07-28 09:12:38
○ 2026-07-28 09:57:38
● 2026-07-29 21:51:32
○ 2026-07-29 23:03:54
● 2026-07-30 11:57:44
○ 2026-07-30 17:57:14
● 2026-07-31 09:15:22
○ 2026-07-31 13:33:06
● 2026-07-31 21:04:54
○ 2026-08-01 04:21:48
● 2026-08-01 11:32:38
○ 2026-08-01 17:11:56
○ 2026-08-01 17:11:58

○A99.84.41.622026-02-19 → 2026-08-01 · 53 obs

○A99.84.41.812026-02-19 → 2026-08-01 · 53 obs

○A99.84.41.962026-02-19 → 2026-08-01 · 53 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
rightarm.jp	03.dnsv.jp, 04.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp	7 records
dev.rightarm.jp	ns-1039.awsdns-01.org, ns-1827.awsdns-36.co.uk, ns-455.awsdns-56.com, ns-886.awsdns-46.net	-

✅ Authoritative Response

Server:205.251.193.199

NS records: ns-1039.awsdns-01.org, ns-1827.awsdns-36.co.uk, ns-455.awsdns-56.com, ns-886.awsdns-46.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rightarm.jp (unsigned zone)

⏱️ Timing

Total: 2407ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.35.107.64, 13.35.107.23...`
NS	4	`ns-1039.awsdns-01.org, ns-1827.awsdns-36.co.uk...`
MX	1	`inbound-smtp.us-east-1.amazonaws.com (pr`
SOA	1	`ns-455.awsdns-56.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (04.dnsv.jp, 03.dnsv.jp, 02.dnsv.jp...)

Analysis

Hierarchy

dev.rightarm.jp is a parent domain of api.dev.rightarm.jp.

IP Addresses

dev.rightarm.jp resolves to four IP addresses: 13.35.107.23, 13.35.107.49, 13.35.107.64 and 13.35.107.122.

app.spacelift.dev, 93466.measurementapi.com, collusionlectures.com plus two other host names have IP numbers in common with dev.rightarm.jp.

Name Servers

Four name servers handle the delegation for dev.rightarm.jp: ns-455.awsdns-56.com, ns-886.awsdns-46.net, ns-1039.awsdns-01.org and ns-1827.awsdns-36.co.uk.

dev.rightarm.jp shares at least some of its name servers with other domains, including kuzumi-denshi.co.jp, d3b4hyghokojia.cloudfront.net, usti.ca and two others.

The host names ns-455.awsdns-56.com, ns-886.awsdns-46.net, ns-1039.awsdns-01.org and ns-1827.awsdns-36.co.uk each resolve to two IP addresses: ns-455.awsdns-56.com resolves to 205.251.193.199 and 2600:9000:5301:c700::1; ns-886.awsdns-46.net resolves to 205.251.195.118 and 2600:9000:5303:7600::1; ns-1039.awsdns-01.org resolves to 205.251.196.15 and 2600:9000:5304:f00::1; ns-1827.awsdns-36.co.uk resolves to 205.251.199.35 and 2600:9000:5307:2300::1.

Mail Servers

dev.rightarm.jp uses one mail server — inbound-smtp.us-east-1.amazonaws.com.

The mail server setup of dev.rightarm.jp matches that of other domains such as crmlms-prod.collegeboard.org, alphahub.com, ssms.io and two others.

At least some of the mail servers used by dev.rightarm.jp are shared with other domains: esgpro.atlassian.net, booking.atlassian.net, e-logisticscontrol.atlassian.net and two others among them.

These mail servers tend to be used in conjunction with the mail servers inbound-smtp.us-west-2.amazonaws.com.

inbound-smtp.us-east-1.amazonaws.com resolves to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32 and two others.