`training.classi.jp`

DNSSEC	⚠️ Not signed
A	18.67.145.13^{🇺🇸 Amazon18.67.144.0/23}
		PTR	`server-18-67-145-13.gru1.r.cloudfront.net`
A	18.67.145.15^{🇺🇸 Amazon18.67.144.0/23}
A	18.67.145.41^{🇺🇸 Amazon18.67.144.0/23}
A	18.67.145.46^{🇺🇸 Amazon18.67.144.0/23}

`classi.jp`

	DNSSEC	⚠️ Not signed
	A	13.227.207.23^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
	A	13.227.207.32^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
	A	13.227.207.111^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
	A	13.227.207.114^{🇺🇸 Amazon13.227.200.0/21 - Cloudfront}
	NS	`ns-1677.awsdns-17.co.uk` ⭐
	NS	`ns-1050.awsdns-03.org`
	NS	`ns-299.awsdns-37.com`
	NS	`ns-970.awsdns-57.net`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`aspmx2.googlemail.com`⁽¹⁰⁾
	MX	`aspmx3.googlemail.com`⁽¹⁰⁾
	TXT	`06bd464f75d64dc6179dab95027b53d1.classi.jp`
	TXT	`MS=ms55578171`
	TXT	`atlassian-domain-verification=GUTwM8+pkYzE7PxWr4Mt2OPa6y/0iPsSm6EgCVayojOIal8...`
	TXT	`docker-verification=7de529a4-e662-48b7-9a4e-61da44950482`
	TXT	`docker-verification=cf8172f7-a7c7-46fb-b175-fdae7d21cc0e`
	TXT	`google-site-verification=FSP07VvDRf7mw-lPadM5ZQX_mEqyIY-RqV6kUcUPXsk`
	TXT	`google-site-verification=NVIcte1Ir12EcnZoaVpM3lqcMzTkYSYjtpq7RfLn4D8`
	TXT	`google-site-verification=UQfKRdNb5uA9zKE0RTUcFVnIaXisKQbsitVU_Ib1--E`
	TXT	`pardot768793=507ad4f9fff04112c049cc90b71985042b30acf0652b0d625a7ca9470f5b720d`
	TXT	`seculio-domain-verification-code=759e11d83e9e0d887efad0d69383deeaf219badc1fe9...`
	TXT	`sending_domain768793=172d533f63d0e795e84e67f7fb07cdd69fb0927d98b7a37e9dc0e0af...`
	TXT	`sophos-domain-verification=6ca671761e315b65c4cffcf2661303febe4032f9d4ec80e549...`
	TXT	`v=spf1 include:8ll8jyd33p.powerspf.com include:spfgw.fsi.ne.jp include:spf.ha...`
	SOA	`ns-1677.awsdns-17.co.uk`awsdns-hostmaster@amazon.com serial=1

rank #450734 globally
rank #8304 in the tld
📈 Tranco rank: #70,268

Same first word

training.firm.in

training.media

training.cn

training.gov.ie

training.co.kr

training.ph

training.fitness

training.is

training.mx

training.bike

training.pl

training.guru

training.com

training.support

training.ms

training.vn

training.zone

training.pk

training.go.kr

training.chat

training.gov.bb

training.clothing

training.gov.au

training.su

training.be

training.company

training.org.tw

training.k12.wy.us

training.s3.amazonaws.com

training.ly

training.tips

training.ch

training.im

training.fit

training.team

training.at

training.nl

training.hu

training.us.com

training.aero

training.kz

training.awsapps.com

training

training.qld.gov.au

training.systems

training.group

training.ng

training.school

training.ro

training.codes

training.s3-website-us-east-1.amazonaws.com

training.run

training.biz

training.academy

training.es

training.photography

training.no

training.camp

training.aw

training.co.jp

training.house

training.pt

training.by

training.lk

training.edgekey.net

training.gr

training.gy

training.energy

training.gratis

training.net

training.re

training.com.pl

training.my

training.uy

training.ru

training.net.tw

training.et

training.church

training.co.nz

training.com.ua

training.ac.fj

training.nic.in

training.coffee

training.wa.gov.au

training.us

training.events

training.yandex

training.fr

training.ie

training.football

training.tv

training.neustar

training.ai

training.in.th

training.ua

training.agency

training.coach

training.net.ve

training.dk

training.md

training.training

training.eu

training.com.au

training.asia

Similar names

DNS History

32 records (4 active, 28 former)

○A108.158.137.182026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-10 03:57:58
● 2026-04-10 23:06:22
○ 2026-04-11 01:14:20
○ 2026-04-11 13:09:12

○A108.158.137.392026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-10 03:57:58
● 2026-04-10 23:06:22
○ 2026-04-11 01:14:20
○ 2026-04-11 13:09:12

○A108.158.137.702026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-10 03:57:58
● 2026-04-10 23:06:22
○ 2026-04-11 01:14:20
○ 2026-04-11 13:09:12

○A108.158.137.872026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-10 03:57:58
● 2026-04-10 23:06:22
○ 2026-04-11 01:14:20
○ 2026-04-11 13:09:12

○A13.226.144.112026-03-19 → 2026-04-11 · 58 obs

○ 2026-03-18 19:21:36
● 2026-03-19 01:31:44
● 2026-03-24 03:15:58
○ 2026-03-24 16:07:16
● 2026-03-25 09:44:48
○ 2026-03-26 00:51:00
● 2026-03-26 04:05:04
● 2026-03-26 20:08:44
○ 2026-03-26 22:36:50
● 2026-03-27 00:54:50
○ 2026-03-27 02:48:32
● 2026-03-27 04:14:00
○ 2026-03-27 04:44:44
● 2026-03-27 05:46:04
○ 2026-03-27 06:17:30
○ 2026-03-27 14:30:04
● 2026-03-27 20:00:40
● 2026-03-28 13:59:44
○ 2026-03-28 17:47:30
● 2026-03-28 20:20:52
○ 2026-03-28 23:06:54
○ 2026-03-30 08:37:38
● 2026-03-30 10:56:50
● 2026-03-31 09:39:16
○ 2026-03-31 11:20:58
○ 2026-04-01 00:12:22
● 2026-04-01 01:59:24
● 2026-04-01 18:55:44
○ 2026-04-01 20:14:50
● 2026-04-02 03:48:00
● 2026-04-03 01:42:24
○ 2026-04-03 08:00:20
● 2026-04-03 09:59:14
● 2026-04-04 00:49:52
○ 2026-04-04 10:47:52
● 2026-04-04 18:52:52
○ 2026-04-05 00:20:14
● 2026-04-05 01:24:18
○ 2026-04-05 02:33:36
○ 2026-04-05 12:57:18
● 2026-04-05 14:15:02
● 2026-04-06 07:08:08
○ 2026-04-06 10:56:04
● 2026-04-06 13:10:52
○ 2026-04-06 14:00:58
● 2026-04-06 15:15:04
● 2026-04-07 01:22:16
○ 2026-04-07 05:43:28
○ 2026-04-08 00:14:22
● 2026-04-08 01:12:30
● 2026-04-09 07:25:16
○ 2026-04-09 20:18:08
● 2026-04-09 20:48:52
○ 2026-04-10 03:57:58
○ 2026-04-10 23:06:22
● 2026-04-11 01:14:20
● 2026-04-11 02:48:30
○ 2026-04-11 13:09:12

○A13.226.144.252026-03-19 → 2026-04-11 · 58 obs

○A13.226.144.712026-03-19 → 2026-04-11 · 58 obs

○A13.226.144.832026-03-19 → 2026-04-11 · 58 obs

○A18.165.140.462026-03-24 → 2026-03-27 · 16 obs

○ 2026-03-24 03:15:58
● 2026-03-24 16:07:16
○ 2026-03-25 09:44:48
● 2026-03-26 00:51:00
○ 2026-03-26 04:05:04
○ 2026-03-26 20:08:44
● 2026-03-26 22:36:50
○ 2026-03-27 00:54:50
● 2026-03-27 02:48:32
○ 2026-03-27 04:14:00
● 2026-03-27 04:44:44
○ 2026-03-27 05:46:04
● 2026-03-27 06:17:30
● 2026-03-27 14:30:04
○ 2026-03-27 20:00:40
○ 2026-04-11 13:09:12

○A18.165.140.472026-03-24 → 2026-03-27 · 16 obs

○A18.165.140.842026-03-24 → 2026-03-27 · 16 obs

○A18.165.140.962026-03-24 → 2026-03-27 · 16 obs

○A18.238.80.592026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-29 19:39:38
● 2026-03-30 02:12:46
○ 2026-03-30 07:03:56
○ 2026-04-11 13:09:12

○A18.238.80.62026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-29 19:39:38
● 2026-03-30 02:12:46
○ 2026-03-30 07:03:56
○ 2026-04-11 13:09:12

○A18.238.80.602026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-29 19:39:38
● 2026-03-30 02:12:46
○ 2026-03-30 07:03:56
○ 2026-04-11 13:09:12

○A18.238.80.752026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-29 19:39:38
● 2026-03-30 02:12:46
○ 2026-03-30 07:03:56
○ 2026-04-11 13:09:12

●A18.67.145.132026-03-28 → 2026-04-11 · 42 obs

○ 2026-03-28 13:59:44
● 2026-03-28 17:47:30
○ 2026-03-28 20:20:52
● 2026-03-28 23:06:54
● 2026-03-29 19:39:38
○ 2026-03-30 02:12:46
○ 2026-03-30 07:03:56
● 2026-03-30 08:37:38
○ 2026-03-30 10:56:50
○ 2026-03-31 09:39:16
● 2026-03-31 11:20:58
● 2026-04-01 00:12:22
○ 2026-04-01 01:59:24
○ 2026-04-03 01:42:24
● 2026-04-03 08:00:20
○ 2026-04-03 09:59:14
○ 2026-04-04 18:52:52
● 2026-04-05 00:20:14
○ 2026-04-05 01:24:18
● 2026-04-05 02:33:36
● 2026-04-05 05:10:48
○ 2026-04-05 06:41:42
○ 2026-04-05 09:00:22
● 2026-04-05 12:57:18
○ 2026-04-05 14:15:02
○ 2026-04-06 07:08:08
● 2026-04-06 10:56:04
○ 2026-04-06 13:10:52
● 2026-04-06 14:00:58
○ 2026-04-06 15:15:04
○ 2026-04-07 01:22:16
● 2026-04-07 05:43:28
○ 2026-04-07 06:22:58
○ 2026-04-07 06:58:26
● 2026-04-07 20:06:42
● 2026-04-08 00:14:22
○ 2026-04-08 01:12:30
○ 2026-04-09 07:25:16
● 2026-04-09 20:18:08
○ 2026-04-09 20:48:52
○ 2026-04-11 02:48:30
● 2026-04-11 13:09:12

●A18.67.145.152026-03-28 → 2026-04-11 · 42 obs

●A18.67.145.412026-03-28 → 2026-04-11 · 42 obs

●A18.67.145.462026-03-28 → 2026-04-11 · 42 obs

○A3.169.252.632026-03-18 → 2026-03-18 · 3 obs

● 2026-03-18 19:21:36
○ 2026-03-19 01:31:44
○ 2026-04-11 13:09:12

○A3.169.252.682026-03-18 → 2026-03-18 · 3 obs

● 2026-03-18 19:21:36
○ 2026-03-19 01:31:44
○ 2026-04-11 13:09:12

○A3.169.252.802026-03-18 → 2026-03-18 · 3 obs

● 2026-03-18 19:21:36
○ 2026-03-19 01:31:44
○ 2026-04-11 13:09:12

○A3.169.252.972026-03-18 → 2026-03-18 · 3 obs

● 2026-03-18 19:21:36
○ 2026-03-19 01:31:44
○ 2026-04-11 13:09:12

○A3.175.14.1182026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-09 20:48:52
● 2026-04-10 03:57:58
○ 2026-04-10 23:06:22
○ 2026-04-11 13:09:12

○A3.175.14.132026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-09 20:48:52
● 2026-04-10 03:57:58
○ 2026-04-10 23:06:22
○ 2026-04-11 13:09:12

○A3.175.14.282026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-09 20:48:52
● 2026-04-10 03:57:58
○ 2026-04-10 23:06:22
○ 2026-04-11 13:09:12

○A3.175.14.402026-04-10 → 2026-04-10 · 4 obs

○ 2026-04-09 20:48:52
● 2026-04-10 03:57:58
○ 2026-04-10 23:06:22
○ 2026-04-11 13:09:12

○A54.230.253.602026-03-30 → 2026-04-07 · 18 obs

○ 2026-03-30 02:12:46
● 2026-03-30 07:03:56
○ 2026-03-30 08:37:38
○ 2026-04-01 18:55:44
● 2026-04-01 20:14:50
○ 2026-04-02 03:48:00
○ 2026-04-04 00:49:52
● 2026-04-04 10:47:52
○ 2026-04-04 18:52:52
○ 2026-04-05 05:10:48
● 2026-04-05 06:41:42
● 2026-04-05 09:00:22
○ 2026-04-05 12:57:18
○ 2026-04-07 05:43:28
● 2026-04-07 06:22:58
● 2026-04-07 06:58:26
○ 2026-04-07 20:06:42
○ 2026-04-11 13:09:12

○A54.230.253.72026-03-30 → 2026-04-07 · 18 obs

○A54.230.253.702026-03-30 → 2026-04-07 · 18 obs

○A54.230.253.932026-03-30 → 2026-04-07 · 18 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
classi.jp	ns-970.awsdns-57.net, ns-1677.awsdns-17.co.uk, ns-299.awsdns-37.com, ns-1050.awsdns-03.org	-

✅ Authoritative Response

Server:205.251.195.202

NS records: ns-970.awsdns-57.net, ns-1677.awsdns-17.co.uk, ns-299.awsdns-37.com, ns-1050.awsdns-03.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classi.jp (unsigned zone)

⏱️ Timing

Total: 771ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.67.145.41, 18.67.145.15...`

Analysis

IP Addresses

training.classi.jp resolves to four IPs: 18.67.145.13, 18.67.145.15, 18.67.145.41 and 18.67.145.46.

Other host names such as server-18-67-145-15.gru1.r.cloudfront.net, vifils.com, supiyl.com, dudalev.com and openknowledgezone.com share IP numbers with training.classi.jp.

training.classi.jp - robtex.com