flex.jp - dns.ninja

`flex.jp`

DNSSEC	⚠️ Not signed
A	210.129.52.115^{🇯🇵 IDC210.129.48.0/20 Frontier Inc.}
		PTR	`210-129-52-115.newton.jp-east.compute.idcfcloud.net`
NS	`01.dnsv.jp` ⭐
		A	2400:8500:3300::53^{🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.}
			PTR	`01.dnsv.jp`
		A	157.7.32.53^{🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.}
			PTR	`01.dnsv.jp`
NS	`02.dnsv.jp`
		A	157.7.33.53^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`02.dnsv.jp`
NS	`03.dnsv.jp`
		A	2400:8500:3000::53^{🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.}
			PTR	`03.dnsv.jp`
		A	157.7.34.53^{🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.}
			PTR	`03.dnsv.jp`
NS	`04.dnsv.jp`
		A	2400:8500:3fff::53^{🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.}
			PTR	`04.dnsv.jp`
		A	157.7.35.53^{🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.}
			PTR	`04.dnsv.jp`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`00DBK000005skuD=1TBBK0000000CXR`
TXT	`anthropic-domain-verification-y3dyt1=fDbyiPsTlNKQN2QdRUu8c426Z`
TXT	`google-site-verification=dJPMLcm-82A5TU9j5fDZwpyC8E3dnqGIdVRjmXYEquo`
TXT	`v=spf1 include:spf.spcloud.jp include:_spf.google.com ip4:203.138.100.99 ip4:...`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1776411288

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1785755702

WOT: SAFE (60/100)

Subdomains

www.flex.jp

Same first word

flex.physio

flex.rs

flex.ru.com

flex.works

flex.la

flex.si

flex.eu

flex.net

flex.media

flex.bet

flex.ee

flex.network

flex.gold

flex.city

flex.mobi

flex.ec

flex.lt

flex.fund

flex.hu

flex.gr

flex.fitness

flex.legal

flex.com.ar

flex.by

flex.one

flex.movie

flex.mba

flex.co

flex.school

flex.im

flex.org.au

flex.life

flex.world

flex.co.tz

flex.kz

flex.technology

flex.org

flex.land

flex.ai

flex.support

flex.to

flex.bike

flex.cafe

flex.co.jp

flex.co.il

flex.sk

flex.ad

flex.cloud

flex.lu

flex.bz

flex.finance

flex.me.uk

flex.ps

flex.club

flex.company

flex.bg

flex.ru

flex.global

flex.exchange

flex.health

flex.ro

flex.lol

flex.me

flex.hk

flex.com

flex.com.cn

flex.catering

flex.inc

flex.ma

flex.es

flex.email

flex.tools

flex.amazon

flex.ae

flex.de

flex.com.hk

flex.business

flex.trade

flex.com.au

flex.nl

flex.com.tr

flex.run

flex.it

flex.jp

flex.ge

flex.pl

flex.healthcare

flex.swiss

flex.cn

flex.bm

flex.com.br

flex.al

flex.agency

flex.equipment

flex.ws

flex.ac

flex.com.my

flex.capital

flex.group

flex.io

flex.insure

flex.money

flex.se

flex.gg

flex.cl

flex.ch

flex.ca

flex.dk

flex.at

flex.condos

flex.no

flex.as

flex.cz

flex.ie

flex.etc.br

flex.pro

flex.co.uk

flex.dev

flex.pt

flex.org.cn

flex.systems

flex.hamburg

flex.care

flex.bi

flex.team

Similar names

elxf.com

elfx.cn

xelf.io

xelf.info

xfel.jp

lefx.de

lfex.com

exlf.cn

felx.ru

felx.org

elfx.de

xfel.eu

xfel.org

lefx.com

lefx.net

lfex.net

xelf.nl

xefl.xyz

xelf.cn

xfel.net

fxel.cn

xfel.pl

xelf.ru

xelf.de

xfel.de

exfl.com

fexl.com

DNS History

15 records (10 active, 5 former)

●NS01.dnsv.jp2016-06-12 → 2026-08-03 · 3 obs

○ 2015-06-24 17:21:48
● 2016-06-12 00:54:10
● 2026-08-03 11:25:20

●NS02.dnsv.jp2016-06-12 → 2026-08-03 · 3 obs

○ 2015-06-24 17:21:48
● 2016-06-12 00:54:10
● 2026-08-03 11:25:20

●NS03.dnsv.jp2016-06-12 → 2026-08-03 · 3 obs

○ 2015-06-24 17:21:48
● 2016-06-12 00:54:10
● 2026-08-03 11:25:20

●NS04.dnsv.jp2016-06-12 → 2026-08-03 · 3 obs

○ 2015-06-24 17:21:48
● 2016-06-12 00:54:10
● 2026-08-03 11:25:20

○NSdns2.ixent.ne.jp2008-01-26 → 2008-01-26 · 3 obs

● 2008-01-26 16:21:50
○ 2015-06-24 17:21:48
○ 2026-08-03 11:25:20

○NSns.crossco.co.jp2008-01-26 → 2008-01-26 · 3 obs

● 2008-01-26 16:21:50
○ 2015-06-24 17:21:48
○ 2026-08-03 11:25:20

●MXalt1.aspmx.l.google.com2016-09-10 → 2026-08-03 · 3 obs

○ 2015-06-24 17:21:48
● 2016-09-10 10:31:06
● 2026-08-03 11:25:20

●MXalt2.aspmx.l.google.com2016-09-10 → 2026-08-03 · 3 obs

○ 2015-06-24 17:21:48
● 2016-09-10 10:31:06
● 2026-08-03 11:25:20

●MXalt3.aspmx.l.google.com2016-09-10 → 2026-08-03 · 3 obs

○ 2015-06-24 17:21:48
● 2016-09-10 10:31:06
● 2026-08-03 11:25:20

●MXalt4.aspmx.l.google.com2016-09-10 → 2026-08-03 · 3 obs

○ 2015-06-24 17:21:48
● 2016-09-10 10:31:06
● 2026-08-03 11:25:20

●MXaspmx.l.google.com2016-09-10 → 2026-08-03 · 3 obs

○ 2015-06-24 17:21:48
● 2016-09-10 10:31:06
● 2026-08-03 11:25:20

○MXns.crossco.co.jp2008-01-26 → 2008-01-26 · 3 obs

● 2008-01-26 16:21:50
○ 2015-06-24 17:21:48
○ 2026-08-03 11:25:20

○A203.138.98.1332016-06-12 → 2016-12-22 · 5 obs

○ 2015-06-24 17:21:48
● 2016-06-12 00:54:10
● 2016-12-22 13:38:26
○ 2026-03-10 10:45:38
○ 2026-08-03 11:25:20

●A210.129.52.1152026-03-10 → 2026-08-03 · 3 obs

○ 2016-12-22 13:38:26
● 2026-03-10 10:45:38
● 2026-08-03 11:25:20

○A210.166.218.912008-01-26 → 2008-01-26 · 3 obs

● 2008-01-26 16:21:50
○ 2015-06-24 17:21:48
○ 2026-08-03 11:25:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	f.dns.jp, c.dns.jp, h.dns.jp, e.dns.jp...	-
flex.jp	03.dnsv.jp, 04.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp	7 records

✅ Authoritative Response

Server:157.7.32.53

NS records: 03.dnsv.jp, 04.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flex.jp (unsigned zone)

⏱️ Timing

Total: 1142ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.129.52.115`
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
MX	5	`alt1.aspmx.l.google.com (pri: 5), alt2.aspmx.l.google.com (pri: 5)...`
TXT	4	`00DBK000005skuD=1TBBK0000000CXR, anthropic-domain-verification-y3dyt1=fDb...`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (01.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp...)

Analysis

Hierarchy

www.flex.jp is delegated beneath flex.jp.

IP Addresses

flex.jp directs to one IP number, which is 210.129.52.115.

Further host names like 210-129-52-115.newton.jp-east.compute.idcfcloud.net and www.flex.jp overlap in IP numbers with flex.jp.

Name Servers

The domain flex.jp is delegated to these four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

There is at least partial name server overlap between flex.jp and other domains — ahwruzyho.net, sunbridge.net, maimaimaigoen.com and two more among them.

Hosts with two IP numbers each:

01.dnsv.jp resolves to two addresses: 157.7.32.53 and 2400:8500:3300::53.

03.dnsv.jp resolves to two addresses: 157.7.34.53 and 2400:8500:3000::53.

04.dnsv.jp resolves to two addresses: 157.7.35.53 and 2400:8500:3fff::53.

Hosts that resolve to one IP address:

The hostname 02.dnsv.jp resolves to 157.7.33.53.