`mx4.ichidoco.jp`

DNSSEC	⚠️ Not signed
A	160.251.152.60^{🇯🇵 GMOOSK-NET160.251.152.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
NS	`ns1.default.rakko.zone` ⚠️ Not in parent delegation
		A	172.64.52.103^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.default.rakko.zone` ⚠️ Not in parent delegation
		A	172.64.53.132^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}

`ichidoco.jp`

	DNSSEC	⚠️ Not signed
	A	160.251.152.60^{🇯🇵 GMOOSK-NET160.251.152.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
	NS	`ns1.default.rakko.zone`
	NS	`ns2.default.rakko.zone`

Previously MX for

ichidoco.jp

Same first word

mx4.fitness

mx4.ru

mx4.in-berlin.de

mx4.gov.ru

mx4.cloudaccess.net

mx4.gouv.ci

mx4.biz

mx4.ch

mx4.pb.gov.br

mx4.me

mx4.info

mx4.com

mx4.de

mx4.uni5.net

mx4.pl

mx4.dk

mx4.vg

mx4.ca

mx4.fr

mx4.cn

mx4.org

mx4.kinghost.net

mx4.net

Similar names

xm4.de

x4m.it

4mx.com

4mx.it

4mx.se

4xm.be

x4m.cn

x4m.org

4mx.de

m4x.co.uk

m4x.us

m4x.org

4mx.at

4mx.net

xm4.ru

m4x.pl

xm4.com

4xm.ca

m4x.cn

m4x.biz

m4x.pw

4xm.cn

m4x.nl

xm4.net

m4x.at

4xm.com

m4x.de

m4x.fr

m4x.fun

m4x.co

4mx.info

m4x.co.at

x4m.eu

m4x.ru

x4m.net

x4m.com

xm4.online

4xm.nl

x4m.de

4xm.de

4xm.dk

m4x.im

m4x.eu

m4x.info

m4x.dk

4xm.cc

x4m.ru

x4m.co

m4x.ca

4xm.eu

4xm.pl

m4x.com

4xm.net

4xm.biz

m4x.net

DNS History

4 records (3 active, 1 former)

●NSns1.default.rakko.zone2026-04-14 → 2026-04-14 · 1 obs

● 2026-04-14 02:06:44

●NSns2.default.rakko.zone2026-04-14 → 2026-04-14 · 1 obs

● 2026-04-14 02:06:44

●A160.251.152.602026-04-14 → 2026-04-14 · 2 obs

○ 2016-07-18 11:02:28
● 2026-04-14 02:06:44

○A210.162.62.2112015-08-20 → 2016-07-18 · 3 obs

● 2015-08-20 21:18:00
● 2016-07-18 11:02:28
○ 2026-04-14 02:06:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
ichidoco.jp	ns1.default.rakko.zone, ns2.default.rakko.zone	-

✅ Authoritative Response

Server:172.64.53.132

NS records: ns1.default.rakko.zone, ns2.default.rakko.zone

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ichidoco.jp (unsigned zone)

⏱️ Timing

Total: 1164ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`160.251.152.60`
NS	2	`ns1.default.rakko.zone, ns2.default.rakko.zone`

Analysis

IP Addresses

mx4.ichidoco.jp points to a single IP: 160.251.152.60.

Other host names, for instance onespo-store.net, www.saraholeksyk.com, realrode.com, mail.nicefair.com and gwra.jp share IP numbers with mx4.ichidoco.jp.

Name Servers

mx4.ichidoco.jp's delegation is to two name servers ns1.default.rakko.zone and ns2.default.rakko.zone.

mx4.ichidoco.jp shares the same name server configuration as other domains, such as sclabo.com, www.haniwa-net.jp, deb13.proboards31.com, www.grimmsechoes.jp and stopmcs.org.

Host names with a single IP:

ns1.default.rakko.zone resolves to 172.64.52.103.

ns2.default.rakko.zone resolves to 172.64.53.132.

mx4.ichidoco.jp - robtex.com

mx4.ichidoco.jp

ichidoco.jp