`mx04.cside.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}

`cside.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`

rank #244408 globally
rank #3902 in the tld
📈 Tranco rank: #462,332

MX for

ric1.co.jp

Previously MX for

plata-net.com

ouken.com

xpro.jp

nijipare.net

azwnet.com

mezase-bokizeirishi.jp

hswo.jp

kawatsura.or.jp

baisho-chieko.com

doubless.com

eksc.jp

hisas.net

tukaeba.com

sizukan.com

usuken.com

s-dc.jp

lapla.jp

841kk.com

asajp.com

getmile.com

armada.co.jp

broad-s.net

mario-k.net

nankenkogyo.com

Same first word

mx04.kinghost.net

mx04.com

Similar names

mx40.org

xm40.com

mx40.co.za

04xm.com

04mx.com

DNS History

4 records (3 active, 1 former)

●NSns1.default.rakko.zone2026-03-24 → 2026-03-24 · 1 obs

● 2026-03-24 08:21:30

●NSns2.default.rakko.zone2026-03-24 → 2026-03-24 · 1 obs

● 2026-03-24 08:21:30

●A160.251.152.602026-03-24 → 2026-03-24 · 2 obs

○ 2017-01-10 13:17:56
● 2026-03-24 08:21:30

○A202.191.112.1312015-05-26 → 2017-01-10 · 3 obs

● 2015-05-26 18:41:56
● 2017-01-10 13:17:56
○ 2026-03-24 08:21:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...	-
cside.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 cside.jp (unsigned zone)

⏱️ Timing

Total: 1310ms | Queries: -

📄 Records

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

Analysis

Mail Server Role

mx04.cside.jp is the mail server for ric1.co.jp.

ric1.co.jp is a mail server commonly used with mx04.cside.jp.

IP Addresses

mx04.cside.jp resolves to one IP number: 160.251.152.60.

other host names including theslanket.jp, mail.libraryhotel.jp, em015.cside.jp, shimotuitei.jp and gmfudousan.jp share IP numbers with mx04.cside.jp.

Name Servers

mx04.cside.jp is delegated to two name servers ns1.default.rakko.zone and ns2.default.rakko.zone.

mx04.cside.jp shares the same name server setup as other domains, for instance coastcenter.org, www.izumo-umaimono-ichiba.jp, xn--t8j4aa4n.net, mxav1.balnearioverche.com and threemedia.jp.

Host names with one IP number:

ns1.default.rakko.zone points to 172.64.52.103

ns2.default.rakko.zone points to 172.64.53.132

mx04.cside.jp - robtex.com

mx04.cside.jp

cside.jp