`cside4.jp`

DNSSEC	⚠️ Not signed
NS	`dns01.muumuu-domain.com` ⭐
		A	202.239.23.39^{🇯🇵 IDC202.239.23.0/24 Frontier Inc.}
NS	`dns02.muumuu-domain.com`
		A	160.251.249.62^{🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
SOA	`dns01.muumuu-domain.com`postmaster@cside4.jp serial=1769936038

`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=1774499403

WOT: SAFE (60/100)

Same first word

cside4.com

Similar names

4ecdis.com

DNS History

6 records (2 active, 4 former)

○NSdns01.cside.jp2015-09-03 → 2017-10-18 · 23 obs

○ 2008-11-29 10:02:30
● 2015-09-03 21:59:30
● 2015-09-04 20:05:14
○ 2015-09-06 22:17:12
○ 2015-10-02 05:29:06
● 2015-10-30 02:27:08
○ 2016-01-28 00:25:00
● 2016-04-30 00:33:38
● 2016-06-15 04:45:50
○ 2016-06-24 23:13:16
● 2016-08-09 01:45:58
○ 2016-08-20 07:47:28
● 2016-08-29 19:23:50
● 2016-10-29 11:58:58
○ 2016-11-09 00:42:48
● 2016-12-06 05:00:18
○ 2016-12-18 01:49:38
● 2016-12-28 14:44:40
○ 2017-05-28 00:25:54
○ 2017-06-11 22:27:10
● 2017-10-18 09:56:28
○ 2026-03-26 04:37:56
○ 2026-03-26 04:37:58

●NSdns01.muumuu-domain.com2026-03-26 → 2026-03-26 · 3 obs

○ 2017-10-18 09:56:28
● 2026-03-26 04:37:56
● 2026-03-26 04:37:58

○NSdns02.cside.jp2008-11-29 → 2017-10-18 · 22 obs

● 2008-11-29 10:02:30
● 2015-09-03 21:59:30
○ 2015-09-04 20:05:14
● 2015-09-06 22:17:12
● 2015-10-02 05:29:06
○ 2015-10-30 02:27:08
● 2016-01-28 00:25:00
● 2016-06-24 23:13:16
○ 2016-08-09 01:45:58
● 2016-08-20 07:47:28
○ 2016-08-29 19:23:50
● 2016-09-19 14:22:40
● 2016-09-29 05:00:26
○ 2016-10-29 11:58:58
● 2016-11-09 00:42:48
○ 2016-12-06 05:00:18
● 2016-12-18 01:49:38
○ 2016-12-28 14:44:40
● 2017-05-28 00:25:54
● 2017-10-18 09:56:28
○ 2026-03-26 04:37:56
○ 2026-03-26 04:37:58

●NSdns02.muumuu-domain.com2026-03-26 → 2026-03-26 · 3 obs

○ 2017-10-18 09:56:28
● 2026-03-26 04:37:56
● 2026-03-26 04:37:58

○MXmx07.cside.jp2008-11-29 → 2016-09-19 · 4 obs

● 2008-11-29 10:02:30
● 2016-09-19 14:22:40
○ 2016-09-29 05:00:26
○ 2026-03-26 04:37:58

○MXmx07s.cside.jp2016-09-29 → 2017-10-18 · 5 obs

○ 2016-09-19 14:22:40
● 2016-09-29 05:00:26
● 2017-10-18 09:56:28
○ 2026-03-26 04:37:56
○ 2026-03-26 04:37:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
cside4.jp	dns01.muumuu-domain.com, dns02.muumuu-domain.com	-

✅ Authoritative Response

Server:202.239.23.39

NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cside4.jp (unsigned zone)

⏱️ Timing

Total: 1667ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns01.muumuu-domain.com, dns02.muumuu-domain.com`
SOA	1	`dns01.muumuu-domain.com postmaster.cside`

Analysis

Name Servers

Two name servers dns01.muumuu-domain.com and dns02.muumuu-domain.com handle delegation for cside4.jp.

cside4.jp uses the same name server setup as other domains, for example nectec.co.jp, universalkids.jp, yutorich.jp, thalys.jp and hanato.net.

cside4.jp partially shares name servers with other domains; examples include madoshoku.com, frontier-japan.com, one-push.info, ibarakix.com and hackers.jp.

Host names with one IP number: The host name dns01.muumuu-domain.com points to 202.239.23.39 and the host name dns02.muumuu-domain.com points to 160.251.249.62.

cside4.jp - robtex.com

cside4.jp

jp