`codomo-studio.com`

DNSSEC	⚠️ Not signed
A	157.7.189.183^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`users217.vip.heteml.jp`
NS	`codomo-studio.com` ⭐
		A	157.7.189.183^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`users217.vip.heteml.jp`
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}
MX	`mx-proxy501.heteml.jp` ⭐
		A	157.7.189.17^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
MX	`mx-proxy502.heteml.jp`⁽²⁰⁾
		A	157.7.189.18^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
TXT	`v=spf1 ip4:157.7.189.183 include:_spf.heteml.jp ~all`
SOA	`codomo-studio.com`postmaster@codomo-studio.com serial=1711333261

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778446961

NS for

codomo-studio.com

Previously MX for

codomo-studio.com

Same first word

codomo-studio.com

DNS History

17 records (6 active, 11 former)

●NScodomo-studio.com2016-02-11 → 2026-05-10 · 3 obs

○ 2015-11-21 13:00:08
● 2016-02-11 22:12:52
● 2026-05-10 21:11:32

●NSdns01.muumuu-domain.com2016-02-11 → 2026-05-10 · 3 obs

○ 2015-11-21 13:00:08
● 2016-02-11 22:12:52
● 2026-05-10 21:11:32

●NSdns02.muumuu-domain.com2016-02-11 → 2026-05-10 · 3 obs

○ 2015-11-21 13:00:08
● 2016-02-11 22:12:52
● 2026-05-10 21:11:32

○NSns.codomo-studio.com2015-05-24 → 2015-11-21 · 5 obs

○ 2008-03-10 15:47:46
● 2015-05-24 20:53:10
● 2015-11-21 13:00:08
○ 2016-02-11 22:12:52
○ 2026-05-10 21:11:32

○NSns.tls-style.jp2015-05-24 → 2015-11-21 · 5 obs

○ 2008-03-10 15:47:46
● 2015-05-24 20:53:10
● 2015-11-21 13:00:08
○ 2016-02-11 22:12:52
○ 2026-05-10 21:11:32

○NSns.tm-grp.jp2015-05-24 → 2015-11-21 · 5 obs

○ 2008-03-10 15:47:46
● 2015-05-24 20:53:10
● 2015-11-21 13:00:08
○ 2016-02-11 22:12:52
○ 2026-05-10 21:11:32

○NSns1.azborn.net2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 15:47:46
○ 2015-05-24 20:53:10
○ 2026-05-10 21:11:32

○NSns2.azborn.net2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 15:47:46
○ 2015-05-24 20:53:10
○ 2026-05-10 21:11:32

○MXcodomo-studio.com2008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 15:47:46
○ 2015-05-24 20:53:10
○ 2026-05-10 21:11:32

○MXmail.codomo-studio.com2015-05-24 → 2015-11-21 · 5 obs

○ 2008-03-10 15:47:46
● 2015-05-24 20:53:10
● 2015-11-21 13:00:08
○ 2016-02-11 22:12:52
○ 2026-05-10 21:11:32

○MXmail.tm-grp.jp2015-05-24 → 2015-11-21 · 5 obs

○ 2008-03-10 15:47:46
● 2015-05-24 20:53:10
● 2015-11-21 13:00:08
○ 2016-02-11 22:12:52
○ 2026-05-10 21:11:32

●MXmx-proxy501.heteml.jp2020-02-29 → 2026-05-10 · 3 obs

○ 2016-02-11 22:12:52
● 2020-02-29 07:47:58
● 2026-05-10 21:11:32

●MXmx-proxy502.heteml.jp2020-02-29 → 2026-05-10 · 3 obs

○ 2016-02-11 22:12:52
● 2020-02-29 07:47:58
● 2026-05-10 21:11:32

○A157.7.188.1552016-02-11 → 2020-02-29 · 5 obs

○ 2015-11-21 13:00:08
● 2016-02-11 22:12:52
● 2020-02-29 07:47:58
○ 2026-02-22 09:43:44
○ 2026-05-10 21:11:32

●A157.7.189.1832026-02-22 → 2026-05-10 · 3 obs

○ 2020-02-29 07:47:58
● 2026-02-22 09:43:44
● 2026-05-10 21:11:32

○A210.166.210.1392015-05-24 → 2015-11-21 · 5 obs

○ 2008-03-10 15:47:46
● 2015-05-24 20:53:10
● 2015-11-21 13:00:08
○ 2016-02-11 22:12:52
○ 2026-05-10 21:11:32

○A75.126.4.52008-03-10 → 2008-03-10 · 3 obs

● 2008-03-10 15:47:46
○ 2015-05-24 20:53:10
○ 2026-05-10 21:11:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
codomo-studio.com	dns01.muumuu-domain.com, dns02.muumuu-domain.com	2 records

✅ Authoritative Response

Server:160.251.249.62

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codomo-studio.com (unsigned zone)

⏱️ Timing

Total: 418ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.7.189.183`
NS	2	`dns02.muumuu-domain.com, dns01.muumuu-domain.com`
MX	2	`mx-proxy502.heteml.jp (pri: 20), mx-proxy501.heteml.jp (pri: 10)`
TXT	1	`v=spf1 ip4:157.7.189.183 include:_spf.he`
SOA	1	`codomo-studio.com postmaster.codomo-stud`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)

Analysis

Name Server Role

codomo-studio.com serves as a name server for codomo-studio.com.

dns01.muumuu-domain.com and dns02.muumuu-domain.com are commonly used as name servers along with codomo-studio.com.

IP Addresses

codomo-studio.com points to a single IP: 157.7.189.183.

Other host names, for instance biz-tokyo.com, fuha.jp, azas.jp, mk-clinic.com and hostmaster.shinsei-analysis.com share IP numbers with codomo-studio.com.

Name Servers

codomo-studio.com is delegated to three name servers: codomo-studio.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com.

codomo-studio.com partially shares name servers with other domains; examples include vveb.jp, amma-rainichi.org, motosu.net, n-ad.work and notarism.net.

Host names with one IP number:

Host codomo-studio.com points to 157.7.189.183.

Host dns01.muumuu-domain.com points to 202.239.23.39.

Host dns02.muumuu-domain.com points to 160.251.249.62.

Mail Servers

codomo-studio.com is handled by two mail servers: mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.

codomo-studio.com has the same mail server setup as other domains, including aria-cd.com, agelak.com, cosmos-seto.com, sap-plan.com and yutori-1109.com.

codomo-studio.com shares at least partially some mail servers with other domains, for instance land-l.jp and splendo.jp.

Host names with one IP number: The host name mx-proxy501.heteml.jp points to 157.7.189.17 and the host name mx-proxy502.heteml.jp points to 157.7.189.18.

codomo-studio.com - robtex.com