5sci.com - dns.ninja

`5sci.com`

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}
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}
SOA	`dns01.muumuu-domain.com`postmaster@5sci.com serial=1750323943

`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=1785769387

Same first word

5sci.com

Similar names

sci5.com

c5is.org

5ics.com

5ics.cn

5isc.net

5isc.com

cs5i.com

c5si.com

csi5.com

c5is.com

sic5.com

isc5.com

DNS History

9 records (4 active, 5 former)

○NSdns0.heteml.jp2015-07-19 → 2016-09-07 · 4 obs

● 2015-07-19 13:20:44
● 2016-09-07 10:19:58
○ 2026-03-30 05:03:50
○ 2026-08-03 15:25:22

●NSdns01.muumuu-domain.com2026-03-30 → 2026-08-03 · 3 obs

○ 2016-09-07 10:19:58
● 2026-03-30 05:03:50
● 2026-08-03 15:25:22

●NSdns02.muumuu-domain.com2026-03-30 → 2026-08-03 · 3 obs

○ 2016-09-07 10:19:58
● 2026-03-30 05:03:50
● 2026-08-03 15:25:22

○NSdns1.heteml.jp2015-07-19 → 2016-09-07 · 4 obs

● 2015-07-19 13:20:44
● 2016-09-07 10:19:58
○ 2026-03-30 05:03:50
○ 2026-08-03 15:25:22

○MXmail6.heteml.jp2015-07-19 → 2016-09-07 · 4 obs

● 2015-07-19 13:20:44
● 2016-09-07 10:19:58
○ 2026-03-30 05:03:50
○ 2026-08-03 15:25:22

●MXmx-proxy501.heteml.jp2026-03-30 → 2026-08-03 · 3 obs

○ 2016-09-07 10:19:58
● 2026-03-30 05:03:50
● 2026-08-03 15:25:22

●MXmx-proxy502.heteml.jp2026-03-30 → 2026-08-03 · 3 obs

○ 2016-09-07 10:19:58
● 2026-03-30 05:03:50
● 2026-08-03 15:25:22

○A157.7.188.2322015-12-08 → 2016-09-07 · 5 obs

○ 2015-07-19 13:20:44
● 2015-12-08 23:29:42
● 2016-09-07 10:19:58
○ 2026-03-30 05:03:50
○ 2026-08-03 15:25:22

○A210.188.199.2462015-07-19 → 2015-07-19 · 3 obs

● 2015-07-19 13:20:44
○ 2015-12-08 23:29:42
○ 2026-08-03 15:25:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
5sci.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 5sci.com (unsigned zone)

⏱️ Timing

Total: 403ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns02.muumuu-domain.com, dns01.muumuu-domain.com`
MX	2	`mx-proxy502.heteml.jp (pri: 20), mx-proxy501.heteml.jp (pri: 10)`
SOA	1	`dns01.muumuu-domain.com postmaster.5sci.`

📌 Glue Records Collected

Total: 2

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

Analysis

Name Servers

Two name servers handle the delegation for 5sci.com: dns01.muumuu-domain.com and dns02.muumuu-domain.com.

5sci.com shares its name server setup with other domains, including spandesign.jp, feelingcolorful.tokyo, logostype.com and two others.

The name servers of 5sci.com overlap at least partially with those of other domains — among them store007-access-company.com, sumocon.net, kihoren-kanagawa.com and two more.

Both dns01.muumuu-domain.com and dns02.muumuu-domain.com have a single IP address each — dns01.muumuu-domain.com resolves to 202.239.23.39 while dns02.muumuu-domain.com resolves to 160.251.249.62.

Mail Servers

5sci.com has two mail servers: mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.

5sci.com shares the same mail server setup as other domains, including hikari-life.net, itshkc.com, twelv.in and two others.

5sci.com uses mail servers that are also used by other domains, including yame-machiya.net, taiyodoenvelopes.co.jp and metaphor.co.jp.

Both mx-proxy501.heteml.jp and mx-proxy502.heteml.jp have a single IP address each — mx-proxy501.heteml.jp resolves to 157.7.189.17 while mx-proxy502.heteml.jp resolves to 157.7.189.18.