jsup.co.jp - robtex.com
jsup.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.44.179🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users260.vip.heteml.jp | ||||||
| NS | jsup.co.jp ⭐ | ||||||
| A | 157.7.44.179🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | users260.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 include:_spf.heteml.jp ~all | ||||||
| TXT | google-site-verification=MYAECAFW3cP6cUY2NT6lVZHgsyeO6wNIyy2BRPCQUNE | ||||||
| SOA | jsup.co.jppostmaster@jsup.co.jp serial=1784079061 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
NS for
jsup.co.jp |
Subdomains
www.jsup.co.jp |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSdns01.muumuu-domain.com2015-06-17 → 2026-07-27 · 2 obs
● 2026-07-27 01:41:58
●NSdns02.muumuu-domain.com2015-06-17 → 2026-07-27 · 2 obs
● 2026-07-27 01:41:58
●NSjsup.co.jp2015-06-17 → 2026-07-27 · 2 obs
● 2026-07-27 01:41:58
●MXmx-proxy501.heteml.jp2015-06-17 → 2026-07-27 · 2 obs
● 2026-07-27 01:41:58
●MXmx-proxy502.heteml.jp2015-06-17 → 2026-07-27 · 2 obs
● 2026-07-27 01:41:58
○A112.78.219.1662015-06-17 → 2015-06-17 · 3 obs
○ 2015-10-28 22:35:50
○ 2026-07-27 01:41:58
○A157.7.188.1772015-10-28 → 2017-04-08 · 5 obs
● 2015-10-28 22:35:50
● 2017-04-08 11:39:22
○ 2026-06-29 18:44:20
○ 2026-07-27 01:41:58
●A157.7.44.1792026-06-29 → 2026-07-27 · 3 obs
● 2026-06-29 18:44:20
● 2026-07-27 01:41:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| jsup.co.jp | dns01.muumuu-domain.com, dns02.muumuu-domain.com | - |
✅ 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 jsup.co.jp (unsigned zone)
⏱️ Timing
Total: 1256ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.44.179 |
| 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 | 2 | v=spf1 include:_spf.heteml.jp ~all, google-site-verification=MYAECAFW3cP6cUY |
| SOA | 1 | jsup.co.jp postmaster.jsup.co.jp |
Analysis
Hierarchy
jsup.co.jp is a parent domain of www.jsup.co.jp.
Name Server Role
jsup.co.jp serves as a name server for itself — jsup.co.jp is its own authoritative name server.
dns01.muumuu-domain.com and dns02.muumuu-domain.com frequently appear as name servers alongside jsup.co.jp.
IP Addresses
jsup.co.jp points to a single IP number: 157.7.44.179.
Additional host names — users260.vip.heteml.jp, steam5.com, tasnanika.pro-fit.ne.jp and two others — share IP numbers with jsup.co.jp.
Name Servers
jsup.co.jp is delegated to three name servers: jsup.co.jp, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
jsup.co.jp shares at least some of its name servers with other domains, including kigurumi.asia, shiso.net, y-doken.com and two others.
dns01.muumuu-domain.com, dns02.muumuu-domain.com and jsup.co.jp each resolve to a single IP address: dns01.muumuu-domain.com resolves to 202.239.23.39, dns02.muumuu-domain.com resolves to 160.251.249.62 and jsup.co.jp resolves to 157.7.44.179.
Mail Servers
jsup.co.jp has two mail servers: mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.
jsup.co.jp shares the same mail server setup as other domains, including ipp.email, kato-holdings.co.jp, jp-pps.com and two others.
jsup.co.jp shares at least some of its mail servers with other domains, such as gforcejapan.com.
mx-proxy501.heteml.jp and mx-proxy502.heteml.jp each resolve to one IP number: mx-proxy501.heteml.jp points to 157.7.189.17 and mx-proxy502.heteml.jp points to 157.7.189.18.