j-workout.com - robtex.com
j-workout.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 180.222.188.99🇯🇵 AS131921180.222.184.0/21 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| A | 180.222.188.100🇯🇵 AS131921180.222.184.0/21 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns1.rsjpserver.net ⭐ | ||||||
| A | 157.120.112.238🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.238🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.238🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| NS | ns2.rsjpserver.net | ||||||
| A | 157.120.112.238🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.238🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.238🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| MX | vs.mailsystems.net ⭐ | ||||||
| A | 150.95.44.50🇯🇵 GMO-INTERNET150.95.32.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | v150-95-44-50.misp.static.cnode.io | ||||||
| MX | mail.j-workout.com(50) | ||||||
| A | 153.122.153.149🇯🇵 AS131921153.122.144.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | j-workout.com | ||||||
| TXT | google-site-verification=XZTB25N7NkiCU2hW_WKJXQotjEiMvTS_20hJV8xdaSo | ||||||
| TXT | v=spf1 ip4:153.122.153.149 ~all | ||||||
| SOA | ns1.rsjpserver.netroot@rsjpserver.net serial=2742187765 | ||||||
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.netnstld@verisign-grs.com serial=1774546022 | ||||||
PTR for
Previously MX for
j-workout.com |
Same first word
j-workout.com |
DNS History
8 records (6 active, 2 former)
●NSns1.rsjpserver.net2015-08-05 → 2026-03-26 · 2 obs
● 2026-03-26 17:38:22
●NSns2.rsjpserver.net2015-08-05 → 2026-03-26 · 2 obs
● 2026-03-26 17:38:22
○MXj-workout.com2015-08-05 → 2018-05-21 · 4 obs
● 2018-05-21 15:28:18
○ 2026-03-07 09:31:44
○ 2026-03-26 17:38:22
●MXmail.j-workout.com2026-03-07 → 2026-03-26 · 3 obs
● 2026-03-07 09:31:44
● 2026-03-26 17:38:22
●MXvs.mailsystems.net2015-08-05 → 2026-03-26 · 2 obs
● 2026-03-26 17:38:22
○A153.122.153.1492015-08-05 → 2018-05-21 · 4 obs
● 2018-05-21 15:28:18
○ 2026-03-07 09:31:44
○ 2026-03-26 17:38:22
●A180.222.188.1002026-03-07 → 2026-03-26 · 3 obs
● 2026-03-07 09:31:44
● 2026-03-26 17:38:22
●A180.222.188.992026-03-07 → 2026-03-26 · 3 obs
● 2026-03-07 09:31:44
● 2026-03-26 17:38:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| j-workout.com | ns1.rsjpserver.net, ns2.rsjpserver.net | - |
✅ Authoritative Response
Server:157.120.113.238
NS records: ns1.rsjpserver.net, ns2.rsjpserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for j-workout.com (unsigned zone)
⏱️ Timing
Total: 1129ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 180.222.188.99, 180.222.188.100 |
| NS | 2 | ns2.rsjpserver.net, ns1.rsjpserver.net |
| MX | 2 | mail.j-workout.com (pri: 50), vs.mailsystems.net (pri: 30) |
| TXT | 2 | google-site-verification=XZTB25N7NkiCU2h, v=spf1 ip4:153.122.153.149 ~all |
| SOA | 1 | ns1.rsjpserver.net root.rsjpserver.net |
Analysis
IP Addresses
j-workout.com points to two IPs: 180.222.188.99 and 180.222.188.100.
Other host names including www.zenwell.co.jp, saimuseiri.biz, sipc.co.jp, aero-jp.com and knightsports.co.jp share IP numbers with j-workout.com.
Name Servers
j-workout.com's delegation uses two name servers, ns1.rsjpserver.net and ns2.rsjpserver.net.
j-workout.com shares the same name server setup as other domains, for example jikeiseikei.com, 231.145.122.153.in-addr.arpa, 74.132.122.153.in-addr.arpa, 203.157.122.153.in-addr.arpa and 248.149.122.153.in-addr.arpa.
j-workout.com shares some name servers with other domains, such as frolicworks.com, 155.122.153.in-addr.arpa, 139.122.153.in-addr.arpa and 156.122.153.in-addr.arpa.
These name servers are commonly used with ns2.namedserver.net and ns.namedserver.net.
Host names with three IP numbers:
Host name ns1.rsjpserver.net points to: 157.120.112.238, 157.120.113.238 and 157.120.114.238.
Host name ns2.rsjpserver.net points to: 157.120.112.238, 157.120.113.238 and 157.120.114.238.
Names pointing to 157.120.112.238: ns1.rsjpserver.net and ns2.rsjpserver.net.
Names pointing to 157.120.113.238: ns1.rsjpserver.net and ns2.rsjpserver.net.
Names pointing to 157.120.114.238: ns1.rsjpserver.net and ns2.rsjpserver.net.
Mail Servers
j-workout.com is handled by two mail servers: mail.j-workout.com and vs.mailsystems.net.
The mail servers for j-workout.com are shared with other domains, for instance its-group.jp, g-nbc.net, 0510seopack.com, mail-ga.com and sub0000493542.ra.hmk-temp.com.
These mail servers are commonly used alongside dmail.kagoya.net and nil.co.jp.
Host names with a single IP:
mail.j-workout.com points to 153.122.153.149.
vs.mailsystems.net points to 150.95.44.50.