web-exercise.jp - robtex.com
web-exercise.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.99.180.98🇯🇵 QIC219.99.176.0/20 Kyuden Infocom Company Inc | ||||||
| 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.compostmaster@web-exercise.jp serial=1550625740 | ||||||
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.jproot@dns.jp serial=1776682803 | ||||||
Subdomains
www.web-exercise.jp |
Same first word
web-exercise.jp |
DNS History
6 records (3 active, 3 former)
●NSdns01.muumuu-domain.com2020-01-21 → 2026-04-20 · 3 obs
● 2020-01-21 14:09:06
● 2026-04-20 11:41:28
●NSdns02.muumuu-domain.com2020-01-21 → 2026-04-20 · 3 obs
● 2020-01-21 14:09:06
● 2026-04-20 11:41:28
○NSdns1.e-forest.biz2015-08-20 → 2017-01-09 · 4 obs
● 2017-01-09 04:47:02
○ 2020-01-21 14:09:06
○ 2026-04-20 11:41:28
○NSdns2.e-forest.biz2015-08-20 → 2017-01-09 · 4 obs
● 2017-01-09 04:47:02
○ 2020-01-21 14:09:06
○ 2026-04-20 11:41:28
○MXmail.web-exercise.jp2015-08-20 → 2017-01-09 · 4 obs
● 2017-01-09 04:47:02
○ 2020-01-21 14:09:06
○ 2026-04-20 11:41:28
●A219.99.180.982015-08-20 → 2026-04-20 · 2 obs
● 2026-04-20 11:41:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| web-exercise.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 web-exercise.jp (unsigned zone)
⏱️ Timing
Total: 1354ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.99.180.98 |
| NS | 2 | dns01.muumuu-domain.com, dns02.muumuu-domain.com |
| SOA | 1 | dns01.muumuu-domain.com postmaster.web-e |
Analysis
Hierarchy
The parent of www.web-exercise.jp is web-exercise.jp.
IP Addresses
web-exercise.jp points to a single IP: 219.99.180.98.
Other host names, such as www.web-exercise.jp, share IP numbers with web-exercise.jp.
Name Servers
Two name servers dns01.muumuu-domain.com and dns02.muumuu-domain.com handle delegation for web-exercise.jp.
web-exercise.jp uses the same name server setup as other domains, for example yulnoki.com, smart-company.net, iweedaustralia.com, o-click.jp and peit.jp.
web-exercise.jp partially shares name servers with other domains; examples include alicecode.com, spinelzero.com, porte-int.com, huma.co.jp and nyk-sm.com.
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.