tskool.jp - robtex.com
tskool.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.34.228.164🇺🇸 WEEBLY199.34.228.0/24 | ||||||
| PTR | cms5.weebly.com | ||||||
| NS | tskool.jp ⭐ | ||||||
| A | 199.34.228.164🇺🇸 WEEBLY199.34.228.0/24 | ||||||
| PTR | cms5.weebly.com | ||||||
| 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 | mx01.lolipop.jp ⭐ | ||||||
| A | 157.7.107.233🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| SOA | tskool.jppostmaster@tskool.jp serial=1702947409 | ||||||
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=1790374502 | ||||||
NS for
tskool.jp |
Same first word
Similar names
Previous names
tsk3229.jp |
tskaitai.jp |
tskcoltd.jp |
tskf.jp |
tskg.jp |
tskh.jp |
tskhd.jp |
tski.jp |
tskids.jp |
tskimlong.jp |
tskinc.jp |
tskis.jp |
tskk.jp |
tskl.jp |
tskline.jp |
tskmt.jp |
tskn.jp |
tsknet.jp |
tsknkjm.jp |
tskogyo.jp |
Next names
tskouken.jp |
tskp.jp |
tsksolution.jp |
tsktrd.jp |
tsky.jp |
tskym.jp |
tsl-111.jp |
tsl-hk.jp |
tsl-roofwall.jp |
tsl.jp |
tsla.jp |
tslab.jp |
tslabo.jp |
tslaw.jp |
tslc.jp |
tsleague.jp |
tslinc.jp |
tslines.jp |
tslink.jp |
DNS History
5 records (5 active, 0 former)
●NSdns01.muumuu-domain.com2026-09-13 → 2026-09-25 · 2 obs
● 2026-09-25 22:55:08
●NSdns02.muumuu-domain.com2026-09-13 → 2026-09-25 · 2 obs
● 2026-09-25 22:55:08
●NStskool.jp2026-09-13 → 2026-09-25 · 2 obs
● 2026-09-25 22:55:08
●MXmx01.lolipop.jp2026-09-13 → 2026-09-25 · 2 obs
● 2026-09-25 22:55:08
●A199.34.228.1642026-09-13 → 2026-09-25 · 2 obs
● 2026-09-25 22:55:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, a.dns.jp, f.dns.jp, h.dns.jp... | 15 records |
| tskool.jp | dns02.muumuu-domain.com, dns01.muumuu-domain.com | - |
✅ Authoritative Response
Server:160.251.249.62
NS records: dns02.muumuu-domain.com, dns01.muumuu-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tskool.jp (unsigned zone)
⏱️ Timing
Total: 1911ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.34.228.164 |
| NS | 2 | dns01.muumuu-domain.com, dns02.muumuu-domain.com |
| MX | 1 | mx01.lolipop.jp (pri: 50) |
| SOA | 1 | tskool.jp postmaster.tskool.jp |
📌 Glue Records Collected
Total: 15
In-bailiwick: 15 (a.dns.jp, b.dns.jp, c.dns.jp...)
Analysis
Name Server Role
tskool.jp is listed as a name server for tskool.jp — it is in-bailiwick, authoritative for its own domain.
The name servers dns01.muumuu-domain.com and dns02.muumuu-domain.com are often paired with tskool.jp.
IP Addresses
tskool.jp has exactly one IP address — 199.34.228.164.
pennington.farm, shopmountcave.ca, averylveliz.com plus two other host names have IP numbers in common with tskool.jp.
Name Servers
Three name servers handle the delegation for tskool.jp: tskool.jp, dns01.muumuu-domain.com and dns02.muumuu-domain.com.
tskool.jp has at least partial name server overlap with other domains, such as estheberry-beauty.com, pickleball-days.com, sakanouen.com and two others.
The hostnames tskool.jp, dns01.muumuu-domain.com and dns02.muumuu-domain.com each resolve to a single IP: tskool.jp → 199.34.228.164, dns01.muumuu-domain.com → 202.239.23.39, dns02.muumuu-domain.com → 160.251.249.62.
Mail Servers
tskool.jp uses one mail server — mx01.lolipop.jp.
The mail server setup of tskool.jp matches that of other domains such as shirotonbo.com, de0.biz, infp.jp and two others.
mx01.lolipop.jp directs to just one IP number, 157.7.107.233.