studious.jp - dns.ninja
studious.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.33.224🇯🇵 AS131921153.122.32.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | ds.ptr101.ptrcloud.net | ||||||
| NS | ns9.3-8.jp ⭐ | ||||||
| A | 153.122.33.224🇯🇵 AS131921153.122.32.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | ds.ptr101.ptrcloud.net | ||||||
| NS | ns8.3-8.jp | ||||||
| A | 133.242.50.178🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| MX | mail.studious.jp ⭐ | ||||||
| A | 153.122.33.224🇯🇵 AS131921153.122.32.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | ds.ptr101.ptrcloud.net | ||||||
| TXT | v=spf1 +a +mx -all | ||||||
| SOA | ns9.3-8.jpadmin@3-8.jp 2024-03-09 #1 | ||||||
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=1781486102 | ||||||
Subdomains
mail.studious.jp |
Same first word
studious.eu |
studious.us |
studious.de |
studious.nl |
studious.uk.com |
studious.cn |
studious.au |
studious.jp |
studious.it |
studious.gallery |
studious.co |
studious.co.jp |
studious.co.in |
studious.design |
studious.net |
Similar names
usstudio.ru |
studiosu.com |
usstudio.in |
ustudios.com |
ustudios.net |
sustudio.org |
sustudio.com |
dustious.com |
usstudio.com |
DNS History
4 records (4 active, 0 former)
●MXmail.studious.jp2015-06-05 → 2026-06-15 · 2 obs
● 2026-06-15 02:17:22
●A153.122.33.2242015-06-05 → 2026-06-15 · 2 obs
● 2026-06-15 02:17:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| studious.jp | ns9.3-8.jp, ns8.3-8.jp | - |
✅ Authoritative Response
Server:133.242.50.178
NS records: ns9.3-8.jp, ns8.3-8.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studious.jp (unsigned zone)
⏱️ Timing
Total: 1485ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.33.224 |
| NS | 2 | ns9.3-8.jp, ns8.3-8.jp |
| MX | 1 | mail.studious.jp (pri: 10) |
| TXT | 1 | v=spf1 +a +mx -all |
| SOA | 1 | ns9.3-8.jp admin.3-8.jp |
Analysis
Hierarchy
mail.studious.jp is a subdomain of studious.jp.
IP Addresses
studious.jp points to a single IP number: 153.122.33.224.
Additional host names — monocolla.net, mail.acc-log.com, mail.ns9.3-8.jp and two others — share IP numbers with studious.jp.
Name Servers
studious.jp is delegated to two name servers: ns8.3-8.jp and ns9.3-8.jp.
studious.jp shares its name server setup with other domains, including suwacle.com, acc-log.com, shisaku.biz and two others.
The name servers of studious.jp overlap at least partially with those of other domains — among them nishiki-seiki.com, eptec.co.jp, onoco.jp and two more.
These name servers commonly appear in delegations together with ns41.3-8.jp, ns31.3-8.jp, ns28.3-8.jp and 7 other.
Both ns8.3-8.jp and ns9.3-8.jp have a single IP address each — ns8.3-8.jp resolves to 133.242.50.178 while ns9.3-8.jp resolves to 153.122.33.224.
Mail Servers
studious.jp has one mail server: mail.studious.jp.
mail.studious.jp resolves to a single IP number: 153.122.33.224.