jboy.co.jp - robtex.com
jboy.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.129.8.232🇯🇵 IDC210.129.0.0/18 Frontier Inc. | ||||||
| PTR | 210-129-8-232.jp-east-2.compute.idcfcloud.com | ||||||
| NS | ns1.genio.co.jp ⭐ | ||||||
| A | 138.91.33.146🇸🇬 Microsoft138.91.0.0/16 MICROSOFT | ||||||
| PTR | mail2.queenauto.co.jp | ||||||
| NS | ns2.genio.co.jp | ||||||
| A | 168.63.165.234🇸🇬 Microsoft168.62.0.0/15 MICROSOFT | ||||||
| MX | imap.genio.co.jp ⭐ | ||||||
| SOA | ns1.genio.co.jpinfo@genio.co.jp 2025-08-06 #2 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.genio.co.jp2015-05-23 → 2026-05-12 · 2 obs
● 2026-05-12 05:57:14
●NSns2.genio.co.jp2015-05-23 → 2026-05-12 · 2 obs
● 2026-05-12 05:57:14
●MXimap.genio.co.jp2015-05-23 → 2026-05-12 · 2 obs
● 2026-05-12 05:57:14
○A122.255.76.672015-05-23 → 2017-04-01 · 4 obs
● 2017-04-01 18:32:32
○ 2020-01-16 05:12:50
○ 2026-05-12 05:57:14
●A210.129.8.2322020-01-16 → 2026-05-12 · 3 obs
● 2020-01-16 05:12:50
● 2026-05-12 05:57:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, c.dns.jp, f.dns.jp, b.dns.jp... | - |
| jboy.co.jp | ns1.genio.co.jp, ns2.genio.co.jp | 2 records |
✅ Authoritative Response
Server:138.91.33.146
NS records: ns1.genio.co.jp, ns2.genio.co.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jboy.co.jp (unsigned zone)
⏱️ Timing
Total: 748ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.129.8.232 |
| NS | 2 | ns2.genio.co.jp, ns1.genio.co.jp |
| MX | 1 | imap.genio.co.jp (pri: 10) |
| SOA | 1 | ns1.genio.co.jp info.genio.co.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.genio.co.jp, ns2.genio.co.jp)
Analysis
IP Addresses
jboy.co.jp points to IP number: 210.129.8.232.
Other host names such as www.northpinetree.com, oogisushi.jp, www.yupon.co.jp, masudajiko.com and queenauto.co.jp share IPs with jboy.co.jp.
Name Servers
jboy.co.jp is delegated to two name servers: ns1.genio.co.jp and ns2.genio.co.jp.
jboy.co.jp shares the same name server setup as opda.or.jp, heiwa-auto.co.jp, yonedaya.com, dan32.com and genio.co.jp.
jboy.co.jp shares name servers with other domains at least partially, for instance por.jp and paj.co.jp.
these name servers are often used in conjunction with the name servers dns.yonedaya.com.
Host names with a single IP:
ns1.genio.co.jp points to 138.91.33.146.
ns2.genio.co.jp points to 168.63.165.234.
Mail Servers
jboy.co.jp is handled by a single mail server, imap.genio.co.jp.
jboy.co.jp shares the same mail server setup as other domains, for instance litepalmmaison.com, paj.co.jp and quality-ve.com.