jupiter.jp - robtex.com
jupiter.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.54.138🇯🇵 AS131921153.122.48.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | sub0000541042.hmk-temp.com | ||||||
| NS | ns1.city-net.jp ⭐ | ||||||
| A | 153.122.20.211🇯🇵 AS131921153.122.16.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| PTR | ns1.city-net.jp | ||||||
| NS | ns2.city-net.jp | ||||||
| A | 153.126.161.244🇯🇵 SAKURA-A153.126.128.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan | ||||||
| PTR | ns2.city-net.jp | ||||||
| MX | mail.weby.jp ⭐ | ||||||
| A | 211.125.67.7🇯🇵 GMO-INTERNET211.125.64.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | pop.city-net.jp | ||||||
| SOA | ns1.city-net.jpimai@ee.kochi-ct.ac.jp 2018-12-18 #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=1776285002 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.city-net.jp2015-08-30 → 2026-04-15 · 2 obs
● 2026-04-15 21:07:58
●NSns2.city-net.jp2015-08-30 → 2026-04-15 · 2 obs
● 2026-04-15 21:07:58
●A153.122.54.1382026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 21:07:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| jupiter.jp | ns1.city-net.jp, ns2.city-net.jp | 2 records |
✅ Authoritative Response
Server:153.122.20.211
NS records: ns1.city-net.jp, ns2.city-net.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jupiter.jp (unsigned zone)
⏱️ Timing
Total: 1015ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.54.138 |
| NS | 2 | ns2.city-net.jp, ns1.city-net.jp |
| MX | 1 | mail.weby.jp (pri: 10) |
| SOA | 1 | ns1.city-net.jp imai.ee.kochi-ct.ac.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.city-net.jp, ns2.city-net.jp)
Analysis
IP Addresses
jupiter.jp points to a single IP address: 153.122.54.138.
Other host names, for example kochidaikyo.com, watanabe.tv and sub0000541042.hmk-temp.com share IPs with jupiter.jp.
Name Servers
Two name servers ns1.city-net.jp and ns2.city-net.jp handle the delegation for jupiter.jp.
jupiter.jp shares the same name server setup as other domains, for example chugei-kouiki.jp, city-net.jp, weby.jp, kochi-coc.jp and kochi-seizou.jp.
jupiter.jp at least partially shares name servers with other domains, for example kochi-pc.ac.jp, city.nankoku.lg.jp, yondenko-union.or.jp, 224-231.17.126.202.in-addr.arpa and 16.126.202.in-addr.arpa.
These name servers are often used with ns1.musen.net, ns2.musen.net, ns1.city.nankoku.lg.jp, ns2.city.nankoku.lg.jp and yondenko-union.or.jp.yondenko-union.or.jp.
Host names with one IP number:
ns1.city-net.jp points to 153.122.20.211; ns2.city-net.jp points to 153.126.161.244.
Mail Servers
The mail.weby.jp mail server handles jupiter.jp.
The mail server setup for jupiter.jp is the same as that of other domains, for instance weby.jp.
mail.weby.jp points to a single IP number: 211.125.67.7.