cloudstack.jp - robtex.com
cloudstack.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.7.84.69🇯🇵 GMO-INTERNET157.7.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | v157-7-84-69.f0ra.static.cnode.io | ||||||
| NS | ns.cloudstack.jp ⭐ | ||||||
| A | 153.121.40.37🇯🇵 SAKURA-B153.121.32.0/19 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | sakura1.pocketstudio.net | ||||||
| NS | sakura1.pocketstudio.net | ||||||
| A | 153.121.40.37🇯🇵 SAKURA-B153.121.32.0/19 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | sakura1.pocketstudio.net | ||||||
| NS | sakura3.pocketstudio.net | ||||||
| A | 153.121.46.159🇯🇵 SAKURA-B153.121.32.0/19 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | sakura3.pocketstudio.net | ||||||
| MX | mail.cloudstack.jp ⭐ | ||||||
| A | 153.121.46.159🇯🇵 SAKURA-B153.121.32.0/19 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | sakura3.pocketstudio.net | ||||||
| SOA | ns.cloudstack.jppostmaster@cloudstack.jp 2014-12-31 #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=1786718702 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns.cloudstack.jp2015-08-25 → 2026-08-14 · 2 obs
● 2026-08-14 15:02:46
●NSsakura1.pocketstudio.net2015-08-25 → 2026-08-14 · 2 obs
● 2026-08-14 15:02:46
●NSsakura3.pocketstudio.net2015-08-25 → 2026-08-14 · 2 obs
● 2026-08-14 15:02:46
●MXmail.cloudstack.jp2015-08-25 → 2026-08-14 · 2 obs
● 2026-08-14 15:02:46
●A157.7.84.692015-08-25 → 2026-08-14 · 2 obs
● 2026-08-14 15:02:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, e.dns.jp, a.dns.jp, d.dns.jp... | - |
| cloudstack.jp | sakura3.pocketstudio.net, sakura1.pocketstudio.net | - |
✅ Authoritative Response
Server:153.121.40.37
NS records: sakura3.pocketstudio.net, sakura1.pocketstudio.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cloudstack.jp (unsigned zone)
⏱️ Timing
Total: 2546ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.7.84.69 |
| NS | 2 | sakura3.pocketstudio.net, sakura1.pocketstudio.net |
| MX | 1 | mail.cloudstack.jp (pri: 10) |
| SOA | 1 | ns.cloudstack.jp postmaster.cloudstack.j |
Analysis
Hierarchy
cloudstack.jp sits above mail.cloudstack.jp, ns.cloudstack.jp and www.cloudstack.jp in the domain hierarchy.
IP Addresses
cloudstack.jp directs to one IP number, which is 157.7.84.69.
Host names such as t.syosetu.org, www.cloudstack.jp and v157-7-84-69.f0ra.static.cnode.io share their IP numbers with cloudstack.jp.
Name Servers
cloudstack.jp is served by three name servers: ns.cloudstack.jp, sakura1.pocketstudio.net and sakura3.pocketstudio.net.
There is at least partial name server overlap between cloudstack.jp and other domains — icqdojo.jp, spten.jp, docker.jp and two more among them.
These name servers regularly appear alongside ns.icqdojo.jp, ns.spten.jp, ns.docker.jp and 3 other name servers in NS record sets.
Three hostnames, each with one IP address: ns.cloudstack.jp → 153.121.40.37, sakura1.pocketstudio.net → 153.121.40.37 and sakura3.pocketstudio.net → 153.121.46.159.
ns.cloudstack.jp and sakura1.pocketstudio.net each have 153.121.40.37 IP addresses.
Mail Servers
cloudstack.jp routes its mail through a single mail server, mail.cloudstack.jp.
mail.cloudstack.jp resolves to 153.121.46.159 and no other IP number.