icqdojo.jp - robtex.com
icqdojo.jp
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | ns.icqdojo.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 | ns.icqdojo.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 | ||||||
| SOA | ns.icqdojo.jppostmaster@icqdojo.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=1777130102 | ||||||
Subdomains
ns.icqdojo.jp |
DNS History
5 records (5 active, 0 former)
●NSns.icqdojo.jp2015-06-09 → 2026-04-25 · 3 obs
● 2015-06-09 06:29:42
● 2026-04-25 15:43:04
●NSsakura1.pocketstudio.net2015-06-09 → 2026-04-25 · 3 obs
● 2015-06-09 06:29:42
● 2026-04-25 15:43:04
●NSsakura3.pocketstudio.net2015-06-09 → 2026-04-25 · 3 obs
● 2015-06-09 06:29:42
● 2026-04-25 15:43:04
●MXns.icqdojo.jp2015-06-09 → 2026-04-25 · 3 obs
● 2015-06-09 06:29:42
● 2026-04-25 15:43:04
●A153.121.40.372015-06-09 → 2026-04-25 · 3 obs
● 2015-06-09 06:29:42
● 2026-04-25 15:43:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| icqdojo.jp | sakura1.pocketstudio.net, sakura3.pocketstudio.net | - |
✅ Authoritative Response
Server:153.121.46.159
NS records: sakura1.pocketstudio.net, sakura3.pocketstudio.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for icqdojo.jp (unsigned zone)
⏱️ Timing
Total: 1412ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.121.40.37 |
| NS | 2 | sakura3.pocketstudio.net, sakura1.pocketstudio.net |
| MX | 1 | ns.icqdojo.jp (pri: 10) |
| SOA | 1 | ns.icqdojo.jp postmaster.icqdojo.jp |
Analysis
Hierarchy
icqdojo.jp is a parent of ns.icqdojo.jp.
IP Addresses
icqdojo.jp points to a single IP address: 153.121.40.37.
Other host names such as ns.cloudstack.jp, ns.dkbk.jp, mail.zem.jp, ns.cloudcomputing.jp and ns.spten.jp share IP numbers with icqdojo.jp.
Name Servers
icqdojo.jp is delegated to three name servers: ns.icqdojo.jp, sakura1.pocketstudio.net and sakura3.pocketstudio.net.
At least part of the name servers for icqdojo.jp are shared with other domains, for instance cloudstack.jp, docker.jp, pocketstudio.net, cloudcomputing.jp and linux4u.jp.
These name servers are often used together with ns.docker.jp, ns.linux4u.jp and ns1.jslug.jp.
Host names with one IP number:
ns.icqdojo.jp points to 153.121.40.37
sakura1.pocketstudio.net points to 153.121.40.37
sakura3.pocketstudio.net points to 153.121.46.159
Host names pointing to 153.121.40.37: ns.icqdojo.jp and sakura1.pocketstudio.net