docker.jp - robtex.com
docker.jp
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 59.106.213.203๐ฏ๐ต SAKURA-B59.106.192.0/19 (7-192/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-14 Minami Honmachi, Chuo-ku, Osaka 541-0054, Japan | ||||||
| PTR | asuna.pocketstudio.net | ||||||
| NS | ns.docker.jp โญ | ||||||
| A | 153.121.40.37๐ฏ๐ต 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 | 153.121.40.37๐ฏ๐ต 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 | 153.121.46.159๐ฏ๐ต 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.docker.jp โญ | ||||||
| A | 153.121.40.37๐ฏ๐ต 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 | ||||||
| TXT | v=spf1 +ip4:59.106.213.203 +ip4:59.106.215.178 +ip4:163.43.194.179 ~all | ||||||
| TXT | google-site-verification=xYopc3UHnGL5rzCZ6WemZN914LkteOO6l9ifj0jawiU | ||||||
| SOA | ns.docker.jppostmaster@zem.jp 2022-05-23 #2 | ||||||
jp
| DNSSEC | ๐ Signed (DS record present) | ||||||
| NS | z.dns.jp โญ | ||||||
| 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=1778332502 | ||||||
rank #5287 in the tld
Subdomains
ns.docker.jp |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
โNSns.docker.jp2015-05-18 โ 2026-05-09 ยท 2 obs
โ 2026-05-09 13:57:06
โNSsakura1.pocketstudio.net2015-05-18 โ 2026-05-09 ยท 2 obs
โ 2026-05-09 13:57:06
โNSsakura3.pocketstudio.net2015-05-18 โ 2026-05-09 ยท 2 obs
โ 2026-05-09 13:57:06
โMXns.docker.jp2015-05-18 โ 2026-05-09 ยท 2 obs
โ 2026-05-09 13:57:06
โA153.121.40.372015-05-18 โ 2016-09-24 ยท 4 obs
โ 2016-09-24 03:31:28
โ 2017-02-16 07:42:52
โ 2026-05-09 13:57:06
โA59.106.213.2032017-02-16 โ 2026-05-09 ยท 3 obs
โ 2017-02-16 07:42:52
โ 2026-05-09 13:57:06
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| docker.jp | sakura3.pocketstudio.net, sakura1.pocketstudio.net | - |
โ Authoritative Response
Server:153.121.40.37
NS records: sakura3.pocketstudio.net, sakura1.pocketstudio.net
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for docker.jp (unsigned zone)
โฑ๏ธ Timing
Total: 1310ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 59.106.213.203 |
| NS | 2 | sakura1.pocketstudio.net, sakura3.pocketstudio.net |
| MX | 1 | ns.docker.jp (pri: 10) |
| TXT | 2 | google-site-verification=xYopc3UHnGL5rzC, v=spf1 +ip4:59.106.213.203 +ip4:59.106.2 |
| SOA | 1 | ns.docker.jp postmaster.zem.jp |
Analysis
Hierarchy
The parent of ns.docker.jp is docker.jp.
IP Addresses
docker.jp points to a single IP: 59.106.213.203.
Other host names, such as asuna.pocketstudio.net, share IP numbers with docker.jp.
Name Servers
docker.jp is delegated to three name servers: ns.docker.jp, sakura1.pocketstudio.net and sakura3.pocketstudio.net.
docker.jp partially shares name servers with other domains; examples include x29.jp, dkbk.jp, icqdojo.jp, spten.jp and cloudstack.jp.
These name servers are commonly used with ns.dkbk.jp, ns.icqdojo.jp, ns.spten.jp, ns.cloudstack.jp, ns.cloudcomputing.jp and ns.linux4u.jp.
Host names with one IP number: ns.docker.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 that point to 153.121.40.37: ns.docker.jp and sakura1.pocketstudio.net.
Mail Servers
docker.jp is handled by a single mail server, ns.docker.jp.
docker.jp uses the same mail server setup as other domains, for example ns.docker.jp.