u-planet.jp - robtex.com
u-planet.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.241.129.216🇯🇵 IDC103.241.128.0/22 RIDE Co.,Ltd. | ||||||
| PTR | bs022-203.domainserver.ne.jp | ||||||
| NS | ns01 ⭐ | ||||||
| NS | ns01.domainserver.ne.jp | ||||||
| A | 103.241.128.17🇯🇵 IDC103.241.128.0/22 RIDE Co.,Ltd. | ||||||
| PTR | ns01.domainserver.ne.jp | ||||||
| NS | ns02.domainserver.ne.jp | ||||||
| A | 103.96.252.17🇯🇵 atworks103.96.252.0/22 A.T.WORKS,Inc. CIDR-block NO.3 | ||||||
| PTR | ns02.domainserver.ne.jp | ||||||
| MX | mxjp1.nospamcloud.com ⭐ | ||||||
| A | 27.112.109.252🇯🇵 TSUKAERUNET27.112.104.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi | ||||||
| PTR | delivery2.nospamcloud.com | ||||||
| A | 27.112.111.177🇯🇵 TSUKAERUNET27.112.104.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi | ||||||
| PTR | delivery3.nospamcloud.com | ||||||
| A | 111.68.23.114🇯🇵 TSUKAERUNET111.68.16.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi | ||||||
| PTR | delivery8.nospamcloud.com | ||||||
| A | 111.68.23.116🇯🇵 TSUKAERUNET111.68.16.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi | ||||||
| PTR | delivery9.nospamcloud.com | ||||||
| A | 111.68.23.126🇯🇵 TSUKAERUNET111.68.16.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi | ||||||
| PTR | delivery10.nospamcloud.com | ||||||
| A | 175.45.142.100🇯🇵 TSUKAERUNET175.45.136.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi | ||||||
| PTR | delivery7.nospamcloud.com | ||||||
| MX | mxjp2.nospamcloud.com(20) | ||||||
| A | 175.45.136.46🇯🇵 TSUKAERUNET175.45.136.0/21 JMF Investment & Technology PTY LTD 1082 Minamiagata-machi | ||||||
| TXT | v=spf1 +ip4:103.241.128.0/22 +a +a:mxjp1.nospamcloud.com +a:mxjp2.nospamcloud... | ||||||
| SOA | ns01postmaster@domainserver.ne.jp 2011-01-17 #19 | ||||||
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=1775997902 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns012015-07-21 → 2026-04-12 · 2 obs
● 2026-04-12 13:02:46
●NSns01.domainserver.ne.jp2015-07-21 → 2026-04-12 · 2 obs
● 2026-04-12 13:02:46
●NSns02.domainserver.ne.jp2015-07-21 → 2026-04-12 · 2 obs
● 2026-04-12 13:02:46
●MXmxjp1.nospamcloud.com2015-07-21 → 2026-04-12 · 2 obs
● 2026-04-12 13:02:46
●MXmxjp2.nospamcloud.com2015-07-21 → 2026-04-12 · 2 obs
● 2026-04-12 13:02:46
●A103.241.129.2162015-07-21 → 2026-04-12 · 2 obs
● 2026-04-12 13:02:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, c.dns.jp, h.dns.jp, d.dns.jp... | - |
| u-planet.jp | ns01.domainserver.ne.jp, ns02.domainserver.ne.jp | 2 records |
✅ Authoritative Response
Server:103.96.252.17
NS records: ns01.domainserver.ne.jp, ns02.domainserver.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for u-planet.jp (unsigned zone)
⏱️ Timing
Total: 792ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.241.129.216 |
| NS | 2 | ns02.domainserver.ne.jp, ns01.domainserver.ne.jp |
| MX | 2 | mxjp2.nospamcloud.com (pri: 20), mxjp1.nospamcloud.com (pri: 10) |
| TXT | 1 | v=spf1 +ip4:103.241.128.0/22 +a +a:mxjp1 |
| SOA | 1 | ns01 postmaster.domainserver.ne.jp |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns01.domainserver.ne.jp, ns02.domainserver.ne.jp)
Analysis
IP Addresses
u-planet.jp points to a single IP address: 103.241.129.216.
Other host names such as pop.tokyo-shuwacenter.or.jp, asterhobby.co.jp, sugisawa-sr.com, pop.actionman.jp and pop.editone.co.jp share IP numbers with u-planet.jp.
Name Servers
u-planet.jp is delegated to three name servers: ns01, ns01.domainserver.ne.jp and ns02.domainserver.ne.jp.
At least part of the name servers for u-planet.jp are shared with other domains, for instance autofashionplanning.com, autism-soreiyu.com, customsbank.com.au, hamahira.com and toueisyouji.com.
These name servers are commonly used alongside ns1.kizilay.org.tr, ns2.kizilay.org.tr, ns01.policebank.com.au, ns02.policebank.com.au, ns1.cdi.co.kr, ns2.cdi.co.kr, ns01.pcu.com.au, ns02.pcu.com.au and ns02.
Hostnames with a single IP
ns01.domainserver.ne.jp resolves to: 103.241.128.17.
ns02.domainserver.ne.jp resolves to: 103.96.252.17.
Mail Servers
u-planet.jp is handled by two mail servers: mxjp1.nospamcloud.com and mxjp2.nospamcloud.com.
u-planet.jp uses the same mail server setup as other domains, for instance common-keiso.co.jp, aoike.jp, kondoco.com, n-ps.jp and mat-net.co.jp.
u-planet.jp shares at least some mail servers with other domains, for example jmfi.com, japan-satsuki.com, seisou.net, ikushimakikaku.co.jp and taikou-house.com.
Host names with six IP numbers: The host name mxjp1.nospamcloud.com points to 27.112.109.252, 27.112.111.177, 111.68.23.114, 111.68.23.116, 111.68.23.126 and 175.45.142.100. Host names with one IP number: The host name mxjp2.nospamcloud.com points to 175.45.136.46.