rubic.jp - robtex.com
rubic.jp
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=1785284103 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns01.hosting-srv.net2026-06-17 → 2026-07-29 · 3 obs
● 2026-06-17 23:20:24
● 2026-07-29 00:41:22
●NSns02.hosting-srv.net2026-06-17 → 2026-07-29 · 3 obs
● 2026-06-17 23:20:24
● 2026-07-29 00:41:22
●NSns2.bforth.hosting-srv.net2015-08-22 → 2026-07-29 · 2 obs
● 2026-07-29 00:41:22
●NSns3.bforth.hosting-srv.net2015-08-22 → 2026-07-29 · 2 obs
● 2026-07-29 00:41:22
●MXmxjp1.nospamcloud.com2015-08-22 → 2026-07-29 · 2 obs
● 2026-07-29 00:41:22
●MXmxjp2.nospamcloud.com2015-08-22 → 2026-07-29 · 2 obs
● 2026-07-29 00:41:22
●A210.152.144.212015-08-22 → 2026-07-29 · 2 obs
● 2026-07-29 00:41:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, c.dns.jp, f.dns.jp, e.dns.jp... | - |
| rubic.jp | ns01.hosting-srv.net, ns02.hosting-srv.net | - |
✅ Authoritative Response
Server:210.152.143.41
NS records: ns01.hosting-srv.net, ns02.hosting-srv.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rubic.jp (unsigned zone)
⏱️ Timing
Total: 1232ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.152.144.21 |
| NS | 2 | ns3.bforth.hosting-srv.net, ns2.bforth.hosting-srv.net |
| MX | 2 | mxjp1.nospamcloud.com (pri: 10), mxjp2.nospamcloud.com (pri: 20) |
| TXT | 1 | v=spf1 a mx include:_spf.hosting-srv.net |
| SOA | 1 | ns2.bforth.hosting-srv.net rs\.kanri.rad |
Analysis
IP Addresses
rubic.jp points to a single IP number: 210.152.144.21.
Additional host names — seisou.net, ontechnology.co.jp, yamato-sangyou.com and two others — share IP numbers with rubic.jp.
Name Servers
rubic.jp has four authoritative name servers: ns01.hosting-srv.net, ns02.hosting-srv.net, ns2.bforth.hosting-srv.net and ns3.bforth.hosting-srv.net.
The name servers of rubic.jp overlap at least partially with those of other domains — among them kitagawa.co.jp, aplas-aomori.com, ropeco.jp and two more.
Each of the host names ns01.hosting-srv.net, ns02.hosting-srv.net, ns2.bforth.hosting-srv.net and ns3.bforth.hosting-srv.net has one IP address: ns01.hosting-srv.net resolves to 210.152.143.34, ns02.hosting-srv.net resolves to 210.152.143.41, ns2.bforth.hosting-srv.net resolves to 210.152.143.34 and ns3.bforth.hosting-srv.net resolves to 210.152.143.41.
ns01.hosting-srv.net and ns2.bforth.hosting-srv.net are host names that each point to 210.152.143.34 IP addresses.
ns02.hosting-srv.net and ns3.bforth.hosting-srv.net are host names that each point to 210.152.143.41 IP addresses.
Mail Servers
rubic.jp has two mail servers: mxjp1.nospamcloud.com and mxjp2.nospamcloud.com.
rubic.jp shares the same mail server setup as other domains, including mikuni-umbrella.com, koryo-kikaku.co.jp, jwta.or.jp and two others.
rubic.jp shares mail servers — at least in part — with other domains, including warmth.co.jp, soft-power.jp, wi-z.jp and two others.
Host names with 7 IP numbers:
mxjp1.nospamcloud.com resolves to 27.112.109.252, 27.112.111.177, 111.68.23.112 and 4 other IP addresses.
Host names pointing to a single IP address:
mxjp2.nospamcloud.com points to 175.45.136.46.