plus-inc.jp - robtex.com
plus-inc.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=1775954702 | ||||||
MX for
plus-inc.jp |
Subdomains
mb.plus-inc.jp |
Same first word
plus-inc.jp |
Similar names
DNS History
12 records (7 active, 5 former)
●NSns1.xserver.jp2026-03-24 → 2026-04-12 · 3 obs
● 2026-03-24 07:34:08
● 2026-04-12 01:15:58
●NSns2.xserver.jp2026-03-24 → 2026-04-12 · 3 obs
● 2026-03-24 07:34:08
● 2026-04-12 01:15:58
○NSns3.sppd.ne.jp2015-07-25 → 2017-06-28 · 4 obs
● 2017-06-28 05:01:54
○ 2026-03-24 07:34:08
○ 2026-04-12 01:15:58
●NSns3.xserver.jp2026-03-24 → 2026-04-12 · 3 obs
● 2026-03-24 07:34:08
● 2026-04-12 01:15:58
●NSns4.xserver.jp2026-03-24 → 2026-04-12 · 3 obs
● 2026-03-24 07:34:08
● 2026-04-12 01:15:58
●NSns5.xserver.jp2026-03-24 → 2026-04-12 · 3 obs
● 2026-03-24 07:34:08
● 2026-04-12 01:15:58
○NSns6.sppd.ne.jp2015-07-25 → 2017-06-28 · 4 obs
● 2017-06-28 05:01:54
○ 2026-03-24 07:34:08
○ 2026-04-12 01:15:58
○NSvm0.plus-inc.jp2015-07-25 → 2017-06-28 · 4 obs
● 2017-06-28 05:01:54
○ 2026-03-24 07:34:08
○ 2026-04-12 01:15:58
○MXmb.plus-inc.jp2015-07-25 → 2017-06-28 · 4 obs
● 2017-06-28 05:01:54
○ 2026-03-24 07:34:08
○ 2026-04-12 01:15:58
●MXplus-inc.jp2026-03-24 → 2026-04-12 · 3 obs
● 2026-03-24 07:34:08
● 2026-04-12 01:15:58
●A183.181.88.572026-03-24 → 2026-04-12 · 3 obs
● 2026-03-24 07:34:08
● 2026-04-12 01:15:58
○A202.212.219.472015-07-25 → 2017-06-28 · 4 obs
● 2017-06-28 05:01:54
○ 2026-03-24 07:34:08
○ 2026-04-12 01:15:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| plus-inc.jp | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | 11 records |
✅ Authoritative Response
Server:183.90.224.226
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for plus-inc.jp (unsigned zone)
⏱️ Timing
Total: 908ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.88.57 |
| NS | 5 | ns2.xserver.jp, ns1.xserver.jp... |
| MX | 1 | plus-inc.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv8056.xserver.jp +a:plus-inc. |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
Hierarchy
The parent of mb.plus-inc.jp is plus-inc.jp.
Mail Server Role
plus-inc.jp serves as the mail server for plus-inc.jp.
IP Addresses
plus-inc.jp points to a single IP number: 183.181.88.57.
Other host names, for instance pkiwithadcs.com, tarosyun.com, mb.plus-inc.jp, thehelpmovie.com and www.waibi.co.jp share IP numbers with plus-inc.jp.
Name Servers
plus-inc.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
plus-inc.jp shares name servers with other domains at least partially, for instance japanist.net, sugarbell.net, stage7.jp, taspa.or.jp and nail-mart.net.
Host names with three IP numbers:
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number:
ns2.xserver.jp points to: 35.72.43.26.
ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
A single mail server handles plus-inc.jp and plus-inc.jp.
Host name plus-inc.jp resolves to IP 183.181.88.57.