itos-corp.jp - robtex.com
itos-corp.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=1777177803 | ||||||
MX for
itos-corp.jp |
Subdomains
www.itos-corp.jp |
Same first word
itos-corp.jp |
Similar names
DNS History
11 records (7 active, 4 former)
○NSmaster.dns.ne.jp2015-06-04 → 2017-05-14 · 4 obs
● 2017-05-14 13:43:22
○ 2026-02-18 21:07:44
○ 2026-04-26 04:41:38
○NSns1.dns.ne.jp2015-06-04 → 2017-05-14 · 4 obs
● 2017-05-14 13:43:22
○ 2026-02-18 21:07:44
○ 2026-04-26 04:41:38
●NSns1.xserver.jp2026-02-18 → 2026-04-26 · 3 obs
● 2026-02-18 21:07:44
● 2026-04-26 04:41:38
○NSns2.dns.ne.jp2015-06-04 → 2017-05-14 · 4 obs
● 2017-05-14 13:43:22
○ 2026-02-18 21:07:44
○ 2026-04-26 04:41:38
●NSns2.xserver.jp2026-02-18 → 2026-04-26 · 3 obs
● 2026-02-18 21:07:44
● 2026-04-26 04:41:38
●NSns3.xserver.jp2026-02-18 → 2026-04-26 · 3 obs
● 2026-02-18 21:07:44
● 2026-04-26 04:41:38
●NSns4.xserver.jp2026-02-18 → 2026-04-26 · 3 obs
● 2026-02-18 21:07:44
● 2026-04-26 04:41:38
●NSns5.xserver.jp2026-02-18 → 2026-04-26 · 3 obs
● 2026-02-18 21:07:44
● 2026-04-26 04:41:38
●MXitos-corp.jp2015-06-04 → 2026-04-26 · 2 obs
● 2026-04-26 04:41:38
○A219.94.128.282015-06-04 → 2017-05-14 · 4 obs
● 2017-05-14 13:43:22
○ 2026-02-18 21:07:44
○ 2026-04-26 04:41:38
●A85.131.197.272026-02-18 → 2026-04-26 · 3 obs
● 2026-02-18 21:07:44
● 2026-04-26 04:41:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | b.dns.jp, a.dns.jp, d.dns.jp, g.dns.jp... | - |
| itos-corp.jp | ns2.xserver.jp, ns5.xserver.jp, ns1.xserver.jp, ns3.xserver.jp... | 11 records |
✅ Authoritative Response
Server:202.226.37.247
NS records: ns2.xserver.jp, ns5.xserver.jp, ns1.xserver.jp, ns3.xserver.jp, ns4.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itos-corp.jp (unsigned zone)
⏱️ Timing
Total: 916ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.197.27 |
| NS | 5 | ns4.xserver.jp, ns1.xserver.jp... |
| MX | 1 | itos-corp.jp (pri: 0) |
| TXT | 2 | google-site-verification=HTWlYvQTiOG69G1, v=spf1 +a:sv16086.xserver.jp +a:itos-cor |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)
Analysis
Hierarchy
www.itos-corp.jp is a child of itos-corp.jp.
Mail Server Role
itos-corp.jp serves as the mail server for itos-corp.jp.
IP Addresses
itos-corp.jp resolves to one IP number: 85.131.197.27.
Other host names, for instance arakawa-med.or.jp, tdf-bld.com, dmail.kashikin.net, airin.ed.jp and edamono.com share IP numbers with itos-corp.jp.
Name Servers
itos-corp.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
itos-corp.jp at least partially shares name servers with other domains, including e-4u.jp, n-robo.com, maeshimapiano.com, glory21.net and romiblog.com.
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
itos-corp.jp is handled by a single mail server, itos-corp.jp.
Host name itos-corp.jp resolves to a single IP: 85.131.197.27.