itcjapan.com - robtex.com
itcjapan.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774478682 | ||||||
Subdomains
mail.itcjapan.com |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
○NSnuro.jp2015-05-15 → 2017-03-25 · 4 obs
● 2017-03-25 02:17:20
○ 2026-03-11 21:10:40
○ 2026-03-25 22:45:30
●MXcluster1.us.messagelabs.com2026-03-11 → 2026-03-25 · 3 obs
● 2026-03-11 21:10:40
● 2026-03-25 22:45:30
●MXcluster1a.us.messagelabs.com2026-03-11 → 2026-03-25 · 3 obs
● 2026-03-11 21:10:40
● 2026-03-25 22:45:30
○MXmail.itcjapan.com2015-05-15 → 2017-03-25 · 4 obs
● 2017-03-25 02:17:20
○ 2026-03-11 21:10:40
○ 2026-03-25 22:45:30
●A112.78.212.1772015-05-15 → 2026-03-25 · 2 obs
● 2026-03-25 22:45:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| itcjapan.com | ns1.nuro.jp, ns2.nuro.jp | - |
✅ Authoritative Response
Server:118.238.201.34
NS records: ns1.nuro.jp, ns2.nuro.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itcjapan.com (unsigned zone)
⏱️ Timing
Total: 1102ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.78.212.177 |
| NS | 2 | ns2.nuro.jp, ns1.nuro.jp |
| MX | 2 | cluster1a.us.messagelabs.com (pri: 20), cluster1.us.messagelabs.com (pri: 10) |
| TXT | 1 | v=spf1 +ip4:112.78.212.49 include:_spf.a |
| SOA | 1 | ns1.nuro.jp soumu.itcjapan.com |
Analysis
Hierarchy
itcjapan.com is the parent of mail.itcjapan.com.
IP Addresses
itcjapan.com resolves to a single IP: 112.78.212.177.
Other host names, for instance, mail.itcjapan.com and 177.212.78.112.static.www849m.sakura.ne.jp share IP numbers with itcjapan.com.
Name Servers
itcjapan.com has two name servers: ns1.nuro.jp and ns2.nuro.jp.
itcjapan.com shares the same name server setup as other domains, for example 240.111.39.in-addr.arpa, 66.171.182.in-addr.arpa, fukui-tokyo.co.jp, 0.240.118.in-addr.arpa and 251.238.118.in-addr.arpa.
itcjapan.com shares some name servers with other domains, for example 246.238.118.in-addr.arpa, 57.147.59.in-addr.arpa, 151.192.147.in-addr.arpa, 139.65.207.in-addr.arpa and 193.189.143.in-addr.arpa.
These name servers are commonly used with the name servers mv-dnsm.nuro.jp.
Host names with a single IP:
ns1.nuro.jp points to 118.238.201.34
ns2.nuro.jp points to 118.238.201.50
Mail Servers
itcjapan.com is served by two mail servers: cluster1.us.messagelabs.com and cluster1a.us.messagelabs.com.
itcjapan.com shares the mail server setup with other domains, for example rightsize.com.ph, cmpmhds.net, nada20groupcomposite.org, am.mufg.jp and credifiel.com.mx.
itcjapan.com shares some mail servers with other domains, at least partially; for instance eztracker.io, globaltestsupply.com, leighorange.com, carrusreporter.com and corporacion-colmena.com.co.
Host names with eight IP numbers:
cluster1.us.messagelabs.com points to: 67.219.246.210, 67.219.246.215, 67.219.247.106, 67.219.247.202, 67.219.247.204, 67.219.250.212, 67.219.250.215 and 67.219.250.218.
Host names with one IP number:
cluster1a.us.messagelabs.com points to: 34.75.172.113.