tokaigroup.com - robtex.com
tokaigroup.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | localhost ⭐ | ||||||
| NS | ns.tokaigroup.com | ||||||
| A | 61.207.166.90🇯🇵 OCN61.207.0.0/16 (AS4713) CIDR BLOCK 33 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | p9090-ipbffx02sasajima.aichi.ocn.ne.jp | ||||||
| NS | ns.tukai.jp ⚠️ Not in zone NS records | ||||||
| A | 61.207.166.90🇯🇵 OCN61.207.0.0/16 (AS4713) CIDR BLOCK 33 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | p9090-ipbffx02sasajima.aichi.ocn.ne.jp | ||||||
| MX | mail.tokaigroup.com ⭐ | ||||||
| SOA | localhostroot@localhost serial=7 | ||||||
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=1776273922 | ||||||
Subdomains
Same first word
tokaigroup.com |
tokaigroup.co.jp |
Similar names
DNS History
4 records (4 active, 0 former)
●NSlocalhost2015-08-23 → 2026-04-15 · 2 obs
● 2026-04-15 17:37:44
●NSns.tokaigroup.com2015-08-23 → 2026-04-15 · 2 obs
● 2026-04-15 17:37:44
●NSns.tukai.jp2026-04-12 → 2026-04-15 · 3 obs
● 2026-04-12 15:15:30
● 2026-04-15 17:37:44
●MXmail.tokaigroup.com2015-08-23 → 2026-04-15 · 2 obs
● 2026-04-15 17:37:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tokaigroup.com | ns.tokaigroup.com, ns.tukai.jp | 1 record |
✅ Authoritative Response
Server:61.207.166.90
NS records: ns.tokaigroup.com, ns.tukai.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tokaigroup.com (unsigned zone)
⏱️ Timing
Total: 816ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 1 | ns.tokaigroup.com |
| MX | 1 | mail.tokaigroup.com (pri: 10) |
| SOA | 1 | localhost root.localhost |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (ns.tokaigroup.com)
Analysis
Hierarchy
tokaigroup.com is a parent of ns.tokaigroup.com and mail.tokaigroup.com.
Name Servers
tokaigroup.com is delegated to name servers localhost, ns.tokaigroup.com and ns.tukai.jp.
tokaigroup.com at least partially shares name servers with other domains such as 92.79.64.in-addr.arpa, 43.172.110.in-addr.arpa, video(0x787878)francais.com, 204.51.209.in-addr.arpa and (0x736578)filmekostenlos.com.
These name servers are often used together with dns1.tisnet.net.tw, dns2.tisnet.net.tw, dns3.tisnet.net.tw, ns1.ee.net, ns2.ee.net, intergate.rcoe.k12.ca.us, ns2.rcoe.k12.ca.us, ns.lctatsuki.com, ns01.tvs12.jp and ns02.tvs12.jp.
Hostnames with one IP number:
ns.tokaigroup.com points to 61.207.166.90
ns.tukai.jp points to 61.207.166.90
Hostnames pointing to 61.207.166.90: ns.tokaigroup.com, ns.tukai.jp
Mail Servers
tokaigroup.com is handled by a single mail server, mail.tokaigroup.com.