group4c.net - robtex.com
group4c.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.46🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns2.namedserver.net ⭐ | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| NS | ns.namedserver.net | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| MX | mx.group4c.net ⭐ | ||||||
| A | 153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=2698660052 | ||||||
net
| 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=1774847907 | ||||||
Subdomains
mx.group4c.net |
Same first word
group4c.net |
Similar names
c4group.biz |
grupoc4.co |
c4group.ru |
4cgroup.com |
grupoc4.com |
4cgroup.co.tz |
c4group.co.nz |
4cgroup.co.za |
c4group.at |
grupo4c.com |
DNS History
5 records (4 active, 1 former)
●NSns.namedserver.net2015-07-25 → 2026-03-30 · 2 obs
● 2026-03-30 05:24:54
●NSns2.namedserver.net2015-07-25 → 2026-03-30 · 2 obs
● 2026-03-30 05:24:54
●MXmx.group4c.net2015-07-25 → 2026-03-30 · 2 obs
● 2026-03-30 05:24:54
●A153.122.205.462026-02-15 → 2026-03-30 · 3 obs
● 2026-02-15 15:14:28
● 2026-03-30 05:24:54
○A211.13.196.1622015-07-25 → 2018-09-19 · 4 obs
● 2018-09-19 09:02:56
○ 2026-02-15 15:14:28
○ 2026-03-30 05:24:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| group4c.net | ns.namedserver.net, ns2.namedserver.net | 6 records |
✅ Authoritative Response
Server:157.120.112.212
NS records: ns.namedserver.net, ns2.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for group4c.net (unsigned zone)
⏱️ Timing
Total: 393ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.205.46 |
| NS | 2 | ns.namedserver.net, ns2.namedserver.net |
| MX | 1 | mx.group4c.net (pri: 100) |
| TXT | 1 | v=spf1 include:_spf.shared-server.net ~a |
| SOA | 1 | ns.namedserver.net root.namedserver.net |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns.namedserver.net, ns.namedserver.net, ns.namedserver.net...)
Analysis
Hierarchy
group4c.net is the parent of mx.group4c.net.
IP Addresses
group4c.net points to a single IP number: 153.122.205.46.
other host names for instance kakesu-company.com, cbtokyo.com, pastel-design.com, rokkan-jyuku.com and izumi-m-f.com share IP numbers with group4c.net.
Name Servers
group4c.net is delegated to two name servers: ns2.namedserver.net and ns.namedserver.net.
group4c.net shares the same name server setup as other domains, for example 213.16.122.153.in-addr.arpa, ubekama.co.jp, sub0000528998.hmk-temp.com, 212.52.122.153.in-addr.arpa and sub0000551770.hmk-temp.com.
group4c.net at least partially shares name servers with other domains, for example minami-sanfujinka.com and 135.122.153.in-addr.arpa.
Host names with three IP numbers:
ns2.namedserver.net points to 157.120.112.212, 157.120.113.212 and 157.120.114.212.
ns.namedserver.net points to 157.120.112.212, 157.120.113.212 and 157.120.114.212.
Names pointing to 157.120.112.212: ns2.namedserver.net and ns.namedserver.net.
Names pointing to 157.120.113.212: ns2.namedserver.net and ns.namedserver.net.
Names pointing to 157.120.114.212: ns2.namedserver.net and ns.namedserver.net.
Mail Servers
group4c.net is handled by a single mail server, mx.group4c.net.
Host name mx.group4c.net points to IP address 153.122.206.94.