cct.gr.jp - robtex.com
cct.gr.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.227.151.73🇯🇵 InfoSphere140.227.0.0/16 INFOSPHERE | ||||||
| PTR | cct.gr.jp | ||||||
| NS | ns.cct.gr.jp ⭐ | ||||||
| A | 140.227.151.73🇯🇵 InfoSphere140.227.0.0/16 INFOSPHERE | ||||||
| PTR | cct.gr.jp | ||||||
| NS | ns4.sphere.ad.jp | ||||||
| A | 202.239.113.30🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns4.sphere.ad.jp | ||||||
| MX | cct.gr.jp ⭐ | ||||||
| A | 140.227.151.73🇯🇵 InfoSphere140.227.0.0/16 INFOSPHERE | ||||||
| PTR | cct.gr.jp | ||||||
| TXT | v=spf1 ip4:140.227.151.73 a:ak106.secure.ne.jp include:spf.bmv.jp ~all | ||||||
| SOA | ns.cct.gr.jproot@cct.gr.jp 2025-09-10 #2 | ||||||
gr.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | gr.jp. | ||||||
WOT: SAFE (93/100)
PTR for
MX for
cct.gr.jp |
Subdomains
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns.cct.gr.jp2015-07-03 → 2026-04-12 · 3 obs
● 2015-07-03 09:34:30
● 2026-04-12 00:53:34
○NSns.namedserver.net2008-01-05 → 2008-01-05 · 3 obs
○ 2015-07-03 09:34:30
○ 2026-04-12 00:53:34
○NSns2.namedserver.net2008-01-05 → 2008-01-05 · 3 obs
○ 2015-07-03 09:34:30
○ 2026-04-12 00:53:34
●NSns4.sphere.ad.jp2015-07-03 → 2026-04-12 · 3 obs
● 2015-07-03 09:34:30
● 2026-04-12 00:53:34
●MXcct.gr.jp2008-01-05 → 2026-04-12 · 2 obs
● 2026-04-12 00:53:34
●A140.227.151.732026-04-05 → 2026-04-12 · 3 obs
● 2026-04-05 13:48:42
● 2026-04-12 00:53:34
○A203.138.122.2322015-07-03 → 2017-01-26 · 5 obs
● 2015-07-03 09:34:30
● 2017-01-26 20:43:08
○ 2026-04-05 13:48:42
○ 2026-04-12 00:53:34
○A210.172.161.1752008-01-05 → 2008-01-05 · 3 obs
○ 2015-07-03 09:34:30
○ 2026-04-12 00:53:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, a.dns.jp, h.dns.jp, f.dns.jp... | - |
| cct.gr.jp | ns.cct.gr.jp, ns4.sphere.ad.jp | 1 record |
✅ Authoritative Response
Server:202.239.113.30
NS records: ns.cct.gr.jp, ns4.sphere.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cct.gr.jp (unsigned zone)
⏱️ Timing
Total: 943ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.227.151.73 |
| NS | 2 | ns.cct.gr.jp, ns4.sphere.ad.jp |
| MX | 1 | cct.gr.jp (pri: 10) |
| TXT | 1 | v=spf1 ip4:140.227.151.73 a:ak106.secure |
| SOA | 1 | ns.cct.gr.jp root.cct.gr.jp |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (ns.cct.gr.jp)
Analysis
Hierarchy
cct.gr.jp is parent of ns.cct.gr.jp and www.cct.gr.jp.
Mail Server Role
cct.gr.jp serves as a mail server for cct.gr.jp.
IP Addresses
cct.gr.jp points to a single IP: 140.227.151.73.
Other host names such as www.cct.gr.jp and ns.cct.gr.jp share IP numbers with cct.gr.jp.
Name Servers
cct.gr.jp's delegation is to two name servers ns4.sphere.ad.jp and ns.cct.gr.jp.
cct.gr.jp at least partially shares its name servers with other domains, for instance mamasan-leasekin.jp, ip-experts.co.jp, gt2.arena.ne.jp, sdc01.com and sshinko.com.
These name servers are often used together with the name servers ns3.sphere.ad.jp.
Host names with a single IP:
ns4.sphere.ad.jp resolves to 202.239.113.30.
ns.cct.gr.jp resolves to 140.227.151.73.
Mail Servers
cct.gr.jp is handled by a single mail server.
cct.gr.jp points to IP number 140.227.151.73.