ntc-c.co.jp - robtex.com
ntc-c.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 118.82.87.110🇯🇵 CPI-NET118.82.64.0/19 | ||||||
| PTR | stuxus110.secure.ne.jp | ||||||
| NS | ns1.xbiz.ne.jp ⭐ | ||||||
| A | 157.112.182.247🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc. | ||||||
| PTR | ns1.xbiz.ne.jp | ||||||
| NS | ns2.xbiz.ne.jp | ||||||
| A | 35.76.79.244🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix | ||||||
| PTR | ns2.xbiz.ne.jp | ||||||
| NS | ns3.xbiz.ne.jp | ||||||
| A | 157.112.191.237🇯🇵 XSERVER-AS157.112.184.0/21 XSERVER Inc. | ||||||
| PTR | ns3.xbiz.ne.jp | ||||||
| MX | sv362.xbiz.ne.jp ⭐ | ||||||
| A | 183.90.231.143🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc. | ||||||
| PTR | sv362.xbiz.ne.jp | ||||||
| TXT | google-site-verification=vzAg0DrnOXdA93WgYun0Ih6vFEL2STFTlt7NUYDr2Zw | ||||||
| TXT | v=spf1 +ip4:118.82.87.83 +ip4:183.90.231.143 +mx include:spf.sender.xserver.j... | ||||||
| TXT | MS=ms66431651 | ||||||
| SOA | ns1.xbiz.ne.jproot@xbiz.ne.jp serial=0 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
WOT: SAFE (58/100)
Same first word
Similar names
cn-ct.com |
cn-tc.com.cn |
cn-ct.cn |
ctc-n.org |
c-nct.com |
cn-tc.com |
t-ccn.com |
ccn-t.com |
cc-nt.com |
ct-cn.com |
tc-cn.com |
cct-n.de |
cn-tc.cn |
cn-ct.net |
DNS History
10 records (5 active, 5 former)
●NSns1.xbiz.ne.jp2026-04-10 → 2026-07-22 · 3 obs
● 2026-04-10 23:54:52
● 2026-07-22 15:50:12
●NSns2.xbiz.ne.jp2026-04-10 → 2026-07-22 · 3 obs
● 2026-04-10 23:54:52
● 2026-07-22 15:50:12
●NSns3.xbiz.ne.jp2026-04-10 → 2026-07-22 · 3 obs
● 2026-04-10 23:54:52
● 2026-07-22 15:50:12
○NSns6.cpi.ad.jp2015-06-24 → 2018-12-05 · 4 obs
● 2018-12-05 10:17:10
○ 2026-04-10 23:54:52
○ 2026-07-22 15:50:12
○NSns7.cpi.ad.jp2015-06-24 → 2018-12-05 · 4 obs
● 2018-12-05 10:17:10
○ 2026-04-10 23:54:52
○ 2026-07-22 15:50:12
●MXsv362.xbiz.ne.jp2026-04-10 → 2026-07-22 · 3 obs
● 2026-04-10 23:54:52
● 2026-07-22 15:50:12
○MXvlmx20.secure.ne.jp2015-06-24 → 2018-12-05 · 4 obs
● 2018-12-05 10:17:10
○ 2026-04-10 23:54:52
○ 2026-07-22 15:50:12
○MXvlmx21.secure.ne.jp2015-06-24 → 2018-12-05 · 4 obs
● 2018-12-05 10:17:10
○ 2026-04-10 23:54:52
○ 2026-07-22 15:50:12
○MXvlmx22.secure.ne.jp2015-06-24 → 2018-12-05 · 4 obs
● 2018-12-05 10:17:10
○ 2026-04-10 23:54:52
○ 2026-07-22 15:50:12
●A118.82.87.1102015-06-24 → 2026-07-22 · 2 obs
● 2026-07-22 15:50:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| ntc-c.co.jp | ns3.xbiz.ne.jp, ns1.xbiz.ne.jp, ns2.xbiz.ne.jp | 3 records |
✅ Authoritative Response
Server:35.76.79.244
NS records: ns3.xbiz.ne.jp, ns1.xbiz.ne.jp, ns2.xbiz.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ntc-c.co.jp (unsigned zone)
⏱️ Timing
Total: 887ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.82.87.110 |
| NS | 3 | ns1.xbiz.ne.jp, ns3.xbiz.ne.jp... |
| MX | 1 | sv362.xbiz.ne.jp (pri: 0) |
| TXT | 3 | google-site-verification=vzAg0DrnOXdA93W, v=spf1 +ip4:118.82.87.83 +ip4:183.90.231... |
| SOA | 1 | ns1.xbiz.ne.jp root.xbiz.ne.jp |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.xbiz.ne.jp, ns2.xbiz.ne.jp, ns3.xbiz.ne.jp)
Analysis
IP Addresses
ntc-c.co.jp directs to one IP number, which is 118.82.87.110.
Among the host names that share IP numbers with ntc-c.co.jp is stuxus110.secure.ne.jp, as one example.
Name Servers
ntc-c.co.jp is served by three name servers: ns1.xbiz.ne.jp, ns2.xbiz.ne.jp and ns3.xbiz.ne.jp.
ntc-c.co.jp has at least partial name server overlap with other domains, such as yancha.net, ndsnet.com, tanabe-co.co.jp and two others.
It is common to find these name servers paired with the name servers ns4.xbiz.ne.jp.
ns1.xbiz.ne.jp has IP address 157.112.182.247, ns2.xbiz.ne.jp has IP address 35.76.79.244 and ns3.xbiz.ne.jp has IP address 157.112.191.237 — one address each.
Mail Servers
ntc-c.co.jp routes its mail through a single mail server, sv362.xbiz.ne.jp.
ntc-c.co.jp and domains like ibf.or.jp share an identical mail server configuration.
sv362.xbiz.ne.jp resolves to 183.90.231.143 and no other IP number.