cu4c.com - robtex.com
cu4c.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.72🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | www.cu4c.com ⭐ | ||||||
| A | 208.98.43.13🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | shop-portal12.config360.info | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| A | 107.167.27.66🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route) | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| SOA | www.cu4c.comcu4c@com 2008-08-03 #0 | ||||||
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=1776176197 | ||||||
Subdomains
www.cu4c.com |
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSdns23.hichina.com2015-07-02 → 2018-07-16 · 4 obs
● 2018-07-16 01:26:34
○ 2026-04-04 11:00:40
○ 2026-04-14 14:17:42
○NSdns24.hichina.com2015-07-02 → 2018-07-16 · 4 obs
● 2018-07-16 01:26:34
○ 2026-04-04 11:00:40
○ 2026-04-14 14:17:42
●NSns1.4.cn2026-04-04 → 2026-04-14 · 3 obs
● 2026-04-04 11:00:40
● 2026-04-14 14:17:42
●NSns2.4.cn2026-04-04 → 2026-04-14 · 3 obs
● 2026-04-04 11:00:40
● 2026-04-14 14:17:42
●NSwww.cu4c.com2026-04-04 → 2026-04-14 · 3 obs
● 2026-04-04 11:00:40
● 2026-04-14 14:17:42
○A112.213.117.62015-07-02 → 2015-11-12 · 4 obs
● 2015-11-12 20:01:00
○ 2016-02-08 01:19:12
○ 2026-04-14 14:17:42
○A118.99.13.562018-07-16 → 2018-07-16 · 4 obs
● 2018-07-16 01:26:34
○ 2026-04-04 11:00:40
○ 2026-04-14 14:17:42
●A208.98.40.722026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 14:17:42
○A208.98.43.202026-04-04 → 2026-04-04 · 3 obs
● 2026-04-04 11:00:40
○ 2026-04-14 14:17:42
○A45.114.9.2282017-01-20 → 2017-01-20 · 4 obs
● 2017-01-20 06:54:36
○ 2018-07-16 01:26:34
○ 2026-04-14 14:17:42
○A47.88.18.1192016-02-08 → 2016-05-04 · 5 obs
● 2016-02-08 01:19:12
● 2016-05-04 03:14:50
○ 2017-01-20 06:54:36
○ 2026-04-14 14:17:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| cu4c.com | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server:107.167.27.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cu4c.com (unsigned zone)
⏱️ Timing
Total: 597ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.40.72 |
| SOA | 1 | www.cu4c.com cu4c.com |
Analysis
Hierarchy
The parent of www.cu4c.com is cu4c.com.
IP Addresses
cu4c.com points to a single IP: 208.98.40.72.
Other host names, for instance www.chuannei.com, www.lusidin.com, jswck.com, lumihome.cn and www.apollo.sixie.com share IP numbers with cu4c.com.
Name Servers
cu4c.com is delegated to three name servers: ns1.4.cn, ns2.4.cn and www.cu4c.com.
cu4c.com partially shares name servers with other domains; examples include suanming.cc, cnsridi.com, cnem.com, taiguangpengmo.com and 19691003.com.
Host names with one IP number: The host name ns1.4.cn points to 107.167.27.66 and the host name www.cu4c.com points to 208.98.43.13.