cpp-prog.com - robtex.com
cpp-prog.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.142.3.170🇨🇳 TENCENT-NET-AP43.142.0.0/18 | ||||||
| NS | dns9.hichina.com ⭐ | ||||||
| A | 2408:4009:501::17🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.112🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.122🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns10.hichina.com | ||||||
| A | 2408:4009:501::18🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.111🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.121🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| SOA | dns9.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
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=1778682956 | ||||||
Subdomains
www.cpp-prog.com |
Same first word
cpp-prog.com |
Similar names
DNS History
8 records (3 active, 5 former)
●NSdns10.hichina.com2026-02-23 → 2026-05-13 · 3 obs
● 2026-02-23 01:05:34
● 2026-05-13 14:52:42
●NSdns9.hichina.com2026-02-23 → 2026-05-13 · 3 obs
● 2026-02-23 01:05:34
● 2026-05-13 14:52:42
○NSf1g1ns1.dnspod.net2015-08-23 → 2016-03-11 · 4 obs
● 2016-03-11 21:22:16
○ 2026-02-23 01:05:34
○ 2026-05-13 14:52:42
○NSf1g1ns2.dnspod.net2015-08-23 → 2016-03-11 · 4 obs
● 2016-03-11 21:22:16
○ 2026-02-23 01:05:34
○ 2026-05-13 14:52:42
●A43.142.3.1702026-02-23 → 2026-05-13 · 3 obs
● 2026-02-23 01:05:34
● 2026-05-13 14:52:42
○A45.116.214.2482015-08-23 → 2015-08-23 · 3 obs
○ 2026-02-23 01:05:34
○ 2026-05-13 14:52:42
○A45.116.214.2532015-12-15 → 2016-03-11 · 5 obs
● 2015-12-15 00:26:18
● 2016-03-11 21:22:16
○ 2026-02-23 01:05:34
○ 2026-05-13 14:52:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cpp-prog.com | dns9.hichina.com, dns10.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.42
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cpp-prog.com (unsigned zone)
⏱️ Timing
Total: 3520ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.142.3.170 |
| NS | 2 | dns10.hichina.com, dns9.hichina.com |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)
Analysis
Hierarchy
www.cpp-prog.com is a child of cpp-prog.com.
IP Addresses
cpp-prog.com resolves to one IP number: 43.142.3.170.
Other host names, for example www.cpp-prog.com, share IP numbers with cpp-prog.com.
Name Servers
cpp-prog.com's delegation uses two name servers: dns10.hichina.com and dns9.hichina.com.
cpp-prog.com uses the same name server setup as other domains, such as amtjqr.com, devsun.com, beken.cn, hjhengtai.com and 021wsh.com.
cpp-prog.com at least partially shares name servers with other domains, including wejoin.net, are-expo.com, parentscn.com, silubuy.cn and xlxt.net.
These name servers are often used with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers: The host name dns10.hichina.com points to 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121. The host name dns9.hichina.com points to 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.