r-project.cn - robtex.com
r-project.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 62.146.173.132🇩🇪 CONTABO-USA62.146.168.0/21 CONTABO | ||||||
| PTR | vmi3396735.contaboserver.net | ||||||
| NS | jack.dnspod.net ⭐ | ||||||
| A | 2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40 | ||||||
| A | 1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.14.119.35🇨🇳 TENCENT-NET-AP1.14.64.0/18 | ||||||
| A | 111.13.13.35🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route) | ||||||
| A | 117.89.178.35🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC | ||||||
| A | 220.196.136.35🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24 | ||||||
| NS | ivan.dnspod.net | ||||||
| A | 2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35 | ||||||
| A | 1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.13.76.35🇨🇳 TENCENT-NET-AP1.13.64.0/18 | ||||||
| A | 36.155.149.35🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route) | ||||||
| A | 101.227.168.35🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC | ||||||
| A | 111.206.98.235🇨🇳 CHINA169-BJ111.206.98.0/24 | ||||||
| SOA | jack.dnspod.netfreednsadmin@dnspod.com serial=1785478519 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035118351 | ||||||
Same first word
r-project.ro |
r-project.de |
r-project.cz |
r-project.cn |
r-project.net |
r-project.sk |
r-project.it |
r-project.info |
r-project.org |
r-project.jp |
r-project.ru |
r-project.hu |
Similar names
DNS History
11 records (3 active, 8 former)
○NSdns7.hichina.com2015-07-10 → 2020-02-08 · 4 obs
● 2020-02-08 00:23:46
○ 2026-05-24 02:26:42
○ 2026-08-01 00:06:36
○NSdns8.hichina.com2015-07-10 → 2020-02-08 · 4 obs
● 2020-02-08 00:23:46
○ 2026-05-24 02:26:42
○ 2026-08-01 00:06:36
●NSivan.dnspod.net2026-05-24 → 2026-08-01 · 3 obs
● 2026-05-24 02:26:42
● 2026-08-01 00:06:36
●NSjack.dnspod.net2026-05-24 → 2026-08-01 · 3 obs
● 2026-05-24 02:26:42
● 2026-08-01 00:06:36
○MXmxbiz1.qq.com2015-07-10 → 2015-07-10 · 3 obs
○ 2015-11-15 16:35:52
○ 2026-08-01 00:06:36
○MXmxbiz2.qq.com2015-07-10 → 2015-07-10 · 3 obs
○ 2015-11-15 16:35:52
○ 2026-08-01 00:06:36
○MXmxn.mxhichina.com2015-11-15 → 2020-02-08 · 5 obs
● 2015-11-15 16:35:52
● 2020-02-08 00:23:46
○ 2026-05-24 02:26:42
○ 2026-08-01 00:06:36
○MXmxw.mxhichina.com2015-11-15 → 2020-02-08 · 5 obs
● 2015-11-15 16:35:52
● 2020-02-08 00:23:46
○ 2026-05-24 02:26:42
○ 2026-08-01 00:06:36
○A121.40.18.1762015-07-10 → 2015-07-10 · 3 obs
○ 2015-11-15 16:35:52
○ 2026-08-01 00:06:36
●A62.146.173.1322026-07-02 → 2026-08-01 · 3 obs
● 2026-07-02 16:45:22
● 2026-08-01 00:06:36
○A80.209.241.1762026-05-24 → 2026-05-24 · 4 obs
● 2026-05-24 02:26:42
○ 2026-07-02 16:45:22
○ 2026-08-01 00:06:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| r-project.cn | ivan.dnspod.net, jack.dnspod.net | - |
✅ Authoritative Response
Server:111.13.13.35
NS records: ivan.dnspod.net, jack.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for r-project.cn (unsigned zone)
⏱️ Timing
Total: 1203ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.146.173.132 |
| NS | 2 | jack.dnspod.net, ivan.dnspod.net |
| SOA | 1 | jack.dnspod.net freednsadmin.dnspod.com |
Analysis
IP Addresses
r-project.cn points to a single IP number: 62.146.173.132.
Additional host names — animejs.cn, npmjs.net.cn, viem.cn and two others — share IP numbers with r-project.cn.
Name Servers
r-project.cn is delegated to two name servers: ivan.dnspod.net and jack.dnspod.net.
r-project.cn shares its name server setup with other domains, including viewpointtaiwan.com, guru99.cn, sqltutorial.cn and two others.
At least some of r-project.cn's name servers are shared with other domains, for example plausible.com.cn, xzxkjd.com, qingjiang.net and two more.
These name servers tend to be used in conjunction with the name servers f1g1ns1.dnspod.net.
Host names with 6 IP numbers:
ivan.dnspod.net resolves to 1.12.0.1, 1.13.76.35, 36.155.149.35 and 3 other IP addresses.
jack.dnspod.net resolves to 1.12.0.4, 1.14.119.35, 111.13.13.35 and 3 other IP addresses.