cppreference.tw - dns.ninja
cppreference.tw
| 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=1787523710 | ||||||
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net | ||||||
| NS | b.dns.tw | ||||||
| NS | c.dns.tw | ||||||
| NS | d.dns.tw | ||||||
| NS | e.dns.tw | ||||||
| NS | f.dns.tw | ||||||
| NS | g.dns.tw | ||||||
| NS | h.dns.tw | ||||||
| SOA | a.dns.twsnw@twnic.net.tw 2011-06-22 #52 | ||||||
Same first word
cppreference.com |
cppreference.dev |
cppreference.es |
cppreference.cn |
cppreference.net |
cppreference.org |
cppreference.co |
cppreference.tw |
cppreference.de |
Previous names
cpfcnews.tw |
cpfood.tw |
cpfwb.tw |
cpgsf.tw |
cphome.tw |
cphr.tw |
cpic.tw |
cpip.tw |
cplab.tw |
cplunch2021.tw |
cplusplus.tw |
cpm.tw |
cpna.tw |
cpnet.tw |
cpo.tw |
cpok.tw |
cpos.tw |
cppc.tw |
cppcake.tw |
cppistons.tw |
Next names
cprfoundation.tw |
cprime.tw |
cpslaw.tw |
cpt.tw |
cpta.tw |
cptmarkets.tw |
cptq.tw |
cptuc.tw |
cpw.tw |
cpzj.tw |
cq3c.tw |
cqamr.tw |
cqha.tw |
cqn922.tw |
crab.tw |
craftbarshop.tw |
craftbeer.tw |
crafted.tw |
DNS History
3 records (3 active, 0 former)
●NSivan.dnspod.net2026-09-02 → 2026-09-04 · 2 obs
● 2026-09-04 02:00:56
●NSjack.dnspod.net2026-09-02 → 2026-09-04 · 2 obs
● 2026-09-04 02:00:56
●A62.146.173.1322026-09-02 → 2026-09-04 · 2 obs
● 2026-09-04 02:00:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | b.dns.tw, h.dns.tw, f.dns.tw, a.dns.tw... | - |
| cppreference.tw | jack.dnspod.net, ivan.dnspod.net | - |
✅ Authoritative Response
Server:1.12.0.1
NS records: jack.dnspod.net, ivan.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cppreference.tw (unsigned zone)
⏱️ Timing
Total: 4064ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.146.173.132 |
| NS | 2 | ivan.dnspod.net, jack.dnspod.net |
| SOA | 1 | jack.dnspod.net freednsadmin.dnspod.com |
Analysis
IP Addresses
cppreference.tw points to a single IP number: 62.146.173.132.
Additional host names — numba.cn, pytorch.com.tw, falcon.net.cn and two others — share IP numbers with cppreference.tw.
Name Servers
cppreference.tw uses two name servers for its delegation: ivan.dnspod.net and jack.dnspod.net.
cppreference.tw shares its name server setup with other domains, including bud.org.tw, pkucn.com, chroma.org.cn and two others.
cppreference.tw has some name servers in common with other domains such as superfile.cn, yunyou.org and tikapp.com
These name servers tend to be used in conjunction with the name servers f1g1ns1.dnspod.net.
Host names with 6 IP numbers:
Hostname ivan.dnspod.net directs to 1.12.0.1, 1.13.76.35 and 36.155.149.35 along with 3 other IP addresses.
Hostname jack.dnspod.net directs to 1.12.0.4, 1.14.119.35 and 111.13.13.35 along with 3 other IP addresses.