libcurl.cn - robtex.com

libcurl.cn

DNSSEC⚠️ Not signed
A121.40.95.80🇨🇳 Alibaba-Cloud121.40.0.0/15
NSns11.xincache.com ⭐
A2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40
A2402:4e00:1730::e🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40
A1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A36.155.149.180🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A112.80.181.45🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A125.94.59.210🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network
A129.211.176.209🇨🇳 TENCENT-NET-AP129.211.176.0/20
NSns12.xincache.com
A2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35
A1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A36.155.149.176🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A112.80.181.111🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A117.89.178.184🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20
A163.177.5.23🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24
SOAns11.xincache.comenterprise1dnsadmin@dnspod.com serial=1691231183

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034582366

Same first word

libcurl.com
libcurl.cn
libcurl.org
libcurl.so

Similar names

clubirl.com
irlclub.info

DNS History

3 records (3 active, 0 former)

NSns11.xincache.comns12.xincache.comA121.40.95.80
●NSns11.xincache.com2026-03-14 → 2026-03-24 · 2 obs
● 2026-03-14 18:26:46
● 2026-03-24 15:13:44
●NSns12.xincache.com2026-03-14 → 2026-03-24 · 2 obs
● 2026-03-14 18:26:46
● 2026-03-24 15:13:44
●A121.40.95.802026-03-14 → 2026-03-24 · 2 obs
● 2026-03-14 18:26:46
● 2026-03-24 15:13:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, d.dns.cn, c.dns.cn, b.dns.cn...-
libcurl.cnns11.xincache.com, ns12.xincache.com-

✅ Authoritative Response

Server:1.12.0.4

NS records: ns11.xincache.com, ns12.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for libcurl.cn (unsigned zone)

⏱️ Timing

Total: 4721ms | Queries: -

📄 Records

TypeCountSample Data
A1121.40.95.80
NS2ns11.xincache.com, ns12.xincache.com
SOA1ns11.xincache.com enterprise1dnsadmin.dn

Analysis

IP Addresses

libcurl.cn resolves to one IP number: 121.40.95.80.

Other host names including 5944u.com, chinaecloud.com, xwaf.cn and seedmssp.com share IP numbers with libcurl.cn.

Name Servers

libcurl.cn's delegation uses two name servers: ns11.xincache.com and ns12.xincache.com.

libcurl.cn uses the same name server setup as other domains, such as mw100.com, iswiitech.com, 168boxin.com, jssaite.com and hrbicesnow.com.

libcurl.cn at least partially shares name servers with other domains, including hs518.com, mcbaohumo.com, sdits.net, xn--jvr35hp6bf0khy1a7j4bypf.com and wzorg.com.

These name servers are commonly used with ns13.xincache.com, ns14.xincache.com, ns19.xincache.com, ns20.xincache.com, ns15.xincache.com, ns16.xincache.com, ns17.xincache.com, ns18.xincache.com, ce1.xincache.com and ce2.xincache.com.

Host names with eight IP numbers:

ns11.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.

Host names with seven IP numbers:

ns12.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.