self-challenge.com - robtex.com

self-challenge.com

DNSSEC⚠️ Not signed
A119.91.154.105🇨🇳 TENCENT-NET-AP119.91.128.0/18 CTJS-NJJS-IDC-tencent
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
NSns19.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
NSns20.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
MXmxdomain.qq.com ⭐
SOAns11.xincache.comns12@xincache.com serial=1748263560

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774458657

Same first word

self-challenge.com

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSns11.xincache.comns19.xincache.comns20.xincache.comns12.xincache.comMXmxdomain.qq.comA119.91.154.105112.74.182.137115.28.92.183
●NSns11.xincache.com2015-05-01 → 2026-03-25 · 6 obs
● 2015-05-01 12:40:32
● 2016-04-20 14:49:20
○ 2016-12-30 04:08:50
○ 2018-06-02 23:51:34
● 2026-03-11 14:40:28
● 2026-03-25 17:22:24
○NSns12.xincache.com2015-05-01 → 2016-04-20 · 4 obs
● 2015-05-01 12:40:32
● 2016-04-20 14:49:20
○ 2018-06-02 23:51:34
○ 2026-03-25 17:22:24
●NSns19.xincache.com2016-12-30 → 2026-03-25 · 3 obs
○ 2016-04-20 14:49:20
● 2016-12-30 04:08:50
● 2026-03-25 17:22:24
●NSns20.xincache.com2018-06-02 → 2026-03-25 · 3 obs
○ 2016-12-30 04:08:50
● 2018-06-02 23:51:34
● 2026-03-25 17:22:24
●MXmxdomain.qq.com2018-06-02 → 2026-03-25 · 2 obs
● 2018-06-02 23:51:34
● 2026-03-25 17:22:24
○A112.74.182.1372018-06-02 → 2018-06-02 · 4 obs
○ 2016-04-20 14:49:20
● 2018-06-02 23:51:34
○ 2026-03-11 14:40:28
○ 2026-03-25 17:22:24
○A115.28.92.1832015-05-01 → 2016-04-20 · 4 obs
● 2015-05-01 12:40:32
● 2016-04-20 14:49:20
○ 2018-06-02 23:51:34
○ 2026-03-25 17:22:24
●A119.91.154.1052026-03-11 → 2026-03-25 · 3 obs
○ 2018-06-02 23:51:34
● 2026-03-11 14:40:28
● 2026-03-25 17:22:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net...-
self-challenge.comns19.xincache.com, ns20.xincache.com12 records

✅ Authoritative Response

Server:1.12.0.1

NS records: ns19.xincache.com, ns20.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for self-challenge.com (unsigned zone)

⏱️ Timing

Total: 197ms | Queries: -

📄 Records

TypeCountSample Data
A1119.91.154.105
NS2ns19.xincache.com, ns20.xincache.com
MX1mxdomain.qq.com (pri: 10)
SOA1ns11.xincache.com ns12.xincache.com

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns19.xincache.com, ns19.xincache.com, ns19.xincache.com...)

Analysis

IP Addresses

self-challenge.com resolves to one IP number: 119.91.154.105.

Name Servers

self-challenge.com is delegated to three name servers ns11.xincache.com, ns19.xincache.com and ns20.xincache.com.

self-challenge.com at least partially shares name servers with other domains, for instance zgldxdl.cn, wldqmp.com, 0411dd.com, bkqg.com and hfyde.com.

These name servers are commonly used with the following name servers: ns12.xincache.com, ce1.xincache.com, ce2.xincache.com, ns15.xincache.com, ns16.xincache.com, ns17.xincache.com, ns18.xincache.com, ns13.xincache.com, ns14.xincache.com and f1g1ns1.dnspod.net.

Host names with eight IP numbers:

The host name 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.

The host name ns19.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:

The host name ns20.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.

Host names that point to 2402:4e00:1470:2::e: ns11.xincache.com and ns19.xincache.com.

Host names that point to 2402:4e00:1730::e: ns11.xincache.com and ns19.xincache.com.

Host names that point to 1.12.0.4: ns11.xincache.com and ns19.xincache.com.

Host names that point to 36.155.149.180: ns11.xincache.com and ns19.xincache.com.

Host names that point to 112.80.181.45: ns11.xincache.com and ns19.xincache.com.

Host names that point to 117.89.178.173: ns11.xincache.com and ns19.xincache.com.

Host names that point to 125.94.59.210: ns11.xincache.com and ns19.xincache.com.

Host names that point to 129.211.176.209: ns11.xincache.com and ns19.xincache.com.

Mail Servers

self-challenge.com is handled by a single mail server, mxdomain.qq.com.

self-challenge.com shares the same mail server setup as other domains, for instance nexuc.com, vana.cn, 92335.cn, hcifun.com and jobya.cn.

self-challenge.com shares some mail servers with other domains, at least partially, for instance xsool.com, mmrrw.com, lovecc.net, masanqi.com and urshare.net.

these mail servers are often used alongside mxw.mxhichina.com, mxn.mxhichina.com and mxbiz2.qq.com.