captcha.qcloud.com - robtex.com

captcha.qcloud.com

DNSSEC⚠️ Not signed
NSns-cmn1.qq.com ⚠️ Not in parent delegation
A2402:4e00:111:ff4::3🇨🇳 TENCENT-NET-AP2402:4e00::/35
A42.187.235.2🇨🇳 TENCENT-NET-AP42.187.192.0/18 chinanet/CN2 TianJin province network
A43.140.54.204🇨🇳 TENCENT-NET-AP43.140.0.0/18 Tencent Cloud Computing (Beijing) Co., Ltd 309 West Zone, 3F. 49 Zhichun Road. Haidian District.
A43.142.212.27🇨🇳 TENCENT-NET-AP43.142.192.0/18
NSns-cnc1.qq.com ⚠️ Not in parent delegation
A240e:e1:aa00:2002::3🇨🇳 SHANGHAITELECOM240e:e1:a000::/36 SHIDC
A125.39.202.12🇨🇳 CHINA169-Backbone125.36.0.0/14 CNC Group CHINA169 Tianjin Province Network
PTRno-data
A140.207.180.96🇨🇳 UNICOM-SHFT-IDC140.207.180.0/24 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street
A157.255.6.102🇨🇳 UNICOM-GuangZhou-IDC157.255.6.0/24
NSns-os1.qq.com ⚠️ Not in parent delegation
A2402:4e00:111:ff4::3🇨🇳 TENCENT-NET-AP2402:4e00::/35
A43.129.131.16🇸🇬 TENCENT-NET-AP-CN43.129.128.0/20
A43.130.172.23🇸🇬 TENCENT-NET-AP-CN43.130.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A43.134.249.23🇸🇬 TENCENT-NET-AP-CN43.134.224.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A43.159.167.10🇺🇸 TENCENT-NET-AP-CN43.159.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A43.159.167.133🇺🇸 TENCENT-NET-AP-CN43.159.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A43.166.55.3🇸🇬 TENCENT-NET-AP-CN43.166.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES
A49.51.76.46🇺🇸 TENCENT-NET-AP-CN49.51.76.0/23 Proxy-registered route object
A170.106.32.16🇺🇸 TENCENT-NET-AP-CN170.106.32.0/22 Proxy-registered route object
A203.205.220.26🇭🇰 TENCENT-NET-AP-CN203.205.220.0/23 Proxy-registered route object
NSns-tel1.qq.com ⚠️ Not in parent delegation
A240e:e1:aa00:2002::3🇨🇳 SHANGHAITELECOM240e:e1:a000::/36 SHIDC
A14.116.238.220🇨🇳 CHINANET-BACKBONE14.112.0.0/12 China Telecom Network
A49.7.250.139🇨🇳 CHINA-149.7.192.0/18 China Telecom Beijing Co. Ltd.
A101.227.161.254🇨🇳 SHANGHAITELECOM101.227.161.0/24 SHIDC

qcloud.com

DNSSEC⚠️ Not signed
A43.140.1.158🇨🇳 TENCENT-NET-AP43.140.0.0/18 Tencent Cloud Computing (Beijing) Co., Ltd 309 West Zone, 3F. 49 Zhichun Road. Haidian District.
NSns1.qq.com ⭐
NSns2.qq.com
NSns3.qq.com
NSns4.qq.com
TXT_globalsign-domain-verification=lk2FZiiE65_tFrHFraLku4iCV-pL_u1YFZeHaj5TF7
SOAns1.qq.comwebmaster@qq.com serial=1330653999
rank #753 globally
rank #430 in the tld
this domain qcloud.com is the official website for Tencent Cloud, Tencent's cloud computing platform. It hosts product information, pricing, docs, and access to cloud services such as computing, storage, databases, AI, and security for developers and businesses.📈 Tranco rank: #1,928

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DNS History

4 records (4 active, 0 former)

NSns-cmn1.qq.comns-cnc1.qq.comns-os1.qq.comns-tel1.qq.com
●NSns-cmn1.qq.com2026-02-25 → 2026-03-28 · 2 obs
● 2026-02-25 06:17:20
● 2026-03-28 09:27:00
●NSns-cnc1.qq.com2026-02-25 → 2026-03-28 · 2 obs
● 2026-02-25 06:17:20
● 2026-03-28 09:27:00
●NSns-os1.qq.com2026-02-25 → 2026-03-28 · 2 obs
● 2026-02-25 06:17:20
● 2026-03-28 09:27:00
●NSns-tel1.qq.com2026-02-25 → 2026-03-28 · 2 obs
● 2026-02-25 06:17:20
● 2026-03-28 09:27:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...-
qcloud.comns1.qq.com, ns2.qq.com, ns3.qq.com, ns4.qq.com20 records

✅ Authoritative Response

Server:112.90.13.140

NS records: ns1.qq.com, ns2.qq.com, ns3.qq.com, ns4.qq.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qcloud.com (unsigned zone)

⏱️ Timing

Total: 3546ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-os1.qq.com, ns-cmn1.qq.com...

📌 Glue Records Collected

Total: 20

Out-of-bailiwick: 20 (ns1.qq.com, ns1.qq.com, ns1.qq.com...)

Analysis

Name Servers

captcha.qcloud.com is delegated to four name servers: ns-cmn1.qq.com, ns-cnc1.qq.com, ns-os1.qq.com and ns-tel1.qq.com.

captcha.qcloud.com at least partially shares name servers with other domains, for instance m479.mail.qq.com, smtpbg279.qq.com, 253516070.qq.com, 2602328668.qq.com and jiagu.qcloud.com.

these name servers are commonly used with ns1.qq.com, ns2.qq.com, ns3.qq.com and ns4.qq.com.

Host names with ten IP numbers:

The host name ns-os1.qq.com points to: 2402:4e00:111:ff4::3, 43.129.131.16, 43.130.172.23, 43.134.249.23, 43.159.167.10, 43.159.167.133, 43.166.55.3, 49.51.76.46, 170.106.32.16 and 203.205.220.26.

Host names with four IP numbers:

The host name ns-cmn1.qq.com points to: 2402:4e00:111:ff4::3, 42.187.235.2, 43.140.54.204 and 43.142.212.27.

The host name ns-cnc1.qq.com points to: 240e:e1:aa00:2002::3, 125.39.202.12, 140.207.180.96 and 157.255.6.102.

The host name ns-tel1.qq.com points to: 240e:e1:aa00:2002::3, 14.116.238.220, 49.7.250.139 and 101.227.161.254.

Host names that point to 2402:4e00:111:ff4::3: ns-os1.qq.com and ns-cmn1.qq.com.

Host names that point to 240e:e1:aa00:2002::3: ns-cnc1.qq.com and ns-tel1.qq.com.