`b2b.qq.com`

DNSSEC	⚠️ Not signed
NS	`ns-cmn1.qq.com` ⚠️ Not in parent delegation
		A	2402:4e00:111:ff4::3^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	42.187.235.2^{🇨🇳 TENCENT-NET-AP42.187.192.0/18 chinanet/CN2 TianJin province network}
		A	43.140.54.204^{🇨🇳 TENCENT-NET-AP43.140.0.0/18 Tencent Cloud Computing (Beijing) Co., Ltd 309 West Zone, 3F. 49 Zhichun Road. Haidian District.}
		A	43.142.212.27^{🇨🇳 TENCENT-NET-AP43.142.192.0/18}
NS	`ns-cnc1.qq.com` ⚠️ Not in parent delegation
		A	240e:e1:aa00:2002::3^{🇨🇳 SHANGHAITELECOM240e:e1:a000::/36 SHIDC}
		A	61.135.196.2^{🇨🇳 CHINA169-BJ61.135.196.0/24}
		A	140.207.180.96^{🇨🇳 UNICOM-SHFT-IDC140.207.180.0/24 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
		A	157.255.6.102^{🇨🇳 UNICOM-GuangZhou-IDC157.255.6.0/24}
NS	`ns-os1.qq.com` ⚠️ Not in parent delegation
		A	2402:4e00:111:ff4::3^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	43.129.131.16^{🇸🇬 TENCENT-NET-AP-CN43.129.128.0/20}
		A	43.130.172.23^{🇸🇬 TENCENT-NET-AP-CN43.130.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	43.134.249.23^{🇸🇬 TENCENT-NET-AP-CN43.134.224.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	43.159.167.10^{🇺🇸 TENCENT-NET-AP-CN43.159.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	43.159.167.133^{🇺🇸 TENCENT-NET-AP-CN43.159.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	43.166.55.3^{🇸🇬 TENCENT-NET-AP-CN43.166.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	203.205.220.26^{🇭🇰 TENCENT-NET-AP-CN203.205.220.0/23 Proxy-registered route object}
NS	`ns-tel1.qq.com` ⚠️ Not in parent delegation
		A	240e:e1:aa00:2002::3^{🇨🇳 SHANGHAITELECOM240e:e1:a000::/36 SHIDC}
		A	14.116.238.220^{🇨🇳 CHINANET-BACKBONE14.112.0.0/12 China Telecom Network}
		A	49.7.250.139^{🇨🇳 CHINA-149.7.192.0/18 China Telecom Beijing Co. Ltd.}
		A	101.227.161.254^{🇨🇳 SHANGHAITELECOM101.227.161.0/24 SHIDC}

`qq.com`

	DNSSEC	⚠️ Not signed
	A	113.108.81.189^{🇨🇳 CHINANET-BACKBONE113.96.0.0/12 Mega-II IDC}
	A	123.150.76.218^{🇨🇳 CHINATELECOM-TIANJIN123.150.76.0/22 chinanet/CN2 TianJin province network}
	A	203.205.254.157^{🇭🇰 TENCENT-NET-AP-CN203.205.254.0/23 Proxy-registered route object}
	NS	`ns1.qq.com` ⭐
	NS	`ns2.qq.com`
	NS	`ns3.qq.com`
	NS	`ns4.qq.com`
	MX	`mx3.qq.com` ⭐
	MX	`mx2.qq.com`⁽²⁰⁾
	MX	`mx1.qq.com`⁽³⁰⁾
	TXT	`v=spf1 include:spf.mail.qq.com -all`
	SOA	`ns1.qq.com`webmaster@qq.com serial=1330914143

WOT: SAFE (79/100)
rank #53 globally
rank #35 in the tld

qq.com

qq.com is the primary domain of Tencent Holdings Ltd., a leading Chinese internet company. It serves as a major portal for services such as the QQ instant messenger, email, and online entertainment.

Key facts

Owner / operator: Tencent Holdings Ltd.
TLD:.com�� gTLD
Primary purpose: major Chinese internet portal offering email, instant messaging (QQ), and other web services
Status: active

WOT: SAFE (79/100)
📈 Tranco rank: #83

QQ.com

QQ.com is the web portal for Tencent QQ, one of China's largest and oldest internet platforms. Operated by Tencent Holdings, it serves as both a comprehensive news/media portal and a gateway to Tencent's ecosystem of digital services.

Overview

Owner: Tencent Holdings (founded 1998 in Shenzhen, China)
Launched: 1999 (as OICQ instant messenger, rebranded to QQ)
Type: News portal, instant messaging platform, and digital services hub
User Base: Over 500 million monthly active users (combined with WeChat exceeds 1 billion)

Key Services

The QQ platform encompasses:

QQ Messenger: Instant messaging with text, voice, and video chat
QQ Mail: Email service (since 2003)
QQ Music: Music streaming platform
QQ Games: Online gaming portal
News Portal: Comprehensive Chinese-language news covering politics, finance, tech, sports, and entertainment

Significance

QQ was a pioneering instant messaging service in China and helped establish Tencent as one of the world's largest technology companies. While WeChat has become Tencent's flagship mobile app, QQ remains popular especially among younger users and for desktop communication. The qq.com domain serves as a major Chinese news portal with millions of daily visitors, aggregating content across dozens of categories from breaking news to entertainment.

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DNS History

6 records (4 active, 2 former)

●NSns-cmn1.qq.com2026-05-03 → 2026-07-18 · 2 obs

● 2026-05-03 07:07:34
● 2026-07-18 18:00:32

●NSns-cnc1.qq.com2026-05-03 → 2026-07-18 · 2 obs

● 2026-05-03 07:07:34
● 2026-07-18 18:00:32

●NSns-os1.qq.com2026-05-03 → 2026-07-18 · 2 obs

● 2026-05-03 07:07:34
● 2026-07-18 18:00:32

●NSns-tel1.qq.com2026-05-03 → 2026-07-18 · 2 obs

● 2026-05-03 07:07:34
● 2026-07-18 18:00:32

○CNAMEb2b.qq.com.cloud.tc.qq.com2019-12-13 → 2019-12-13 · 3 obs

● 2019-12-13 14:22:18
○ 2026-05-03 07:07:34
○ 2026-07-18 18:00:32

○CNAMEins-a367p7ul.ias.tencent-cloud.net2026-05-03 → 2026-07-18 · 2 obs

○ 2026-05-03 07:07:34
○ 2026-07-18 18:00:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
qq.com	ns1.qq.com, ns2.qq.com, ns3.qq.com, ns4.qq.com	-

✅ 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 qq.com (unsigned zone)

⏱️ Timing

Total: 595ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-tel1.qq.com, ns-cnc1.qq.com...`

Analysis

Name Servers

The domain b2b.qq.com is delegated to these four name servers: ns-cmn1.qq.com, ns-cnc1.qq.com, ns-os1.qq.com and ns-tel1.qq.com.

The name servers of b2b.qq.com overlap at least partially with those of other domains — among them wetoy.qq.com, nikavi.qq.com, 10years.qq.com and two more.

These name servers commonly co-occur with the name servers ns1.qq.com, ns2.qq.com, ns3.qq.com and ns4.qq.com.

Host names resolving to 8 IP numbers:

ns-os1.qq.com has IP addresses 43.129.131.16, 43.130.172.23 and 43.134.249.23, plus 5 other.

Hosts pointing to four IP addresses:

ns-cmn1.qq.com resolves to 42.187.235.2, 43.140.54.204, 43.142.212.27 and 2402:4e00:111:ff4::3.

ns-cnc1.qq.com resolves to 61.135.196.2, 140.207.180.96, 157.255.6.102 and 240e:e1:aa00:2002::3.

ns-tel1.qq.com resolves to 14.116.238.220, 49.7.250.139, 101.227.161.254 and 240e:e1:aa00:2002::3.

Host names pointing to 2402:4e00:111:ff4::3 IP addresses: ns-os1.qq.com and ns-cmn1.qq.com.

Host names pointing to 240e:e1:aa00:2002::3 IP addresses: ns-cnc1.qq.com and ns-tel1.qq.com.

b2b.qq.com - robtex.com

b2b.qq.com

qq.com

qq.com

Key facts

QQ.com

Overview

Key Services

Significance

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`b2b.qq.com`

`qq.com`