bug3.cn - dns.ninja

`bug3.cn`

DNSSEC	⚠️ Not signed
A	8.210.235.63^{🇭🇰 Alibaba-Cloud8.210.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.122^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.121^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mxdomain.qq.com` ⭐
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-06-04 #13

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035113222

Same first word

bug3.dev

bug3.com

bug3.cn

Similar names

3bug.com

DNS History

4 records (4 active, 0 former)

●NSdns10.hichina.com2026-07-30 → 2026-07-30 · 2 obs

● 2026-07-30 23:12:46
● 2026-07-30 23:12:48

●NSdns9.hichina.com2026-07-30 → 2026-07-30 · 2 obs

● 2026-07-30 23:12:46
● 2026-07-30 23:12:48

●MXmxdomain.qq.com2026-07-30 → 2026-07-30 · 2 obs

● 2026-07-30 23:12:46
● 2026-07-30 23:12:48

●A8.210.235.632026-07-30 → 2026-07-30 · 2 obs

● 2026-07-30 23:12:46
● 2026-07-30 23:12:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
bug3.cn	dns9.hichina.com, dns10.hichina.com	-

✅ Authoritative Response

Server:120.76.107.42

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at bug3.cn: Error: DNS query timeout: 203.119.29.1 for DS bug3.cn

⏱️ Timing

Total: 4651ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.210.235.63`
NS	2	`dns10.hichina.com, dns9.hichina.com`
MX	1	`mxdomain.qq.com (pri: 10)`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

Analysis

IP Addresses

bug3.cn has exactly one IP address — 8.210.235.63.

Name Servers

bug3.cn is served by two delegated name servers, dns10.hichina.com and dns9.hichina.com.

The name server configuration of bug3.cn is shared with other domains, for instance jxmnf.com, chinatsys.com, etradepay.com and two others.

bug3.cn has at least partial name server overlap with other domains, such as nilaiai.com, 3zi.com, kyyun.com and two others.

It is common to see these name servers used together with name servers ns1.alidns.com and ns2.alidns.com.

Hosts with 9 IP addresses each:

dns10.hichina.com carries IP addresses 39.96.153.41, 39.96.153.51 and 47.118.199.201, with 6 other addresses beyond those.

dns9.hichina.com carries IP addresses 39.96.153.42, 39.96.153.52 and 47.118.199.202, with 6 other addresses beyond those.

Mail Servers

bug3.cn uses one mail server — mxdomain.qq.com.

The mail server setup of bug3.cn matches that of other domains such as 54xavier.cn, edww.net, norll.com and two others.

At least some of the mail servers used by bug3.cn are shared with other domains: onlyang.cn, qq123.com, alisky.com and two others among them.

These mail servers tend to appear together with the mail servers mxbiz2.qq.com, mxbiz1.qq.com and mxn.mxhichina.com.