`o2osdb.com`

DNSSEC	⚠️ Not signed
A	120.26.120.99^{🇨🇳 Alibaba-Cloud120.26.0.0/16}
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	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-01-09 #13

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778415661

Same first word

o2osdb.com

DNS History

6 records (5 active, 1 former)

●NSdns10.hichina.com2016-12-13 → 2026-05-10 · 2 obs

● 2016-12-13 17:47:32
● 2026-05-10 12:48:38

●NSdns9.hichina.com2016-12-13 → 2026-05-10 · 2 obs

● 2016-12-13 17:47:32
● 2026-05-10 12:48:38

●MXmxbiz1.qq.com2016-12-13 → 2026-05-10 · 2 obs

● 2016-12-13 17:47:32
● 2026-05-10 12:48:38

●MXmxbiz2.qq.com2016-12-13 → 2026-05-10 · 2 obs

● 2016-12-13 17:47:32
● 2026-05-10 12:48:38

●A120.26.120.992026-04-27 → 2026-05-10 · 3 obs

○ 2018-07-29 04:43:54
● 2026-04-27 09:40:22
● 2026-05-10 12:48:38

○A121.40.58.2312016-12-13 → 2018-07-29 · 4 obs

● 2016-12-13 17:47:32
● 2018-07-29 04:43:54
○ 2026-04-27 09:40:22
○ 2026-05-10 12:48:38

🔍 DNS Trace

Analysis

IP Addresses

o2osdb.com points to a single IP number: 120.26.120.99.

Other host names, for instance ylfacepay.com, o2oleader.cn and o2oleader.com.cn share IP numbers with o2osdb.com.

Name Servers

o2osdb.com is delegated to two name servers: dns10.hichina.com and dns9.hichina.com.

o2osdb.com shares the same name server setup as other domains, for example gvim.cn, ynjqxj.com, kuheju.com, tjliwuxian.com.cn and ndtek.cn.

o2osdb.com partially shares name servers with other domains, for instance digispark-tech.com, btlmcc.com and fitbit.net.

Host names with nine IP numbers:

dns10.hichina.com points to: 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.

dns9.hichina.com points to: 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.

Mail Servers

o2osdb.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

o2osdb.com shares the same mail server setup as other domains, for instance heshenghe.cn, hz-delixi.com, liming888.com, bys-it.com and f3kf3k.com.

o2osdb.com shares mail servers with other domains at least partially, including juc365.com, cmematrix.com, xiangdian.com, zhangkong.net and aae8.com.

o2osdb.com - robtex.com

o2osdb.com

com

Same first word

DNS History

🔍 DNS Trace

Analysis

IP Addresses

Name Servers

Mail Servers

`o2osdb.com`

`com`