2us2.com - dns.ninja

`2us2.com`

DNSSEC	⚠️ Not signed
NS	`eric.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b70^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c170^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`eric.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2170^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`eric.ns.cloudflare.com`
		A	108.162.193.112^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
		A	172.64.33.112^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
		A	173.245.59.112^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
NS	`lina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3abb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lina.ns.cloudflare.com`
		A	108.162.192.187^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	172.64.32.187^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
		A	173.245.58.187^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lina.ns.cloudflare.com`
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`eric.ns.cloudflare.com`dns@cloudflare.com serial=2408020801

`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=1783186716

Same first word

2us2.com

Similar names

22su.com

u2s2.com

us22.world

22us.net

2u2s.com

us22.com

us22.cn

su22.ru

s2u2.com

22us.com

su22.com

su22.su

22us.us

2s2u.com

DNS History

10 records (4 active, 6 former)

●NSeric.ns.cloudflare.com2026-02-26 → 2026-07-04 · 3 obs

○ 2020-03-14 10:41:50
● 2026-02-26 23:02:24
● 2026-07-04 17:51:46

○NSf1g1ns1.dnspod.net2015-08-04 → 2020-03-14 · 4 obs

● 2015-08-04 08:37:38
● 2020-03-14 10:41:50
○ 2026-02-26 23:02:24
○ 2026-07-04 17:51:46

○NSf1g1ns2.dnspod.net2015-08-04 → 2020-03-14 · 4 obs

● 2015-08-04 08:37:38
● 2020-03-14 10:41:50
○ 2026-02-26 23:02:24
○ 2026-07-04 17:51:46

●NSlina.ns.cloudflare.com2026-02-26 → 2026-07-04 · 3 obs

○ 2020-03-14 10:41:50
● 2026-02-26 23:02:24
● 2026-07-04 17:51:46

●MXmxbiz1.qq.com2016-03-14 → 2026-07-04 · 2 obs

● 2016-03-14 12:33:44
● 2026-07-04 17:51:46

●MXmxbiz2.qq.com2016-03-14 → 2026-07-04 · 2 obs

● 2016-03-14 12:33:44
● 2026-07-04 17:51:46

○A101.200.0.642015-12-08 → 2016-03-14 · 5 obs

○ 2015-08-04 08:37:38
● 2015-12-08 07:16:34
● 2016-03-14 12:33:44
○ 2016-07-15 23:15:46
○ 2026-07-04 17:51:46

○A101.200.172.1052016-07-15 → 2016-07-15 · 4 obs

○ 2016-03-14 12:33:44
● 2016-07-15 23:15:46
○ 2017-04-04 01:08:56
○ 2026-07-04 17:51:46

○A114.113.120.682015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 08:37:38
○ 2015-12-08 07:16:34
○ 2026-07-04 17:51:46

○A114.215.128.1612017-04-04 → 2017-04-04 · 4 obs

○ 2016-07-15 23:15:46
● 2017-04-04 01:08:56
○ 2020-03-14 10:41:50
○ 2026-07-04 17:51:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
2us2.com	eric.ns.cloudflare.com, lina.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.187

NS records: eric.ns.cloudflare.com, lina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2us2.com (unsigned zone)

⏱️ Timing

Total: 106ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`eric.ns.cloudflare.com, lina.ns.cloudflare.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
SOA	1	`eric.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (eric.ns.cloudflare.com, eric.ns.cloudflare.com, eric.ns.cloudflare.com...)

Analysis

Name Servers

Two name servers handle the delegation for 2us2.com: eric.ns.cloudflare.com and lina.ns.cloudflare.com.

The name server configuration of 2us2.com is shared with other domains, for instance phiguru.net, easy-win.net, novinite-dnes.eu and two others.

2us2.com shares at least some of its name servers with other domains, including summeralexander.com, lessonwithyou.com, womenspokeronline.com and two others.

These name servers are frequently seen alongside the name servers simon.ns.cloudflare.com.

Hosts with 6 IP addresses each:

eric.ns.cloudflare.com resolves to 108.162.193.112, 172.64.33.112 and 173.245.59.112 among others, with 3 other IP addresses in total.

lina.ns.cloudflare.com resolves to 108.162.192.187, 172.64.32.187 and 173.245.58.187 among others, with 3 other IP addresses in total.

Mail Servers

2us2.com uses two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.

The mail server setup of 2us2.com matches that of other domains such as coberchina.com, jiyuduoduo.com, 9800.com and two others.

2us2.com uses mail servers that are also used by other domains, including newexpo.cn, boostmy.cloud and shuzhongji.com.