`u2bhome.com`

DNSSEC	⚠️ Not signed
NS	`ns1.everdns.com` ⭐
		A	218.98.111.157^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`ns2.everdns.com`
		A	183.253.57.220^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.44^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`ns1.everdns.com`admin@everdns.com serial=1751342650

`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=1778377041

Same first word

u2bhome.com

DNS History

5 records (4 active, 1 former)

●NSns1.everdns.com2017-03-13 → 2026-05-10 · 3 obs

○ 2016-05-02 06:23:52
● 2017-03-13 23:15:22
● 2026-05-10 01:41:44

○NSns1.everdns.com.u2bhome.com2015-07-19 → 2016-05-02 · 4 obs

● 2015-07-19 06:35:36
● 2016-05-02 06:23:52
○ 2017-03-13 23:15:22
○ 2026-05-10 01:41:44

●NSns2.everdns.com2020-03-11 → 2026-05-10 · 3 obs

○ 2017-03-13 23:15:22
● 2020-03-11 15:32:16
● 2026-05-10 01:41:44

●MXmxbiz1.qq.com2015-07-19 → 2026-05-10 · 2 obs

● 2015-07-19 06:35:36
● 2026-05-10 01:41:44

●MXmxbiz2.qq.com2015-07-19 → 2026-05-10 · 2 obs

● 2015-07-19 06:35:36
● 2026-05-10 01:41:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
u2bhome.com	ns1.everdns.com, ns2.everdns.com	3 records

✅ Authoritative Response

Server:218.98.111.157

NS records: ns1.everdns.com, ns2.everdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for u2bhome.com (unsigned zone)

⏱️ Timing

Total: 549ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.everdns.com, ns2.everdns.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
SOA	1	`ns1.everdns.com admin.everdns.com`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.everdns.com, ns2.everdns.com, ns2.everdns.com)

Analysis

Name Servers

Two name servers ns1.everdns.com and ns2.everdns.com handle delegation for u2bhome.com.

u2bhome.com uses the same name server setup as other domains, for example 35ng.cn, lbtrobot.com, hangshao.com, cnpa.cc and zjhzyj.cn.

Host names with two IP numbers:

The host name ns2.everdns.com points to 183.253.57.220 and 211.99.99.44.

Host names with one IP number:

The host name ns1.everdns.com points to 218.98.111.157.

Mail Servers

u2bhome.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

u2bhome.com has the same mail server setup as other domains, including belfone.com, fengdingbo.com, maxmine.com.cn, fopump.com and kilinos.com.

Some mail servers are shared between u2bhome.com and other domains, for example shellra.com.

u2bhome.com - robtex.com

u2bhome.com

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