`lexshw.com`

DNSSEC	⚠️ Not signed
A	49.232.74.217^{🇨🇳 TENCENT-NET-AP49.232.64.0/20 CT BeiJing IDC}
NS	`a.ezdnscenter.com` ⭐
		A	218.98.111.140^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`b.ezdnscenter.com`
		A	183.253.57.210^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.58^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
MX	`mx1.chengmail.cn` ⭐
		A	103.143.231.69^{🇭🇰 YISUCLOUDLTD-HK103.143.231.0/24 Hongkong Hongdou Technology Co., Limited FLAT/RM B07 23/F HOVER INDUSTRIAL BUILDING NO.26-38 KWAI CHEONG ROAO, NT}
		A	113.10.158.179^{🇭🇰 HKBNESL-AS-AP113.10.158.0/24 New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T.}
MX	`mx2.chengmail.cn`⁽²⁰⁾
		A	103.143.231.69^{🇭🇰 YISUCLOUDLTD-HK103.143.231.0/24 Hongkong Hongdou Technology Co., Limited FLAT/RM B07 23/F HOVER INDUSTRIAL BUILDING NO.26-38 KWAI CHEONG ROAO, NT}
		A	113.10.158.179^{🇭🇰 HKBNESL-AS-AP113.10.158.0/24 New World Telecommunications Limited Hong Kong Broadband Network Ltd 15/F, Trans Asia Centre 18 Kin Hong Street, Kwai Chung, N.T.}
SOA	`a.ezdnscenter.com`dnsadmin@ezdnscenter.com serial=1751342678

`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=1774656907

Same first word

lexshw.com

DNS History

6 records (5 active, 1 former)

●NSa.ezdnscenter.com2017-09-08 → 2026-03-28 · 2 obs

● 2017-09-08 16:10:30
● 2026-03-28 00:39:44

●NSb.ezdnscenter.com2026-03-15 → 2026-03-28 · 3 obs

○ 2017-09-08 16:10:30
● 2026-03-15 03:00:58
● 2026-03-28 00:39:44

●MXmx1.chengmail.cn2026-03-15 → 2026-03-28 · 2 obs

● 2026-03-15 03:00:58
● 2026-03-28 00:39:44

●MXmx2.chengmail.cn2026-03-15 → 2026-03-28 · 2 obs

● 2026-03-15 03:00:58
● 2026-03-28 00:39:44

○A120.77.62.12017-09-08 → 2017-09-08 · 3 obs

● 2017-09-08 16:10:30
○ 2026-03-15 03:00:58
○ 2026-03-28 00:39:44

●A49.232.74.2172026-03-15 → 2026-03-28 · 3 obs

○ 2017-09-08 16:10:30
● 2026-03-15 03:00:58
● 2026-03-28 00:39:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net...	-
lexshw.com	a.ezdnscenter.com, b.ezdnscenter.com	3 records

✅ Authoritative Response

Server:183.253.57.210

NS records: a.ezdnscenter.com, b.ezdnscenter.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lexshw.com (unsigned zone)

⏱️ Timing

Total: 3618ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`49.232.74.217`
NS	2	`a.ezdnscenter.com, b.ezdnscenter.com`
MX	2	`mx2.chengmail.cn (pri: 20), mx1.chengmail.cn (pri: 10)`
SOA	1	`a.ezdnscenter.com dnsadmin.ezdnscenter.c`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (a.ezdnscenter.com, b.ezdnscenter.com, b.ezdnscenter.com)

Analysis

IP Addresses

lexshw.com resolves to one IP number: 49.232.74.217.

Name Servers

lexshw.com is delegated to two name servers a.ezdnscenter.com and b.ezdnscenter.com.

lexshw.com shares the same name server setup as other domains, for instance lmnmc.com, dfkys.com, yclkt.com, nh-valve.com and jiubiji.cc.

lexshw.com at least partially shares name servers with other domains, for instance jihebooks.com.

Two IP numbers for a host: b.ezdnscenter.com points to 183.253.57.210 and 211.99.99.58.

One IP number for a host: a.ezdnscenter.com points to 218.98.111.140.

Mail Servers

Two mail servers handle lexshw.com: mx1.chengmail.cn and mx2.chengmail.cn.

lexshw.com shares the same mail server setup as other domains, for instance mct-eia.com, lgceramic.com, wuhuyh.com, faguangchanpin.com and wei-hua.net.

lexshw.com shares some mail servers with other domains, at least partially, for instance china-flow-meters.com, csanyue.com, ddbd.cn, royaltexltd.com and douhaoit.com.

Host names with two IP numbers:

mx1.chengmail.cn points to 103.143.231.69 and 113.10.158.179

mx2.chengmail.cn points to 103.143.231.69 and 113.10.158.179

Host names pointing to 103.143.231.69: mx1.chengmail.cn and mx2.chengmail.cn

Host names pointing to 113.10.158.179: mx1.chengmail.cn and mx2.chengmail.cn

lexshw.com - robtex.com

lexshw.com

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