`shierxingfang.cn`

DNSSEC	⚠️ Not signed
A	139.129.89.218^{🇨🇳 Alibaba-Cloud139.129.0.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
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}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`a.ezdnscenter.com`dnsadmin@ezdnscenter.com serial=1781226455

`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=2035125354

rank #506927 globally
rank #9632 in the tld

Same first word

shierxingfang.cn

DNS History

5 records (5 active, 0 former)

●NSa.ezdnscenter.com2026-06-14 → 2026-08-02 · 2 obs

● 2026-06-14 23:04:14
● 2026-08-02 21:14:52

●NSb.ezdnscenter.com2026-06-14 → 2026-08-02 · 2 obs

● 2026-06-14 23:04:14
● 2026-08-02 21:14:52

●MXmxbiz1.qq.com2026-06-14 → 2026-08-02 · 2 obs

● 2026-06-14 23:04:14
● 2026-08-02 21:14:52

●MXmxbiz2.qq.com2026-06-14 → 2026-08-02 · 2 obs

● 2026-06-14 23:04:14
● 2026-08-02 21:14:52

●A139.129.89.2182026-06-14 → 2026-08-02 · 2 obs

● 2026-06-14 23:04:14
● 2026-08-02 21:14:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
shierxingfang.cn	a.ezdnscenter.com, b.ezdnscenter.com	-

✅ Authoritative Response

Server:218.98.111.140

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for shierxingfang.cn (unsigned zone)

⏱️ Timing

Total: 1771ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`139.129.89.218`
NS	2	`a.ezdnscenter.com, b.ezdnscenter.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
SOA	1	`a.ezdnscenter.com dnsadmin.ezdnscenter.c`

Analysis

IP Addresses

shierxingfang.cn points to a single IP number: 139.129.89.218.

Host names such as jhzlbj.cn, jncvr.com and crylley.com share their IP numbers with shierxingfang.cn.

Name Servers

Two name servers handle the delegation for shierxingfang.cn: a.ezdnscenter.com and b.ezdnscenter.com.

shierxingfang.cn shares its name server setup with other domains, including cnpbt.com, icc-es.cn, gdstpaint.com and two others.

Host names with two IP numbers:

b.ezdnscenter.com resolves to two addresses: 183.253.57.210 and 211.99.99.58.

Host names pointing to a single IP address:

The hostname a.ezdnscenter.com resolves to 218.98.111.140.

Mail Servers

shierxingfang.cn has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

shierxingfang.cn shares the same mail server setup as other domains, including kuaigun.net, nsjob.net, cics-tech.com and two others.

shierxingfang.cn shares mail servers — at least in part — with other domains, including cnsoftbei.com, vnopn.com, uaxk.com and two others.

shierxingfang.cn - robtex.com