`yichengjs.com`

DNSSEC	⚠️ Not signed
NS	`vip1.alidns.com` ⭐
		A	2408:4009:500::1^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.1^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.1^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.208^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.24^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.8^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`vip2.alidns.com`
		A	2408:4009:500::2^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.2^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	140.205.1.2^{🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	170.33.32.209^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.73.25^{🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.9^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`vip1.alidns.com`hostmaster@hichina.com 2025-12-11 #12

`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=1778647986

Same first word

yichengjs.com

Similar names

chengjisy.com

yishengjc.com

shengyijc.com

jschengyi.com

DNS History

6 records (4 active, 2 former)

○NSdns10.hichina.com2016-12-30 → 2016-12-30 · 3 obs

● 2016-12-30 01:56:10
○ 2017-11-24 17:59:12
○ 2026-05-13 04:55:48

○NSdns9.hichina.com2016-12-30 → 2016-12-30 · 3 obs

● 2016-12-30 01:56:10
○ 2017-11-24 17:59:12
○ 2026-05-13 04:55:48

●NSvip1.alidns.com2017-11-24 → 2026-05-13 · 3 obs

○ 2016-12-30 01:56:10
● 2017-11-24 17:59:12
● 2026-05-13 04:55:48

●NSvip2.alidns.com2017-11-24 → 2026-05-13 · 3 obs

○ 2016-12-30 01:56:10
● 2017-11-24 17:59:12
● 2026-05-13 04:55:48

●MXmxbiz1.qq.com2016-12-30 → 2026-05-13 · 2 obs

● 2016-12-30 01:56:10
● 2026-05-13 04:55:48

●MXmxbiz2.qq.com2016-12-30 → 2026-05-13 · 2 obs

● 2016-12-30 01:56:10
● 2026-05-13 04:55:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
yichengjs.com	vip1.alidns.com, vip2.alidns.com	20 records

✅ Authoritative Response

Server:121.40.6.162

NS records: vip1.alidns.com, vip2.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yichengjs.com (unsigned zone)

⏱️ Timing

Total: 783ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`vip1.alidns.com, vip2.alidns.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`vip1.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 20

Out-of-bailiwick: 20 (vip1.alidns.com, vip1.alidns.com, vip1.alidns.com...)

Analysis

Name Servers

yichengjs.com is delegated to two name servers: vip1.alidns.com and vip2.alidns.com.

yichengjs.com shares the same name server setup as other domains, for example v1-m26327.com, cnpp100.com, crownwheel.cn, kwachahelper.com and bjztjl.com.

yichengjs.com at least partially shares name servers with other domains, for instance haitoom.com, shandongshengxu.com, hj.cn, miratonhotel.com and imacvip.com.

These name servers are commonly used with vip3.alidns.com, vip4.alidns.com, ns1.alidns.com and ns2.alidns.com.

Host names with six IP numbers:

vip1.alidns.com points to: 2408:4009:500::1, 8.212.93.1, 140.205.1.1, 170.33.32.208, 170.33.73.24 and 170.33.80.8; vip2.alidns.com points to: 2408:4009:500::2, 8.212.93.2, 140.205.1.2, 170.33.32.209, 170.33.73.25 and 170.33.80.9.

Mail Servers

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

yichengjs.com shares the same mail server setup as other domains, for instance solarmanpv.com, multicam.com.cn, aaamould.com, fingertango.com and zuiquan.com.

yichengjs.com shares at least partially some mail servers with other domains, for example nikonic.com, foshanzuche.cn, rgf.com.cn and kshssy.cn.

yichengjs.com - robtex.com

yichengjs.com

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