`yangchao.tech`

DNSSEC	⚠️ Not signed
NS	`vip7.alidns.com` ⭐
		A	2408:4009:500::7^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.7^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	47.88.82.208^{🇺🇸 Alibaba-Cloud47.88.64.0/18 Alibaba Cloud}
		A	47.253.24.27^{🇺🇸 Alibaba-Cloud47.253.0.0/17 Alibaba CLoud}
		A	47.254.160.176^{🇩🇪 Alibaba-Cloud47.254.160.0/19 Alibaba Cloud}
		A	140.205.1.13^{🇨🇳 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	170.33.32.214^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.14^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`vip8.alidns.com`
		A	2408:4009:500::8^{🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group}
		A	8.212.93.8^{🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	47.88.82.209^{🇺🇸 Alibaba-Cloud47.88.64.0/18 Alibaba Cloud}
		A	47.253.24.28^{🇺🇸 Alibaba-Cloud47.253.0.0/17 Alibaba CLoud}
		A	47.254.160.177^{🇩🇪 Alibaba-Cloud47.254.160.0/19 Alibaba Cloud}
		A	140.205.1.14^{🇨🇳 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	170.33.32.215^{🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		A	170.33.80.15^{🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
SOA	`vip7.alidns.com`hostmaster@hichina.com 2026-02-08 #13

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1774603745

Subdomains

h5.yangchao.tech

Same first word

yangchao.com

yangchao.net

yangchao.tech

Similar names

yaochang.info

chaoyang.mobi

chaoyang.in

gayachon.com

chaoyang.hu

changyao.com

chaoyang.com

chagoyan.net

chaoyang.gd.cn

yhaocang.net

chagoyan.com

chaoyang.gov.cn

changyao.com.tw

ohcagany.com

DNS History

2 records (2 active, 0 former)

●NSvip7.alidns.com2026-03-01 → 2026-03-27 · 2 obs

● 2026-03-01 01:09:00
● 2026-03-27 09:39:20

●NSvip8.alidns.com2026-03-01 → 2026-03-27 · 2 obs

● 2026-03-01 01:09:00
● 2026-03-27 09:39:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.net, ns10.trs-dns.info, ns01.trs-dns.com, ns10.trs-dns.org	-
yangchao.tech	vip8.alidns.com, vip7.alidns.com	-

✅ Authoritative Response

Server:140.205.1.13

NS records: vip8.alidns.com, vip7.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yangchao.tech (unsigned zone)

⏱️ Timing

Total: 764ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`vip8.alidns.com, vip7.alidns.com`
SOA	1	`vip7.alidns.com hostmaster.hichina.com`

Analysis

Hierarchy

yangchao.tech is the parent of h5.yangchao.tech.

Name Servers

yangchao.tech is delegated to two name servers vip7.alidns.com and vip8.alidns.com.

yangchao.tech shares the same name server setup as other domains, for instance philpharmacists.org, 99win.fans, 136bet1.com, zylingker.com and vipjiashu0023.com.

yangchao.tech at least partially shares name servers with other domains, for instance 130104.com, 2233488aa7.shop, 1685500xtz1.shop, daddy886.com and 883854.com.

These name servers are commonly used alongside ns7.alidns.com and ns8.alidns.com.

Host names with eight IP numbers:

vip7.alidns.com points to: 2408:4009:500::7, 8.212.93.7, 47.88.82.208, 47.253.24.27, 47.254.160.176, 140.205.1.13, 170.33.32.214 and 170.33.80.14

vip8.alidns.com points to: 2408:4009:500::8, 8.212.93.8, 47.88.82.209, 47.253.24.28, 47.254.160.177, 140.205.1.14, 170.33.32.215 and 170.33.80.15

yangchao.tech - robtex.com

yangchao.tech

tech