`houyitang.com`

	CNAME	`overdue.aliyun.com`
	DNSSEC	⚠️ Not signed
	A	170.33.12.185^{🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}

`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=1784697557

Subdomains

mail.houyitang.com

Same first word

houyitang.com

Similar names

taihyoung.com

huayitong.com

yuhangiot.com

youhangit.net

youthgain.com

youhangit.com

nguoithay.com

hongtaiyu.cn

yuhongtai.net

youhating.com

yutonghai.com

haiyutong.com

noahitguy.com

youthgain.cn

DNS History

6 records (3 active, 3 former)

●NSdns10.hichina.com2015-08-11 → 2026-07-22 · 2 obs

● 2015-08-11 18:46:10
● 2026-07-22 05:27:10

●NSdns9.hichina.com2015-08-11 → 2026-07-22 · 2 obs

● 2015-08-11 18:46:10
● 2026-07-22 05:27:10

○MXmail.skrimple.com2016-08-13 → 2016-08-13 · 3 obs

● 2016-08-13 05:08:14
○ 2017-04-02 19:05:36
○ 2026-07-22 05:27:10

○A103.51.144.812016-08-13 → 2016-08-13 · 3 obs

● 2016-08-13 05:08:14
○ 2017-04-02 19:05:36
○ 2026-07-22 05:27:10

○A47.89.58.322017-04-02 → 2017-04-02 · 4 obs

○ 2016-08-13 05:08:14
● 2017-04-02 19:05:36
○ 2026-03-26 21:52:26
○ 2026-07-22 05:27:10

●CNAMEoverdue.aliyun.com2026-03-26 → 2026-07-22 · 2 obs

● 2026-03-26 21:52:26
● 2026-07-22 05:27:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
houyitang.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for houyitang.com (unsigned zone)

⏱️ Timing

Total: 3759ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns10.hichina.com, dns9.hichina.com`
CNAME	1	`overdue.aliyun.com`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

Hierarchy

mail.houyitang.com is delegated beneath houyitang.com.

IP Addresses

houyitang.com resolves to just one IP address, 170.33.12.185.

Two other host names, along with overdue.aliyun.com, bc4399.com and dounao.com, also share IP numbers with houyitang.com.

houyitang.com - robtex.com

houyitang.com

com