`unionweld.com`

	CNAME	`wangzhan-cn.alibaba.com`
	DNSSEC	⚠️ Not signed
	A	110.173.196.3^{🇨🇳 Alibaba-Cloud110.173.196.0/24 Alibaba (US) Technology Co., Ltd.}

`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=1785136457

Subdomains

www.unionweld.com

Same first word

unionweld.com

DNS History

4 records (3 active, 1 former)

●NSdns10.hichina.com2015-08-09 → 2026-07-27 · 2 obs

● 2015-08-09 18:06:04
● 2026-07-27 07:35:10

●NSdns9.hichina.com2015-08-09 → 2026-07-27 · 2 obs

● 2015-08-09 18:06:04
● 2026-07-27 07:35:10

○A110.173.196.32015-08-09 → 2017-04-02 · 4 obs

● 2015-08-09 18:06:04
● 2017-04-02 18:24:40
○ 2026-03-05 03:12:04
○ 2026-07-27 07:35:10

●CNAMEwangzhan-cn.alibaba.com2026-03-05 → 2026-07-27 · 2 obs

● 2026-03-05 03:12:04
● 2026-07-27 07:35:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net...	-
unionweld.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 unionweld.com (unsigned zone)

⏱️ Timing

Total: 506ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns9.hichina.com, dns10.hichina.com`
CNAME	1	`wangzhan-cn.alibaba.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

unionweld.com is the parent zone for www.unionweld.com.

IP Addresses

unionweld.com has exactly one IP address — 110.173.196.3.

bowagroup.com, zsqintai.com, horrist.com plus two other host names have IP numbers in common with unionweld.com.

unionweld.com - robtex.com

unionweld.com

com