`zjhangchu.com`

DNSSEC	⚠️ Not signed
A	45.194.252.163^{🇭🇰 HDHK45.194.248.0/21 Proxy-registered route object}
NS	`a.share-dns.com` ⭐
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net`
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1775314909

`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=1775381582

Same first word

zjhangchu.com

DNS History

5 records (3 active, 2 former)

●NSa.share-dns.com2026-03-06 → 2026-04-05 · 3 obs

○ 2018-11-08 21:43:06
● 2026-03-06 21:34:46
● 2026-04-05 09:35:02

●NSb.share-dns.net2026-03-06 → 2026-04-05 · 3 obs

○ 2018-11-08 21:43:06
● 2026-03-06 21:34:46
● 2026-04-05 09:35:02

○NSdns23.hichina.com2018-11-08 → 2018-11-08 · 3 obs

● 2018-11-08 21:43:06
○ 2026-03-06 21:34:46
○ 2026-04-05 09:35:02

○NSdns24.hichina.com2018-11-08 → 2018-11-08 · 3 obs

● 2018-11-08 21:43:06
○ 2026-03-06 21:34:46
○ 2026-04-05 09:35:02

●A45.194.252.1632026-03-06 → 2026-04-05 · 2 obs

● 2026-03-06 21:34:46
● 2026-04-05 09:35:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
zjhangchu.com	a.share-dns.com, b.share-dns.net	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: a.share-dns.com, b.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zjhangchu.com (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`45.194.252.163`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a.share-dns.com)

Analysis

IP Addresses

zjhangchu.com points to a single IP: 45.194.252.163.

Name Servers

zjhangchu.com's delegation is to two name servers a.share-dns.com and b.share-dns.net.

zjhangchu.com shares the same name server configuration as other domains, such as cqguoming.com, jtsjjx.com, ekowoman.com, meilianyun.com and 28soft.cn.

zjhangchu.com at least partially shares its name servers with other domains, for instance f32a498c161d.top, shop-yishunbike.com, tcloud17.com, juzisang.com and sztsd.com.

These name servers are commonly used with a12.share-dns.com, b12.share-dns.net, a7.share-dns.com, b7.share-dns.net, a11.share-dns.com, b11.share-dns.net, a4.share-dns.com, b4.share-dns.net, a3.share-dns.com and b3.share-dns.net.

Host names with a single IP:

a.share-dns.com resolves to 172.64.53.25.

b.share-dns.net resolves to 172.64.52.239.

zjhangchu.com - robtex.com

zjhangchu.com

com