`ruizhengtech.com`

DNSSEC	⚠️ Not signed
A	154.194.135.151^{🇭🇰 OWGELS-AS-AP154.194.128.0/18 Starbow Ltd}
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=1772464447

`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=1776844502

Same first word

ruizhengtech.com

DNS History

6 records (3 active, 3 former)

●NSa.share-dns.com2026-04-02 → 2026-04-22 · 3 obs

○ 2020-02-25 09:54:00
● 2026-04-02 22:42:42
● 2026-04-22 08:18:26

●NSb.share-dns.net2026-04-02 → 2026-04-22 · 3 obs

○ 2020-02-25 09:54:00
● 2026-04-02 22:42:42
● 2026-04-22 08:18:26

○NSf1g1ns1.dnspod.net2020-02-25 → 2020-02-25 · 3 obs

● 2020-02-25 09:54:00
○ 2026-04-02 22:42:42
○ 2026-04-22 08:18:26

○NSf1g1ns2.dnspod.net2020-02-25 → 2020-02-25 · 3 obs

● 2020-02-25 09:54:00
○ 2026-04-02 22:42:42
○ 2026-04-22 08:18:26

●A154.194.135.1512026-04-02 → 2026-04-22 · 2 obs

● 2026-04-02 22:42:42
● 2026-04-22 08:18:26

○A154.206.152.412026-04-02 → 2026-04-22 · 2 obs

○ 2026-04-02 22:42:42
○ 2026-04-22 08:18:26

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:172.64.52.239

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ruizhengtech.com (unsigned zone)

⏱️ Timing

Total: 395ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.194.135.151`
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

ruizhengtech.com maps to IP address 154.194.135.151.

Other host names such as fanqfanh.com, hanlinzy.com, taiyangnludeng.com and c1.fanqfanh.com share IP numbers with ruizhengtech.com.

Name Servers

Two name servers a.share-dns.com and b.share-dns.net are delegated to ruizhengtech.com.

ruizhengtech.com uses the same name server configuration as other domains, such as auburnjerseys.com, fluxus.style, xfyy880.com, txdz51.com and zjlcjs.com.

ruizhengtech.com at least partially shares name servers with other domains such as alicemfarr.org, 64p.net, hksrp.com, 81040.xyz and enorpro.com.

These name servers are often used together with a3.share-dns.com, b3.share-dns.net, a4.share-dns.com, b4.share-dns.net, a2.share-dns.com, b2.share-dns.net, a9.share-dns.com, b9.share-dns.net, a12.share-dns.com and b12.share-dns.net.

Host names with a single IP address:

a.share-dns.com points to 172.64.53.25

b.share-dns.net points to 172.64.52.239

ruizhengtech.com - robtex.com