`zhenghongtech.com`

DNSSEC	⚠️ Not signed
A	211.149.255.78^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
NS	`ns1.diymysite.com` ⭐
		A	240e:d9:c200::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	60.247.150.254^{🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network}
		A	118.123.249.114^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
		A	118.123.253.132^{🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center}
NS	`ns2.diymysite.com`
		A	240e:d9:c200:1::2^{🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network}
		A	61.172.183.73^{🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC}
		A	211.149.230.100^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
SOA	`ns1.diymysite.com`dnsconct@myhostadmin.net 2025-02-20 #9

`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=1774454997

Same first word

zhenghongtech.com

Similar names

hongzhengtech.com

DNS History

3 records (3 active, 0 former)

●NSns1.diymysite.com2026-02-15 → 2026-03-25 · 2 obs

● 2026-02-15 10:54:56
● 2026-03-25 16:26:18

●NSns2.diymysite.com2026-02-15 → 2026-03-25 · 2 obs

● 2026-02-15 10:54:56
● 2026-03-25 16:26:18

●A211.149.255.782026-02-15 → 2026-03-25 · 2 obs

● 2026-02-15 10:54:56
● 2026-03-25 16:26:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
zhenghongtech.com	ns1.diymysite.com, ns2.diymysite.com	8 records

✅ Authoritative Response

Server:211.149.230.100

NS records: ns1.diymysite.com, ns2.diymysite.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zhenghongtech.com (unsigned zone)

⏱️ Timing

Total: 534ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`211.149.255.78`
NS	2	`ns1.diymysite.com, ns2.diymysite.com`
SOA	1	`ns1.diymysite.com dnsconct.myhostadmin.n`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.diymysite.com, ns1.diymysite.com, ns1.diymysite.com...)

Analysis

IP Addresses

zhenghongtech.com maps to IP address 211.149.255.78.

Other host names, for instance nngysw.com, gxlesou.com, yjhbqx.com, zhenghongjt.com and rolisha.com share IP numbers with zhenghongtech.com.

Name Servers

Two name servers ns1.diymysite.com and ns2.diymysite.com are delegated to zhenghongtech.com.

zhenghongtech.com uses the same name server configuration as other domains, such as zjwanghong.com, aillus.com, fadasd.com, guoxindianshang.com and cuecn.com.

zhenghongtech.com at least partially shares name servers with other domains such as debonmail.com, yezpi.com, scjktc.com, 921197.com and 1997r.com.

These name servers are often used together with ns5.myhostadmin.net, ns6.myhostadmin.net, ns1.365.hk, ns2.365.hk, ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net and ns4.myhostadmin.net.

Four IP numbers for host names:

ns1.diymysite.com points to: 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132.

Three IP numbers for host names:

ns2.diymysite.com points to: 240e:d9:c200:1::2, 61.172.183.73 and 211.149.230.100.

zhenghongtech.com - robtex.com