`szcrg.com`

DNSSEC	⚠️ Not signed
NS	`ns3.01isp.com` ⭐ ⚠️ Not in zone NS records
		A	42.240.142.46^{🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.128.0/20 Guangzhou IDC of ChinaUnicom}
NS	`ns4.01isp.net` ⚠️ Not in zone NS records
		A	47.239.41.106^{🇭🇰 Alibaba-Cloud47.239.0.0/16 Proxy-registered route object}
NS	`ns7.01isp.com` ⚠️ Not in parent delegation
		A	42.240.142.46^{🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.128.0/20 Guangzhou IDC of ChinaUnicom}
NS	`ns8.01isp.net` ⚠️ Not in parent delegation
		A	47.239.41.106^{🇭🇰 Alibaba-Cloud47.239.0.0/16 Proxy-registered route object}
SOA	`ns3.01isp.com`admin@now.cn 2026-08-06 #1

`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=1786307694

Same first word

szcrg.com

Similar names

csrgz.com

csrzg.com

gzrsc.edu.in

crgzs.cc

szgrc.com

csrgz.com.cn

csrgz.cn

zgrcs.org.cn

gzrsc.com

gzsrc.com

gzrcs.blogspot.com

czrgs.cz

zrcsg.com

rcszg.com

DNS History

6 records (4 active, 2 former)

●NSns3.01isp.com2015-08-13 → 2026-08-09 · 2 obs

● 2015-08-13 03:54:32
● 2026-08-09 21:05:20

●NSns4.01isp.net2015-08-13 → 2026-08-09 · 2 obs

● 2015-08-13 03:54:32
● 2026-08-09 21:05:20

●NSns7.01isp.com2026-04-04 → 2026-08-09 · 3 obs

○ 2015-08-13 03:54:32
● 2026-04-04 14:01:44
● 2026-08-09 21:05:20

●NSns8.01isp.net2026-04-04 → 2026-08-09 · 3 obs

○ 2015-08-13 03:54:32
● 2026-04-04 14:01:44
● 2026-08-09 21:05:20

○MXmail.szcrg.com2015-08-13 → 2017-05-14 · 4 obs

● 2015-08-13 03:54:32
● 2017-05-14 10:35:44
○ 2026-04-04 14:01:44
○ 2026-08-09 21:05:20

○A58.210.94.142015-08-13 → 2017-05-14 · 4 obs

● 2015-08-13 03:54:32
● 2017-05-14 10:35:44
○ 2026-04-04 14:01:44
○ 2026-08-09 21:05:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net...	-
szcrg.com	ns3.01isp.com, ns4.01isp.net	1 record

✅ Authoritative Response

Server:42.240.142.46

NS records: ns3.01isp.com, ns4.01isp.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for szcrg.com (unsigned zone)

⏱️ Timing

Total: 1313ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns8.01isp.net, ns7.01isp.com`
SOA	1	`ns3.01isp.com admin.now.cn`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns3.01isp.com)

Analysis

Name Servers

The authoritative name servers for szcrg.com are ns3.01isp.com, ns7.01isp.com, ns4.01isp.net and ns8.01isp.net.

szcrg.com shares at least some of its name servers with other domains, including hnzzhn.com, langshanred.com, mycosemails.com and two others.

Four host names each point to one IP address: ns3.01isp.com and ns7.01isp.com both point to 42.240.142.46, and ns4.01isp.net and ns8.01isp.net both point to 47.239.41.106.

Host names pointing to 42.240.142.46 IP addresses: ns3.01isp.com and ns7.01isp.com.

Host names pointing to 47.239.41.106 IP addresses: ns4.01isp.net and ns8.01isp.net.

szcrg.com - robtex.com

szcrg.com

com