`grgzs.com`

DNSSEC	⚠️ Not signed
A	43.248.128.142^{🇨🇳 CMNET-Jiangsu-AP43.248.128.0/21 CMI (Customer Route)}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-27-251.defastlink.net`
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-48-223.defastlink.net`
SOA	`ns1.julydns.com`master@jmdns.com serial=1739904944

`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=1771291435

Same first word

grgzs.com

Similar names

ggrzs.com

gzgrs.com

rggsz.cn

DNS History

11 records (5 active, 6 former)

○NS(root)2015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 07:16:12
○ 2020-01-31 16:54:40
○ 2026-03-23 14:14:52

●NSns1.judns.com2026-02-15 → 2026-03-23 · 3 obs

○ 2020-01-31 16:54:40
● 2026-02-15 16:14:16
● 2026-03-23 14:14:52

●NSns1.julydns.com2026-02-15 → 2026-03-23 · 3 obs

○ 2020-01-31 16:54:40
● 2026-02-15 16:14:16
● 2026-03-23 14:14:52

○NSns2.dnsdun.com2020-01-31 → 2020-01-31 · 4 obs

○ 2015-05-31 07:16:12
● 2020-01-31 16:54:40
○ 2026-02-15 16:14:16
○ 2026-03-23 14:14:52

○NSns2.dnsdun.net2020-01-31 → 2020-01-31 · 4 obs

○ 2015-05-31 07:16:12
● 2020-01-31 16:54:40
○ 2026-02-15 16:14:16
○ 2026-03-23 14:14:52

●NSns2.judns.com2026-02-15 → 2026-03-23 · 3 obs

○ 2020-01-31 16:54:40
● 2026-02-15 16:14:16
● 2026-03-23 14:14:52

●NSns2.julydns.com2026-02-15 → 2026-03-23 · 3 obs

○ 2020-01-31 16:54:40
● 2026-02-15 16:14:16
● 2026-03-23 14:14:52

●A43.248.128.1422026-02-15 → 2026-03-23 · 3 obs

○ 2020-01-31 16:54:40
● 2026-02-15 16:14:16
● 2026-03-23 14:14:52

○A66.254.165.502020-01-31 → 2020-01-31 · 4 obs

○ 2015-05-31 07:16:12
● 2020-01-31 16:54:40
○ 2026-02-15 16:14:16
○ 2026-03-23 14:14:52

○A98.126.233.832015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 07:16:12
○ 2026-02-15 16:14:16
○ 2026-03-23 14:14:52

○CNAMEvps2.richsoft.net2015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 07:16:12
○ 2020-01-31 16:54:40
○ 2026-03-23 14:14:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...	-
grgzs.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grgzs.com (unsigned zone)

⏱️ Timing

Total: 3601ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.248.128.142`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

IP Addresses

grgzs.com points to IP number 43.248.128.142.

For instance, other host names 779295.com, 553538.com, pingguoid.com, zhima6.com and cnjit.net share IP numbers with grgzs.com.

Name Servers

grgzs.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

grgzs.com shares name servers with other domains at least partially, for example byzhao.com, yopian.com, fengshiyingxiang.cn, xiaoyafei.com and dswhgm.com.