`gcmmj.com`

DNSSEC	⚠️ Not signed
A	172.245.23.51^{🇺🇸 Colocrossing-AS172.245.23.0/24}
		PTR	`172-245-23-51-host.colocrossing.com`
NS	`a6.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b6.share-dns.net` ⚠️ Not in parent delegation
		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=1771739965

`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=1774422097

Subdomains

7cdim.gcmmj.com

Same first word

gcmmj.com

Similar names

jcmgm.com

jmmcg.com

jmgcm.com

jmmgc.com

mcmjg.com

DNS History

10 records (5 active, 5 former)

●NSa.share-dns.com2026-02-27 → 2026-03-25 · 3 obs

○ 2017-11-22 08:19:26
● 2026-02-27 21:31:38
● 2026-03-25 07:18:06

●NSa6.share-dns.com2026-02-27 → 2026-03-25 · 3 obs

○ 2017-11-22 08:19:26
● 2026-02-27 21:31:38
● 2026-03-25 07:18:06

●NSb.share-dns.net2026-02-27 → 2026-03-25 · 3 obs

○ 2017-11-22 08:19:26
● 2026-02-27 21:31:38
● 2026-03-25 07:18:06

●NSb6.share-dns.net2026-02-27 → 2026-03-25 · 3 obs

○ 2017-11-22 08:19:26
● 2026-02-27 21:31:38
● 2026-03-25 07:18:06

○NSdns10.hichina.com2017-11-22 → 2017-11-22 · 4 obs

○ 2016-12-19 12:01:04
● 2017-11-22 08:19:26
○ 2026-02-27 21:31:38
○ 2026-03-25 07:18:06

○NSdns9.hichina.com2017-11-22 → 2017-11-22 · 4 obs

○ 2016-12-19 12:01:04
● 2017-11-22 08:19:26
○ 2026-02-27 21:31:38
○ 2026-03-25 07:18:06

○NSns1.eedns.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 12:01:04
○ 2017-11-22 08:19:26
○ 2026-03-25 07:18:06

●A172.245.23.512026-02-27 → 2026-03-25 · 3 obs

○ 2017-11-22 08:19:26
● 2026-02-27 21:31:38
● 2026-03-25 07:18:06

○A173.247.231.1162016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 12:01:04
○ 2017-11-22 08:19:26
○ 2026-03-25 07:18:06

○A47.89.58.1412017-11-22 → 2017-11-22 · 4 obs

○ 2016-12-19 12:01:04
● 2017-11-22 08:19:26
○ 2026-02-27 21:31:38
○ 2026-03-25 07:18:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gcmmj.com	b6.share-dns.net, a6.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b6.share-dns.net, a6.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gcmmj.com (unsigned zone)

⏱️ Timing

Total: 193ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`172.245.23.51`
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 (a6.share-dns.com)

Analysis

Hierarchy

The parent of 7cdim.gcmmj.com is gcmmj.com.

IP Addresses

gcmmj.com points to a single IP: 172.245.23.51.

Other host names, such as 7cdim.gcmmj.com, share IP numbers with gcmmj.com.

Name Servers

gcmmj.com's delegation is handled by four name servers: a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net.

gcmmj.com partially shares name servers with other domains; examples include idahorvs.com, 4s5v4f.com, tungyuan.com, wowoyan.com and hongshengjs.net.