gcsts.com - dns.ninja

`gcsts.com`

DNSSEC	⚠️ Not signed
A	154.12.19.115^{🇺🇸 AS401696154.12.16.0/21}
NS	`ns1.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}
NS	`ns1.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}
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}
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}
SOA	`ns1.julydns.com`master@jmdns.com serial=1764746986

`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=1786596549

Same first word

gcsts.com

Similar names

tsgcs.com

sstcg.com

sctsg.com

tsgcs.co.uk

sstgc.com

sgcst.cn

scgts.com

tsgcs.net

cgsst.com

cstsg.co.uk

cstgs.com

scgst.net

sgcts.com

gtssc.com

stscg.org

tgcss.com

stsgc.com

tsgcs.ca

tgscs.net

tsscg.com.cn

tcssg.ch

gscts.kasserver.com

ssctg.cn

cssgt.com

gstsc.net

gscts.com

tsgsc.com

gstsc.com

sgsct.org

scsgt.com

sgstc.com

stgsc.com

tscsg.com

cstsg.com

DNS History

18 records (5 active, 13 former)

○NSf1g1ns1.dnspod.net2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 11:45:52
○ 2015-12-08 14:00:36
○ 2026-08-13 04:58:06

○NSf1g1ns2.dnspod.net2015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 11:45:52
○ 2015-12-08 14:00:36
○ 2026-08-13 04:58:06

○NSjuming.dnsdun.com2017-03-18 → 2017-03-18 · 4 obs

○ 2016-07-12 05:49:16
● 2017-03-18 12:20:34
○ 2020-01-23 10:36:00
○ 2026-08-13 04:58:06

○NSjuming.dnsdun.net2017-03-18 → 2017-03-18 · 4 obs

○ 2016-07-12 05:49:16
● 2017-03-18 12:20:34
○ 2020-01-23 10:36:00
○ 2026-08-13 04:58:06

●NSns1.judns.com2026-03-25 → 2026-08-13 · 3 obs

○ 2020-01-23 10:36:00
● 2026-03-25 05:11:48
● 2026-08-13 04:58:06

●NSns1.julydns.com2026-03-25 → 2026-08-13 · 3 obs

○ 2020-01-23 10:36:00
● 2026-03-25 05:11:48
● 2026-08-13 04:58:06

○NSns1.namebrightdns.com2020-01-23 → 2020-01-23 · 4 obs

○ 2017-03-18 12:20:34
● 2020-01-23 10:36:00
○ 2026-03-25 05:11:48
○ 2026-08-13 04:58:06

●NSns2.judns.com2026-03-25 → 2026-08-13 · 3 obs

○ 2020-01-23 10:36:00
● 2026-03-25 05:11:48
● 2026-08-13 04:58:06

●NSns2.julydns.com2026-03-25 → 2026-08-13 · 3 obs

○ 2020-01-23 10:36:00
● 2026-03-25 05:11:48
● 2026-08-13 04:58:06

○NSns2.namebrightdns.com2020-01-23 → 2020-01-23 · 4 obs

○ 2017-03-18 12:20:34
● 2020-01-23 10:36:00
○ 2026-03-25 05:11:48
○ 2026-08-13 04:58:06

○NSv1s1.xundns.com2015-12-08 → 2016-07-12 · 5 obs

○ 2015-08-21 11:45:52
● 2015-12-08 14:00:36
● 2016-07-12 05:49:16
○ 2017-03-18 12:20:34
○ 2026-08-13 04:58:06

○NSv1s2.xundns.com2015-12-08 → 2016-07-12 · 5 obs

○ 2015-08-21 11:45:52
● 2015-12-08 14:00:36
● 2016-07-12 05:49:16
○ 2017-03-18 12:20:34
○ 2026-08-13 04:58:06

○MXmail1.namebrightmail.com2020-01-23 → 2020-01-23 · 3 obs

● 2020-01-23 10:36:00
○ 2026-03-25 05:11:48
○ 2026-08-13 04:58:06

○MXmail2.namebrightmail.com2020-01-23 → 2020-01-23 · 3 obs

● 2020-01-23 10:36:00
○ 2026-03-25 05:11:48
○ 2026-08-13 04:58:06

○A142.54.171.422015-08-21 → 2015-08-21 · 3 obs

● 2015-08-21 11:45:52
○ 2015-12-08 14:00:36
○ 2026-08-13 04:58:06

●A154.12.19.1152026-03-25 → 2026-08-13 · 3 obs

○ 2020-01-23 10:36:00
● 2026-03-25 05:11:48
● 2026-08-13 04:58:06

○A58.64.194.1532017-03-18 → 2017-03-18 · 4 obs

○ 2015-12-08 14:00:36
● 2017-03-18 12:20:34
○ 2020-01-23 10:36:00
○ 2026-08-13 04:58:06

○CNAMEexpired.namebright.com2020-01-23 → 2020-01-23 · 3 obs

● 2020-01-23 10:36:00
○ 2026-03-25 05:11:48
○ 2026-08-13 04:58:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net...	-
gcsts.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 gcsts.com (unsigned zone)

⏱️ Timing

Total: 265ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.12.19.115`
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

gcsts.com directs to one IP number, which is 154.12.19.115.

Among the host names that share IP numbers with gcsts.com are debtcollectionadvisor.com, weiquanren.com, ldmob.com and two others.

Name Servers

The domain gcsts.com is delegated to these four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

There is at least partial name server overlap between gcsts.com and other domains — jianshe10.cn, xingyiwanhong.com, nbgtmy.com and two more among them.

These name servers frequently co-occur with the name servers ns1.onclouddns.com and ns2.onclouddns.com.

Each of ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com has a single IP address — ns1.judns.com and ns2.judns.com direct to 162.159.27.251, and ns1.julydns.com and ns2.julydns.com direct to 162.159.48.223.

These two host names — ns1.judns.com and ns2.judns.com — each point to 162.159.27.251 IP addresses.

These two host names — ns1.julydns.com and ns2.julydns.com — each point to 162.159.48.223 IP addresses.