`syscg.com`

DNSSEC	⚠️ Not signed
A	103.28.204.23^{🇨🇳 UNICOM-HEFEI-MAN103.28.204.0/23}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
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}
TXT	`verify_7614aded97569cdb81261e08f51bab49`
SOA	`ns1.julydns.com`master@jmdns.com serial=1758788262

`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=1774687907

Same first word

syscg.com

Similar names

ycsgs.com

cgsys.co.uk

cgsys.co.jp

gscsy.com

ysgsc.cn

cgsys.com

gcsys.ca

cgsys.net

sgysc.com

scgys.com.cn

gycss.cn

DNS History

9 records (5 active, 4 former)

●NSns1.judns.com2026-03-08 → 2026-03-28 · 3 obs

○ 2018-07-06 14:05:14
● 2026-03-08 20:24:22
● 2026-03-28 09:13:46

●NSns1.julydns.com2026-03-08 → 2026-03-28 · 3 obs

○ 2018-07-06 14:05:14
● 2026-03-08 20:24:22
● 2026-03-28 09:13:46

○NSns15.xincache.com2015-07-26 → 2018-07-06 · 4 obs

● 2015-07-26 11:01:38
● 2018-07-06 14:05:14
○ 2026-03-08 20:24:22
○ 2026-03-28 09:13:46

○NSns16.xincache.com2015-07-26 → 2018-07-06 · 4 obs

● 2015-07-26 11:01:38
● 2018-07-06 14:05:14
○ 2026-03-08 20:24:22
○ 2026-03-28 09:13:46

●NSns2.judns.com2026-03-08 → 2026-03-28 · 3 obs

○ 2018-07-06 14:05:14
● 2026-03-08 20:24:22
● 2026-03-28 09:13:46

●NSns2.julydns.com2026-03-08 → 2026-03-28 · 3 obs

○ 2018-07-06 14:05:14
● 2026-03-08 20:24:22
● 2026-03-28 09:13:46

○A103.227.84.672015-07-26 → 2016-02-27 · 4 obs

● 2015-07-26 11:01:38
● 2016-02-27 15:01:46
○ 2017-01-26 06:19:52
○ 2026-03-28 09:13:46

●A103.28.204.232026-03-08 → 2026-03-28 · 3 obs

○ 2018-07-06 14:05:14
● 2026-03-08 20:24:22
● 2026-03-28 09:13:46

○A112.29.174.242017-01-26 → 2018-07-06 · 5 obs

○ 2016-02-27 15:01:46
● 2017-01-26 06:19:52
● 2018-07-06 14:05:14
○ 2026-03-08 20:24:22
○ 2026-03-28 09:13:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
syscg.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 syscg.com (unsigned zone)

⏱️ Timing

Total: 3265ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.28.204.23`
NS	2	`ns1.julydns.com, ns2.julydns.com`
TXT	1	`verify_7614aded97569cdb81261e08f51bab49`
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

syscg.com points to IP number: 103.28.204.23.

Other host names, for instance ronghe-yun.com share IP numbers with syscg.com.

Name Servers

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

syscg.com at least partially shares name servers with other domains, for instance hotins.cn, jingwy.com, shenmatiyu.com, qdcy101.cn and yuan-su.com.