`dngcs.com`

DNSSEC	⚠️ Not signed
NS	`dns29.hichina.com` ⭐
		A	2408:4009:501::37^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.99^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.109^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns30.hichina.com`
		A	2408:4009:501::38^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.102^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.107^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
SOA	`dns29.hichina.com`hostmaster@hichina.com 2026-02-26 #18

`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=1774920417

Subdomains

grs-www.dngcs.com

Same first word

dngcs.com

Similar names

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dcsng.com

cdngs.net

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nscdg.com

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cdnsg.com

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scdng.com

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gscdn.cam

gscdn.io

cngds.cn

DNS History

9 records (2 active, 7 former)

●NSdns29.hichina.com2026-03-26 → 2026-03-31 · 3 obs

○ 2017-03-28 15:48:08
● 2026-03-26 00:08:54
● 2026-03-31 01:46:06

●NSdns30.hichina.com2026-03-26 → 2026-03-31 · 3 obs

○ 2017-03-28 15:48:08
● 2026-03-26 00:08:54
● 2026-03-31 01:46:06

○NSf1g1ns1.dnspod.net2015-08-04 → 2017-03-28 · 4 obs

● 2015-08-04 07:31:58
● 2017-03-28 15:48:08
○ 2026-03-26 00:08:54
○ 2026-03-31 01:46:06

○NSf1g1ns2.dnspod.net2015-08-04 → 2017-03-28 · 4 obs

● 2015-08-04 07:31:58
● 2017-03-28 15:48:08
○ 2026-03-26 00:08:54
○ 2026-03-31 01:46:06

○A119.28.48.2172015-09-11 → 2015-09-11 · 4 obs

○ 2015-08-04 07:31:58
● 2015-09-11 00:42:50
○ 2015-12-18 11:50:30
○ 2026-03-31 01:46:06

○A119.28.48.2282015-08-04 → 2015-12-18 · 5 obs

● 2015-08-04 07:31:58
○ 2015-09-11 00:42:50
● 2015-12-18 11:50:30
○ 2016-03-15 04:16:34
○ 2026-03-31 01:46:06

○A119.28.48.2292016-03-15 → 2016-03-15 · 4 obs

○ 2015-12-18 11:50:30
● 2016-03-15 04:16:34
○ 2017-03-28 15:48:08
○ 2026-03-31 01:46:06

○A47.89.39.142017-03-28 → 2017-03-28 · 4 obs

○ 2016-03-15 04:16:34
● 2017-03-28 15:48:08
○ 2026-03-26 00:08:54
○ 2026-03-31 01:46:06

○CNAMEdnspod-free.mydnspod.net2015-08-04 → 2016-03-15 · 4 obs

● 2015-08-04 07:31:58
● 2016-03-15 04:16:34
○ 2017-03-28 15:48:08
○ 2026-03-31 01:46:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net...	-
dngcs.com	dns29.hichina.com, dns30.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns29.hichina.com, dns30.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dngcs.com (unsigned zone)

⏱️ Timing

Total: 485ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns29.hichina.com, dns30.hichina.com`
SOA	1	`dns29.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns29.hichina.com, dns29.hichina.com, dns29.hichina.com...)

Analysis

Hierarchy

grs-www.dngcs.com has dngcs.com as its parent.

Name Servers

Two name servers dns29.hichina.com and dns30.hichina.com are delegated to dngcs.com.

dngcs.com uses the same name server configuration as other domains, such as 4v1.com, cardaudio.com, yosamio.com, anpingjingsi.com and szccbt.com.

dngcs.com at least partially shares name servers with other domains such as anyfit.com, levipo.com, chbz.com.cn, jrsnba.org.cn and chequengo.com.

These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.

Two hosts with nine IPs each:

Host dns29.hichina.com points to 2408:4009:501::37, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.

Host dns30.hichina.com points to 2408:4009:501::38, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

dngcs.com - robtex.com

dngcs.com

com