cqsci.com - dns.ninja

`cqsci.com`

DNSSEC	⚠️ Not signed
A	156.253.96.252^{🇿🇦 HKIDC-AS-AP156.253.64.0/18 AresIDC Limited}
NS	`john.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`john.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`john.ns.cloudflare.com`
		A	108.162.193.185^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	172.64.33.185^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	173.245.59.185^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
NS	`princess.ns.cloudflare.com`
		A	2606:4700:50::a29f:2611^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`princess.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c211^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`princess.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2211^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`princess.ns.cloudflare.com`
		A	108.162.194.17^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.17^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`princess.ns.cloudflare.com`
		A	172.64.34.17^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`john.ns.cloudflare.com`dns@cloudflare.com serial=2406219033

`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=1782667130

Same first word

cqsci.com

Similar names

sqcic.org

qsicc.com

qsicc.com.cn

sciqc.com

cciqs.com

cqcsi.com.cn

cqsic.com

cqcsi.com

ciqcs.com

qiccs.com

cqcis.com

sccqi.com

ccsiq.com

iqscc.com

qscic.com

qcsic.com

DNS History

6 records (3 active, 3 former)

○NSdns10.hichina.com2016-12-21 → 2018-05-30 · 4 obs

● 2016-12-21 03:06:36
● 2018-05-30 11:32:32
○ 2026-05-17 04:08:04
○ 2026-06-28 17:33:28

○NSdns9.hichina.com2016-12-21 → 2018-05-30 · 4 obs

● 2016-12-21 03:06:36
● 2018-05-30 11:32:32
○ 2026-05-17 04:08:04
○ 2026-06-28 17:33:28

●NSjohn.ns.cloudflare.com2026-05-17 → 2026-06-28 · 3 obs

○ 2018-05-30 11:32:32
● 2026-05-17 04:08:04
● 2026-06-28 17:33:28

●NSprincess.ns.cloudflare.com2026-05-17 → 2026-06-28 · 3 obs

○ 2018-05-30 11:32:32
● 2026-05-17 04:08:04
● 2026-06-28 17:33:28

●A156.253.96.2522026-05-17 → 2026-06-28 · 3 obs

○ 2018-05-30 11:32:32
● 2026-05-17 04:08:04
● 2026-06-28 17:33:28

○A47.91.170.2222018-05-30 → 2018-05-30 · 3 obs

● 2018-05-30 11:32:32
○ 2026-05-17 04:08:04
○ 2026-06-28 17:33:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cqsci.com	john.ns.cloudflare.com, princess.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.185

NS records: john.ns.cloudflare.com, princess.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cqsci.com (unsigned zone)

⏱️ Timing

Total: 98ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.253.96.252`
NS	2	`john.ns.cloudflare.com, princess.ns.cloudflare.com`
SOA	1	`john.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (john.ns.cloudflare.com, john.ns.cloudflare.com, john.ns.cloudflare.com...)

Analysis

IP Addresses

cqsci.com has exactly one IP address — 156.253.96.252.

Name Servers

cqsci.com is served by two delegated name servers, john.ns.cloudflare.com and princess.ns.cloudflare.com.

The name server configuration of cqsci.com is shared with other domains, for instance jcchongchuang.com, asanadigital.com, fxin100.com and two others.

There is at least partial name server overlap between cqsci.com and other domains — lulushe.pro, meipintech.com, superbposter.com and two more among them.

The name servers mark.ns.cloudflare.com, kyrie.ns.cloudflare.com and stella.ns.cloudflare.com are often found in combination with these name servers.

Hosts with 6 IP addresses each:

john.ns.cloudflare.com carries IP addresses 108.162.193.185, 172.64.33.185 and 173.245.59.185, with 3 other addresses beyond those.

princess.ns.cloudflare.com carries IP addresses 108.162.194.17, 162.159.38.17 and 172.64.34.17, with 3 other addresses beyond those.