`qdscsy.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:37dd^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:adc5^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.221^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.197^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`curt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`curt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`curt.ns.cloudflare.com`
		A	108.162.193.94^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	172.64.33.94^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	173.245.59.94^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
NS	`rafe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rafe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rafe.ns.cloudflare.com`
		A	108.162.192.216^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	172.64.32.216^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	173.245.58.216^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.55.221, 172.67.173.197
		IPv6 hints	2606:4700:3032::6815:37dd, 2606:4700:3037::ac43:adc5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=249, name=cloudflare-ech.com
SOA	`curt.ns.cloudflare.com`dns@cloudflare.com serial=2402133248

`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=1778575811

Same first word

qdscsy.com

Similar names

qdsysc.com

syqdcs.com

qdcsys.com

sycqsd.com

scyqsd.net

sdqcys.com

sdqysc.cn

qdyscs.com

dsqcys.com

sdcqsy.com

cdsqsy.com

scdqsy.com

sdscqy.com

sqscdy.com

cqsyds.cn

cqysds.com

scyqsd.com

DNS History

15 records (6 active, 9 former)

●NScurt.ns.cloudflare.com2026-05-12 → 2026-05-12 · 2 obs

○ 2026-04-10 09:03:38
● 2026-05-12 08:57:30

○NSf1g1ns1.dnspod.net2015-06-19 → 2016-12-02 · 4 obs

● 2015-06-19 21:08:02
● 2016-12-02 03:30:52
○ 2026-04-10 09:03:38
○ 2026-05-12 08:57:30

○NSf1g1ns2.dnspod.net2015-06-19 → 2016-12-02 · 4 obs

● 2015-06-19 21:08:02
● 2016-12-02 03:30:52
○ 2026-04-10 09:03:38
○ 2026-05-12 08:57:30

○NSns1.dnslah.com2026-04-10 → 2026-04-10 · 3 obs

○ 2016-12-02 03:30:52
● 2026-04-10 09:03:38
○ 2026-05-12 08:57:30

○NSns2.dnslah.com2026-04-10 → 2026-04-10 · 3 obs

○ 2016-12-02 03:30:52
● 2026-04-10 09:03:38
○ 2026-05-12 08:57:30

●NSrafe.ns.cloudflare.com2026-05-12 → 2026-05-12 · 2 obs

○ 2026-04-10 09:03:38
● 2026-05-12 08:57:30

●A104.21.55.2212026-05-12 → 2026-05-12 · 2 obs

○ 2026-04-10 09:03:38
● 2026-05-12 08:57:30

○A119.10.36.652016-12-02 → 2016-12-02 · 4 obs

○ 2016-04-21 00:39:32
● 2016-12-02 03:30:52
○ 2026-04-10 09:03:38
○ 2026-05-12 08:57:30

●A172.67.173.1972026-05-12 → 2026-05-12 · 2 obs

○ 2026-04-10 09:03:38
● 2026-05-12 08:57:30

●A2606:4700:3032::6815:37dd2026-05-12 → 2026-05-12 · 2 obs

○ 2026-04-10 09:03:38
● 2026-05-12 08:57:30

●A2606:4700:3037::ac43:adc52026-05-12 → 2026-05-12 · 2 obs

○ 2026-04-10 09:03:38
● 2026-05-12 08:57:30

○A61.155.154.2002015-06-19 → 2016-04-21 · 4 obs

● 2015-06-19 21:08:02
● 2016-04-21 00:39:32
○ 2016-12-02 03:30:52
○ 2026-05-12 08:57:30

○CNAMEhost6046787.xincache1.cn2016-12-02 → 2017-10-03 · 5 obs

○ 2016-04-21 00:39:32
● 2016-12-02 03:30:52
● 2017-10-03 13:41:42
○ 2026-04-10 09:03:38
○ 2026-05-12 08:57:30

○CNAMEsewocaho.cdnfree.org2026-04-10 → 2026-04-10 · 3 obs

○ 2017-10-03 13:41:42
● 2026-04-10 09:03:38
○ 2026-05-12 08:57:30

○CNAMEwinp2-web-g29.xincache.cn2015-06-19 → 2016-04-21 · 4 obs

● 2015-06-19 21:08:02
● 2016-04-21 00:39:32
○ 2016-12-02 03:30:52
○ 2026-05-12 08:57:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
qdscsy.com	curt.ns.cloudflare.com, rafe.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.216

NS records: curt.ns.cloudflare.com, rafe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qdscsy.com (unsigned zone)

⏱️ Timing

Total: 78ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.173.197, 104.21.55.221`
AAAA	2	`2606:4700:3032::6815:37dd, 2606:4700:3037::ac43:adc5`
NS	2	`curt.ns.cloudflare.com, rafe.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`curt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

qdscsy.com maps to four IP numbers: 2606:4700:3032::6815:37dd, 2606:4700:3037::ac43:adc5, 104.21.55.221 and 172.67.173.197.

Other host names, for instance www.cwocorp.com, drlupsa.com, wrenquarunit.sbs, www.dnsver.com and coinex.cyou share IP numbers with qdscsy.com.

Name Servers

Two name servers curt.ns.cloudflare.com and rafe.ns.cloudflare.com are delegated to qdscsy.com.

qdscsy.com uses the same name server configuration as other domains, such as zzebjb.com, schdk.com, dhtgm.com, jssgui.com and lafengwl.com.

qdscsy.com at least partially shares name servers with other domains such as madbookmarks.com, tongbao199.com, nigelgriffiths.co.uk, thelivingseas.uk.com and sgmd.org.tr.

these name servers are commonly used with the name servers gina.ns.cloudflare.com.

Host names with six IP numbers: Host name curt.ns.cloudflare.com points to 2606:4700:58::adf5:3b5e, 2803:f800:50::6ca2:c15e, 2a06:98c1:50::ac40:215e, 108.162.193.94, 172.64.33.94 and 173.245.59.94; host name rafe.ns.cloudflare.com points to 2606:4700:50::adf5:3ad8, 2803:f800:50::6ca2:c0d8, 2a06:98c1:50::ac40:20d8, 108.162.192.216, 172.64.32.216 and 173.245.58.216.

qdscsy.com - robtex.com

qdscsy.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`qdscsy.com`

`com`