`yywscm.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:26df^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::ac43:8c39^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.38.223^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.57^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`houston.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c34^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c334^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`houston.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2334^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`houston.ns.cloudflare.com`
		A	108.162.195.52^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	162.159.44.52^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
		A	172.64.35.52^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`houston.ns.cloudflare.com`
NS	`pearl.ns.cloudflare.com`
		A	2606:4700:50::a29f:268c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c28c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pearl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:228c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pearl.ns.cloudflare.com`
		A	108.162.194.140^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
		A	162.159.38.140^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
		A	172.64.34.140^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pearl.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.38.223, 172.67.140.57
		IPv6	2606:4700:3032::6815:26df, 2606:4700:3032::ac43:8c39
SOA	`houston.ns.cloudflare.com`dns@cloudflare.com serial=2399042720

`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=1774713507

Same first word

yywscm.com

Similar names

mscwyy.com

cysmyw.cn

scmywy.com

cywysm.com

wycmys.com

DNS History

13 records (6 active, 7 former)

●NShouston.ns.cloudflare.com2026-02-15 → 2026-03-28 · 3 obs

○ 2017-06-09 15:21:14
● 2026-02-15 02:56:48
● 2026-03-28 16:27:54

○NSns13.xincache.com2015-06-08 → 2017-06-09 · 4 obs

● 2015-06-08 09:05:56
● 2017-06-09 15:21:14
○ 2026-02-15 02:56:48
○ 2026-03-28 16:27:54

○NSns14.xincache.com2015-06-08 → 2017-06-09 · 4 obs

● 2015-06-08 09:05:56
● 2017-06-09 15:21:14
○ 2026-02-15 02:56:48
○ 2026-03-28 16:27:54

●NSpearl.ns.cloudflare.com2026-02-15 → 2026-03-28 · 3 obs

○ 2017-06-09 15:21:14
● 2026-02-15 02:56:48
● 2026-03-28 16:27:54

●A104.21.38.2232026-02-15 → 2026-03-28 · 5 obs

○ 2017-06-09 15:21:14
● 2026-02-15 02:56:48
○ 2026-03-07 01:44:26
● 2026-03-28 16:27:52
● 2026-03-28 16:27:54

○A116.255.222.772015-06-08 → 2017-06-09 · 4 obs

● 2015-06-08 09:05:56
● 2017-06-09 15:21:14
○ 2026-02-15 02:56:48
○ 2026-03-28 16:27:54

●A172.67.140.572026-02-15 → 2026-03-28 · 5 obs

○ 2017-06-09 15:21:14
● 2026-02-15 02:56:48
○ 2026-03-07 01:44:26
● 2026-03-28 16:27:52
● 2026-03-28 16:27:54

○A188.114.96.02026-03-07 → 2026-03-07 · 4 obs

○ 2026-02-15 02:56:48
● 2026-03-07 01:44:26
○ 2026-03-28 16:27:52
○ 2026-03-28 16:27:54

○A188.114.97.02026-03-07 → 2026-03-07 · 4 obs

○ 2026-02-15 02:56:48
● 2026-03-07 01:44:26
○ 2026-03-28 16:27:52
○ 2026-03-28 16:27:54

●A2606:4700:3032::6815:26df2026-02-15 → 2026-03-28 · 5 obs

○ 2017-06-09 15:21:14
● 2026-02-15 02:56:48
○ 2026-03-07 01:44:26
● 2026-03-28 16:27:52
● 2026-03-28 16:27:54

●A2606:4700:3032::ac43:8c392026-02-15 → 2026-03-28 · 5 obs

○ 2017-06-09 15:21:14
● 2026-02-15 02:56:48
○ 2026-03-07 01:44:26
● 2026-03-28 16:27:52
● 2026-03-28 16:27:54

○A2a06:98c1:3120::2026-03-07 → 2026-03-07 · 4 obs

○ 2026-02-15 02:56:48
● 2026-03-07 01:44:26
○ 2026-03-28 16:27:52
○ 2026-03-28 16:27:54

○A2a06:98c1:3121::2026-03-07 → 2026-03-07 · 4 obs

○ 2026-02-15 02:56:48
● 2026-03-07 01:44:26
○ 2026-03-28 16:27:52
○ 2026-03-28 16:27:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...	-
yywscm.com	pearl.ns.cloudflare.com, houston.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.140

NS records: pearl.ns.cloudflare.com, houston.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yywscm.com (unsigned zone)

⏱️ Timing

Total: 117ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.140.57, 104.21.38.223`
AAAA	2	`2606:4700:3032::ac43:8c39, 2606:4700:3032::6815:26df`
NS	2	`houston.ns.cloudflare.com, pearl.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`houston.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

yywscm.com resolves to four IP numbers: 2606:4700:3032::6815:26df, 2606:4700:3032::ac43:8c39, 104.21.38.223 and 172.67.140.57.

other host names for instance mertinoks.com, poczta.fotopstryk.pl, kytekbq.com, saturion.pl and danimoyal.co.il share IP numbers with yywscm.com.

Name Servers

yywscm.com is delegated to two name servers: houston.ns.cloudflare.com and pearl.ns.cloudflare.com.

yywscm.com shares the same name server setup as other domains, for example haiy.net, lwblgc.com, henkol.com, blueoceanix.com and gzdlyj.com.

yywscm.com at least partially shares name servers with other domains, for instance eccentricbrewery.com, titanwalkincoolers.com, sjschoolva.org, continentalluck.live and maxislot.com.

These name servers are commonly used with the name servers braelyn.ns.cloudflare.com.

Host names with six IP numbers:

houston.ns.cloudflare.com points to: 2606:4700:58::a29f:2c34, 2803:f800:50::6ca2:c334, 2a06:98c1:50::ac40:2334, 108.162.195.52, 162.159.44.52 and 172.64.35.52; pearl.ns.cloudflare.com points to: 2606:4700:50::a29f:268c, 2803:f800:50::6ca2:c28c, 2a06:98c1:50::ac40:228c, 108.162.194.140, 162.159.38.140 and 172.64.34.140.

yywscm.com - robtex.com

yywscm.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

`yywscm.com`

`com`