ylcss.com - dns.ninja

`ylcss.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:643^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8692^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.67^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.146^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fatima.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26bc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fatima.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fatima.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fatima.ns.cloudflare.com`
		A	108.162.194.188^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fatima.ns.cloudflare.com`
		A	162.159.38.188^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fatima.ns.cloudflare.com`
		A	172.64.34.188^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fatima.ns.cloudflare.com`
NS	`rocco.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c79^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocco.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c379^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rocco.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2379^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rocco.ns.cloudflare.com`
		A	108.162.195.121^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocco.ns.cloudflare.com`
		A	162.159.44.121^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocco.ns.cloudflare.com`
		A	172.64.35.121^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocco.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.67, 172.67.134.146
		IPv6 hints	2606:4700:3033::6815:643, 2606:4700:3037::ac43:8692
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=201, name=cloudflare-ech.com
SOA	`fatima.ns.cloudflare.com`dns@cloudflare.com serial=2409264318

`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=1786644579

Same first word

ylcss.edu.hk

ylcss.com

Similar names

scsyl.com

scyls.com

ssylc.com

sscyl.com

ysslc.com

cyssl.com

sycsl.com

lcsys.com

slcsy.com

clsys.com

clsys.net

clssy.com

lcsys.net

cslys.com

sylcs.cn

clsys.cn

ysscl.net

cssly.com

slysc.com

lsycs.com

ycsls.net

ycsls.com

sylsc.com

syscl.com

csyls.cn

scsly.com

lyscs.com

sycls.com

cslsy.com

sslcy.com

slscy.com

scysl.com

ysscl.org.cn

lcsys.ch

cslys.com.cn

slysc.cn

clsys.com.tw

sclsy.com

syscl.cn

syslc.com

csysl.com

lsysc.com

syscl.net

DNS History

45 records (6 active, 39 former)

○NSbayan.ns.cloudflare.com2026-04-13 → 2026-04-13 · 4 obs

○ 2026-04-01 22:09:30
● 2026-04-13 09:38:24
○ 2026-05-22 07:21:20
○ 2026-08-13 18:37:24

○NSdns1.iidns.com2015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 07:47:22
○ 2015-12-15 08:21:56
○ 2026-08-13 18:37:24

○NSdns2.iidns.com2015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 07:47:22
○ 2015-12-15 08:21:56
○ 2026-08-13 18:37:24

○NSdns3.iidns.com2015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 07:47:22
○ 2015-12-15 08:21:56
○ 2026-08-13 18:37:24

○NSdns4.iidns.com2015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 07:47:22
○ 2015-12-15 08:21:56
○ 2026-08-13 18:37:24

○NSdns5.iidns.com2015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 07:47:22
○ 2015-12-15 08:21:56
○ 2026-08-13 18:37:24

○NSdns6.iidns.com2015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 07:47:22
○ 2015-12-15 08:21:56
○ 2026-08-13 18:37:24

○NSf1g1ns1.dnspod.net2015-12-15 → 2016-03-14 · 5 obs

○ 2015-06-13 07:47:22
● 2015-12-15 08:21:56
● 2016-03-14 12:13:48
○ 2016-12-30 04:40:32
○ 2026-08-13 18:37:24

○NSf1g1ns2.dnspod.net2015-12-15 → 2016-03-14 · 5 obs

○ 2015-06-13 07:47:22
● 2015-12-15 08:21:56
● 2016-03-14 12:13:48
○ 2016-12-30 04:40:32
○ 2026-08-13 18:37:24

●NSfatima.ns.cloudflare.com2026-07-27 → 2026-08-13 · 3 obs

○ 2026-06-25 03:35:16
● 2026-07-27 05:23:12
● 2026-08-13 18:37:24

○NSjeremy.ns.cloudflare.com2026-02-15 → 2026-04-01 · 5 obs

○ 2018-09-06 10:35:14
● 2026-02-15 10:59:50
● 2026-04-01 22:09:30
○ 2026-04-13 09:38:24
○ 2026-08-13 18:37:24

○NSjoyce.ns.cloudflare.com2026-02-15 → 2026-04-01 · 5 obs

○ 2018-09-06 10:35:14
● 2026-02-15 10:59:50
● 2026-04-01 22:09:30
○ 2026-04-13 09:38:24
○ 2026-08-13 18:37:24

○NSjuming.dnsdun.com2016-12-30 → 2018-09-06 · 5 obs

○ 2016-03-14 12:13:48
● 2016-12-30 04:40:32
● 2018-09-06 10:35:14
○ 2026-02-15 10:59:50
○ 2026-08-13 18:37:24

○NSjuming.dnsdun.net2016-12-30 → 2018-09-06 · 5 obs

○ 2016-03-14 12:13:48
● 2016-12-30 04:40:32
● 2018-09-06 10:35:14
○ 2026-02-15 10:59:50
○ 2026-08-13 18:37:24

○NSns1.gm111.parklogic.com2026-05-22 → 2026-05-23 · 5 obs

○ 2026-04-13 09:38:24
● 2026-05-22 07:21:20
● 2026-05-23 17:57:38
○ 2026-06-25 03:35:16
○ 2026-08-13 18:37:24

○NSns1.parklogic.com2026-05-22 → 2026-05-23 · 5 obs

○ 2026-04-13 09:38:24
● 2026-05-22 07:21:20
● 2026-05-23 17:57:38
○ 2026-06-25 03:35:16
○ 2026-08-13 18:37:24

○NSns2.gm111.parklogic.com2026-05-22 → 2026-05-23 · 5 obs

○ 2026-04-13 09:38:24
● 2026-05-22 07:21:20
● 2026-05-23 17:57:38
○ 2026-06-25 03:35:16
○ 2026-08-13 18:37:24

○NSns2.parklogic.com2026-05-22 → 2026-05-23 · 5 obs

○ 2026-04-13 09:38:24
● 2026-05-22 07:21:20
● 2026-05-23 17:57:38
○ 2026-06-25 03:35:16
○ 2026-08-13 18:37:24

●NSrocco.ns.cloudflare.com2026-07-27 → 2026-08-13 · 3 obs

○ 2026-06-25 03:35:16
● 2026-07-27 05:23:12
● 2026-08-13 18:37:24

○NStiffany.ns.cloudflare.com2026-04-13 → 2026-04-13 · 4 obs

○ 2026-04-01 22:09:30
● 2026-04-13 09:38:24
○ 2026-05-22 07:21:20
○ 2026-08-13 18:37:24

○MXmx1.emailsendhub.com2026-05-22 → 2026-05-23 · 5 obs

● 2026-05-22 07:21:20
○ 2026-05-23 15:25:28
● 2026-05-23 17:57:38
○ 2026-06-25 03:35:16
○ 2026-08-13 18:37:24

○MXmx156.hostedmxserver.com2026-05-23 → 2026-05-23 · 4 obs

○ 2026-05-22 07:21:20
● 2026-05-23 15:25:28
○ 2026-05-23 17:57:38
○ 2026-08-13 18:37:24

○A104.21.20.1132026-02-15 → 2026-04-13 · 5 obs

○ 2018-09-06 10:35:14
● 2026-02-15 10:59:50
● 2026-04-13 09:38:24
○ 2026-05-22 07:21:20
○ 2026-08-13 18:37:24

●A104.21.6.672026-08-13 → 2026-08-13 · 2 obs

○ 2026-07-27 05:23:12
● 2026-08-13 18:37:24

○A118.244.217.2462015-06-13 → 2016-03-14 · 4 obs

● 2015-06-13 07:47:22
● 2016-03-14 12:13:48
○ 2016-12-30 04:40:32
○ 2026-08-13 18:37:24

○A136.0.197.1842016-12-30 → 2018-09-06 · 5 obs

○ 2016-03-14 12:13:48
● 2016-12-30 04:40:32
● 2018-09-06 10:35:14
○ 2026-02-15 10:59:50
○ 2026-08-13 18:37:24

○A172.233.212.1292026-05-22 → 2026-05-23 · 5 obs

○ 2026-04-13 09:38:24
● 2026-05-22 07:21:20
● 2026-05-23 15:25:28
○ 2026-05-23 17:57:38
○ 2026-08-13 18:37:24

○A172.233.212.1512026-05-22 → 2026-05-23 · 5 obs

○ 2026-04-13 09:38:24
● 2026-05-22 07:21:20
● 2026-05-23 15:25:28
○ 2026-05-23 17:57:38
○ 2026-08-13 18:37:24

○A172.233.212.2242026-05-22 → 2026-05-23 · 5 obs

○ 2026-04-13 09:38:24
● 2026-05-22 07:21:20
● 2026-05-23 15:25:28
○ 2026-05-23 17:57:38
○ 2026-08-13 18:37:24

○A172.233.212.902026-05-22 → 2026-05-23 · 5 obs

○ 2026-04-13 09:38:24
● 2026-05-22 07:21:20
● 2026-05-23 15:25:28
○ 2026-05-23 17:57:38
○ 2026-08-13 18:37:24

○A172.234.31.132026-05-22 → 2026-05-23 · 5 obs

○ 2026-04-13 09:38:24
● 2026-05-22 07:21:20
● 2026-05-23 15:25:28
○ 2026-05-23 17:57:38
○ 2026-08-13 18:37:24

○A172.237.146.492026-05-22 → 2026-05-23 · 5 obs

○ 2026-04-13 09:38:24
● 2026-05-22 07:21:20
● 2026-05-23 15:25:28
○ 2026-05-23 17:57:38
○ 2026-08-13 18:37:24

○A172.238.172.2282026-05-23 → 2026-05-23 · 4 obs

○ 2026-05-23 15:25:28
● 2026-05-23 17:57:38
○ 2026-06-25 03:35:16
○ 2026-08-13 18:37:24

○A172.238.176.312026-05-23 → 2026-05-23 · 4 obs

○ 2026-05-23 15:25:28
● 2026-05-23 17:57:38
○ 2026-06-25 03:35:16
○ 2026-08-13 18:37:24

○A172.239.57.2302026-05-23 → 2026-05-23 · 4 obs

○ 2026-05-23 15:25:28
● 2026-05-23 17:57:38
○ 2026-06-25 03:35:16
○ 2026-08-13 18:37:24

●A172.67.134.1462026-08-13 → 2026-08-13 · 2 obs

○ 2026-07-27 05:23:12
● 2026-08-13 18:37:24

○A172.67.192.952026-02-15 → 2026-04-13 · 5 obs

○ 2018-09-06 10:35:14
● 2026-02-15 10:59:50
● 2026-04-13 09:38:24
○ 2026-05-22 07:21:20
○ 2026-08-13 18:37:24

○A188.114.96.02026-07-27 → 2026-07-27 · 3 obs

○ 2026-06-25 03:35:16
● 2026-07-27 05:23:12
○ 2026-08-13 18:37:24

○A188.114.97.02026-07-27 → 2026-07-27 · 3 obs

○ 2026-06-25 03:35:16
● 2026-07-27 05:23:12
○ 2026-08-13 18:37:24

○A2606:4700:3032::ac43:c05f2026-02-15 → 2026-04-13 · 5 obs

○ 2018-09-06 10:35:14
● 2026-02-15 10:59:50
● 2026-04-13 09:38:24
○ 2026-05-22 07:21:20
○ 2026-08-13 18:37:24

●A2606:4700:3033::6815:6432026-08-13 → 2026-08-13 · 2 obs

○ 2026-07-27 05:23:12
● 2026-08-13 18:37:24

○A2606:4700:3035::6815:14712026-02-15 → 2026-04-13 · 5 obs

○ 2018-09-06 10:35:14
● 2026-02-15 10:59:50
● 2026-04-13 09:38:24
○ 2026-05-22 07:21:20
○ 2026-08-13 18:37:24

●A2606:4700:3037::ac43:86922026-08-13 → 2026-08-13 · 2 obs

○ 2026-07-27 05:23:12
● 2026-08-13 18:37:24

○A2a06:98c1:3120::2026-07-27 → 2026-07-27 · 3 obs

○ 2026-06-25 03:35:16
● 2026-07-27 05:23:12
○ 2026-08-13 18:37:24

○A2a06:98c1:3121::2026-07-27 → 2026-07-27 · 3 obs

○ 2026-06-25 03:35:16
● 2026-07-27 05:23:12
○ 2026-08-13 18:37:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net...	-
ylcss.com	fatima.ns.cloudflare.com, rocco.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.121

NS records: fatima.ns.cloudflare.com, rocco.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ylcss.com (unsigned zone)

⏱️ Timing

Total: 311ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.134.146, 104.21.6.67`
AAAA	2	`2606:4700:3037::ac43:8692, 2606:4700:3033::6815:643`
NS	2	`fatima.ns.cloudflare.com, rocco.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fatima.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ylcss.com resolves to four IP addresses: 104.21.6.67, 172.67.134.146, 2606:4700:3033::6815:643 and 2606:4700:3037::ac43:8692.

Additional host names — triagefirst.com, dhlbenelux.nl, members.(0x637265616d706965)-angels.com and two others — share IP numbers with ylcss.com.

Name Servers

ylcss.com uses two name servers for its delegation: fatima.ns.cloudflare.com and rocco.ns.cloudflare.com.

ylcss.com shares its name server setup with other domains, including lumiaservices.com, hhjxjy.com, 4000129787.com and two others.

ylcss.com partially shares its NS delegation with several other domains, including xlyzc6.buzz, betparibugirisi.com, claim-affirm.com and two others.

The name servers pedro.ns.cloudflare.com, fred.ns.cloudflare.com, athena.ns.cloudflare.com and hazel.ns.cloudflare.com are often found in use alongside these name servers.

Host names with 6 IP numbers:

Hostname fatima.ns.cloudflare.com directs to 108.162.194.188, 162.159.38.188 and 172.64.34.188 along with 3 other IP addresses.

Hostname rocco.ns.cloudflare.com directs to 108.162.195.121, 162.159.44.121 and 172.64.35.121 along with 3 other IP addresses.