`yfjcs.com`

DNSSEC	⚠️ Not signed
NS	`edward.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cd2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edward.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3d2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`edward.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23d2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`edward.ns.cloudflare.com`
		A	108.162.195.210^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edward.ns.cloudflare.com`
		A	162.159.44.210^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edward.ns.cloudflare.com`
		A	172.64.35.210^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edward.ns.cloudflare.com`
NS	`luciana.ns.cloudflare.com`
		A	2606:4700:50::a29f:2683^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c283^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`luciana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2283^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`luciana.ns.cloudflare.com`
		A	108.162.194.131^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	162.159.38.131^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
		A	172.64.34.131^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luciana.ns.cloudflare.com`
SOA	`edward.ns.cloudflare.com`dns@cloudflare.com serial=2399977985

`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=1774626027

📈 Tranco rank: #138,936

Same first word

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DNS History

7 records (2 active, 5 former)

○NSdns10.hichina.com2016-01-26 → 2016-04-11 · 4 obs

● 2016-01-26 00:09:12
● 2016-04-11 10:30:44
○ 2017-01-09 02:26:08
○ 2026-03-27 15:58:10

○NSdns9.hichina.com2016-01-26 → 2016-04-11 · 4 obs

● 2016-01-26 00:09:12
● 2016-04-11 10:30:44
○ 2017-01-09 02:26:08
○ 2026-03-27 15:58:10

●NSedward.ns.cloudflare.com2026-03-19 → 2026-03-27 · 3 obs

○ 2019-03-20 04:10:16
● 2026-03-19 09:24:32
● 2026-03-27 15:58:10

●NSluciana.ns.cloudflare.com2026-03-19 → 2026-03-27 · 3 obs

○ 2019-03-20 04:10:16
● 2026-03-19 09:24:32
● 2026-03-27 15:58:10

○NSns1.eedns.com2017-01-09 → 2017-01-09 · 4 obs

○ 2016-04-11 10:30:44
● 2017-01-09 02:26:08
○ 2019-03-20 04:10:16
○ 2026-03-27 15:58:10

○NSns2.eedns.com2017-01-09 → 2017-01-09 · 4 obs

○ 2016-04-11 10:30:44
● 2017-01-09 02:26:08
○ 2019-03-20 04:10:16
○ 2026-03-27 15:58:10

○A107.150.48.1902017-01-09 → 2017-01-09 · 3 obs

● 2017-01-09 02:26:08
○ 2019-03-20 04:10:16
○ 2026-03-27 15:58:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...	-
yfjcs.com	luciana.ns.cloudflare.com, edward.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.131

NS records: luciana.ns.cloudflare.com, edward.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 88ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`edward.ns.cloudflare.com, luciana.ns.cloudflare.com`
SOA	1	`edward.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

yfjcs.com's delegation uses two name servers, edward.ns.cloudflare.com and luciana.ns.cloudflare.com.

yfjcs.com shares the same name server setup as other domains, for example aibyh.com, gammatours.com.do, converthub.com, aaronkosinsmd.com and baltimoreplasticsurgery.com.

yfjcs.com at least partially shares name servers with other domains, including preunab.com, earth-base.org, rge30.cn, freesampless.com and cebojeiainvestments.digital.

these name servers are commonly used together with sean.ns.cloudflare.com, lilyana.ns.cloudflare.com and liz.ns.cloudflare.com.

Host names with six IP numbers:

edward.ns.cloudflare.com points to: 2606:4700:58::a29f:2cd2, 2803:f800:50::6ca2:c3d2, 2a06:98c1:50::ac40:23d2, 108.162.195.210, 162.159.44.210 and 172.64.35.210.

luciana.ns.cloudflare.com points to: 2606:4700:50::a29f:2683, 2803:f800:50::6ca2:c283, 2a06:98c1:50::ac40:2283, 108.162.194.131, 162.159.38.131 and 172.64.34.131.

yfjcs.com - robtex.com

yfjcs.com

com