`fengruijs.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:ad1d^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3ff0^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.63.240^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.29^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dexter.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cbe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dexter.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dexter.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dexter.ns.cloudflare.com`
		A	108.162.195.190^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dexter.ns.cloudflare.com`
		A	162.159.44.190^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dexter.ns.cloudflare.com`
		A	172.64.35.190^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dexter.ns.cloudflare.com`
NS	`meg.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meg.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`meg.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`meg.ns.cloudflare.com`
		A	108.162.192.196^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meg.ns.cloudflare.com`
		A	172.64.32.196^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meg.ns.cloudflare.com`
		A	173.245.58.196^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`meg.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.63.240, 172.67.173.29
		IPv6 hints	2606:4700:3032::ac43:ad1d, 2606:4700:3035::6815:3ff0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=135, name=cloudflare-ech.com
SOA	`dexter.ns.cloudflare.com`dns@cloudflare.com serial=2400614994

`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=1776089892

⚠️ On DNS blocklist: light, multi, pro, pro.plus, tif, ultimate

Subdomains

www.fengruijs.com

Same first word

fengruijs.com

Similar names

jsfengrui.com

DNS History

13 records (6 active, 7 former)

●NSdexter.ns.cloudflare.com2026-04-10 → 2026-04-13 · 3 obs

○ 2016-04-26 13:33:24
● 2026-04-10 23:23:02
● 2026-04-13 14:20:24

●NSmeg.ns.cloudflare.com2026-04-10 → 2026-04-13 · 3 obs

○ 2016-04-26 13:33:24
● 2026-04-10 23:23:02
● 2026-04-13 14:20:24

○NSns1.51dns.com2015-06-17 → 2015-10-27 · 4 obs

● 2015-06-17 06:58:34
● 2015-10-27 10:08:42
○ 2015-12-27 02:54:56
○ 2026-04-13 14:20:24

○NSns2.51dns.com2015-06-17 → 2015-10-27 · 4 obs

● 2015-06-17 06:58:34
● 2015-10-27 10:08:42
○ 2015-12-27 02:54:56
○ 2026-04-13 14:20:24

○NSns73.domaincontrol.com2015-12-27 → 2015-12-27 · 4 obs

○ 2015-10-27 10:08:42
● 2015-12-27 02:54:56
○ 2016-04-26 13:33:24
○ 2026-04-13 14:20:24

○NSns74.domaincontrol.com2015-12-27 → 2015-12-27 · 4 obs

○ 2015-10-27 10:08:42
● 2015-12-27 02:54:56
○ 2016-04-26 13:33:24
○ 2026-04-13 14:20:24

○MXmailstore1.secureserver.net2015-12-27 → 2015-12-27 · 3 obs

● 2015-12-27 02:54:56
○ 2016-04-26 13:33:24
○ 2026-04-13 14:20:24

○MXsmtp.secureserver.net2015-12-27 → 2015-12-27 · 3 obs

● 2015-12-27 02:54:56
○ 2016-04-26 13:33:24
○ 2026-04-13 14:20:24

●A104.21.63.2402026-04-10 → 2026-04-13 · 3 obs

○ 2016-04-26 13:33:24
● 2026-04-10 23:23:02
● 2026-04-13 14:20:24

●A172.67.173.292026-04-10 → 2026-04-13 · 3 obs

○ 2016-04-26 13:33:24
● 2026-04-10 23:23:02
● 2026-04-13 14:20:24

●A2606:4700:3032::ac43:ad1d2026-04-10 → 2026-04-13 · 3 obs

○ 2016-04-26 13:33:24
● 2026-04-10 23:23:02
● 2026-04-13 14:20:24

●A2606:4700:3035::6815:3ff02026-04-10 → 2026-04-13 · 3 obs

○ 2016-04-26 13:33:24
● 2026-04-10 23:23:02
● 2026-04-13 14:20:24

○A50.63.202.552015-12-27 → 2015-12-27 · 3 obs

● 2015-12-27 02:54:56
○ 2016-04-26 13:33:24
○ 2026-04-13 14:20:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
fengruijs.com	meg.ns.cloudflare.com, dexter.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.196

NS records: meg.ns.cloudflare.com, dexter.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fengruijs.com (unsigned zone)

⏱️ Timing

Total: 107ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.173.29, 104.21.63.240`
AAAA	2	`2606:4700:3032::ac43:ad1d, 2606:4700:3035::6815:3ff0`
NS	2	`dexter.ns.cloudflare.com, meg.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dexter.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.fengruijs.com is a child of fengruijs.com.

IP Addresses

fengruijs.com refers to four IP numbers: 2606:4700:3032::ac43:ad1d, 2606:4700:3035::6815:3ff0, 104.21.63.240 and 172.67.173.29.

Other host names, for instance tvserieslatino.com, groomwithstyle.com, buycnc.com, harborbets.ca and preschoolworksheet.net share IP numbers with fengruijs.com.

Name Servers

fengruijs.com's delegation uses two name servers: dexter.ns.cloudflare.com and meg.ns.cloudflare.com.

fengruijs.com uses the same name server setup as other domains, such as loto1.kz, gzsop.com, baclofen24.com, sonic-systems.com and tsrd.ru.

fengruijs.com at least partially shares name servers with other domains, including stratumqrx.com, shtsld.com, vigilmetrics.com, zeluto.com and docdvd.ru.

These name servers are commonly used with grannbo.ns.cloudflare.com.

Host names with six IP numbers:

dexter.ns.cloudflare.com points to 2606:4700:58::a29f:2cbe, 2803:f800:50::6ca2:c3be, 2a06:98c1:50::ac40:23be, 108.162.195.190, 162.159.44.190 and 172.64.35.190.

meg.ns.cloudflare.com points to 2606:4700:50::adf5:3ac4, 2803:f800:50::6ca2:c0c4, 2a06:98c1:50::ac40:20c4, 108.162.192.196, 172.64.32.196 and 173.245.58.196.

fengruijs.com - robtex.com

fengruijs.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`fengruijs.com`

`com`