`feoc.com.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:da17^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1857^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.87^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.23^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rosalie.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2639^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c239^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosalie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2239^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosalie.ns.cloudflare.com`
		A	108.162.194.57^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalie.ns.cloudflare.com`
		A	162.159.38.57^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalie.ns.cloudflare.com`
		A	172.64.34.57^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosalie.ns.cloudflare.com`
NS	`sam.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sam.ns.cloudflare.com`
		A	108.162.193.141^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	172.64.33.141^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	173.245.59.141^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.24.87, 172.67.218.23
		IPv6 hints	2606:4700:3033::ac43:da17, 2606:4700:3035::6815:1857
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=36, name=cloudflare-ech.com
SOA	`rosalie.ns.cloudflare.com`dns@cloudflare.com serial=2400374667

`com.cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.cn` ⚠️ Not in parent delegation
	NS	`c.dns.cn` ⚠️ Not in parent delegation
	NS	`cns.cernet.net` ⚠️ Not in parent delegation
	NS	`d.dns.cn` ⚠️ Not in parent delegation
	NS	`e.dns.cn` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2030505739

WOT: NOT_SAFE (20/100)

Same first word

feoc.cn

feoc.ch

feoc.ru

feoc.com

feoc.com.cn

Similar names

fceo.ru

cfoe.com

coef.eu

coef.ru

efco.hr

eocf.org

ecfo.online

fceo.ir

foce.it

ceof.net

cfoe.org

feco.de

cofe.cloud

foce.org

feco.co

ofec.it

efco.ch

feco.ru

efco.ua

cofe.su

feco.in

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coef.com.br

ocef.com

efco.ae

ocef.us

ofec.com.cn

cefo.cz

foce.co.uk

ecof.ro

feco.fr

efco.com.au

feco.pt

ecfo.services

coef.es

efco.brussels

efco.com

coef.cn

ecof.xyz

feco.org

efco.eu

feco.ch

cofe.com.mx

cefo.fi

eocf.de

cofe.org

foce.us

fcoe.nl

ceof.com

ecfo.ru

cofe.london

efco.es

cofe.ir

cofe.co

feco.at

ecfo.ninja

cofe.com.ua

oefc.org.uk

feco.hu

coef.com.ar

ecof.eu

cefo.ru

cofe.app

feco.com

efco.gr

efco.no

cefo.lol

coef.org

ecfo.ch

oefc.com

efoc.com.br

fcoe.com.sg

oecf.org

cofe.pl

cfeo.org.uk

ecof.pro

feco.jp

foce.co.za

efco.org

feco.net

cofe.it

cofe.uz

cofe.cn

oecf.cn

efco.pl

fceo.org

ecfo.com

efoc.com

coef.nl

ecfo.net.cn

fcoe.edu.pk

efoc.net

cofe.me

cfeo.org

cefo.ca

foce.ru

fcoe.k12.ca.us

cefo.de

DNS History

12 records (6 active, 6 former)

○NSns2.dnsdun.com2020-02-17 → 2020-02-17 · 4 obs

○ 2017-03-16 10:35:48
● 2020-02-17 16:57:24
○ 2026-04-07 08:52:36
○ 2026-04-09 20:07:36

○NSns2.dnsdun.net2020-02-17 → 2020-02-17 · 4 obs

○ 2017-03-16 10:35:48
● 2020-02-17 16:57:24
○ 2026-04-07 08:52:36
○ 2026-04-09 20:07:36

○NSns4.dnsdun.net2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 10:35:48
○ 2020-02-17 16:57:24
○ 2026-04-09 20:07:36

○NSns5.dnsdun.com2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 10:35:48
○ 2020-02-17 16:57:24
○ 2026-04-09 20:07:36

●NSrosalie.ns.cloudflare.com2026-04-07 → 2026-04-09 · 3 obs

○ 2020-02-17 16:57:24
● 2026-04-07 08:52:36
● 2026-04-09 20:07:36

●NSsam.ns.cloudflare.com2026-04-07 → 2026-04-09 · 3 obs

○ 2020-02-17 16:57:24
● 2026-04-07 08:52:36
● 2026-04-09 20:07:36

○A104.202.236.1792017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 10:35:48
○ 2020-02-17 16:57:24
○ 2026-04-09 20:07:36

●A104.21.24.872026-04-07 → 2026-04-09 · 3 obs

○ 2020-02-17 16:57:24
● 2026-04-07 08:52:36
● 2026-04-09 20:07:36

○A104.217.208.802020-02-17 → 2020-02-17 · 4 obs

○ 2017-03-16 10:35:48
● 2020-02-17 16:57:24
○ 2026-04-07 08:52:36
○ 2026-04-09 20:07:36

●A172.67.218.232026-04-07 → 2026-04-09 · 3 obs

○ 2020-02-17 16:57:24
● 2026-04-07 08:52:36
● 2026-04-09 20:07:36

●A2606:4700:3033::ac43:da172026-04-07 → 2026-04-09 · 3 obs

○ 2020-02-17 16:57:24
● 2026-04-07 08:52:36
● 2026-04-09 20:07:36

●A2606:4700:3035::6815:18572026-04-07 → 2026-04-09 · 3 obs

○ 2020-02-17 16:57:24
● 2026-04-07 08:52:36
● 2026-04-09 20:07:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	c.dns.cn, a.dns.cn, b.dns.cn, d.dns.cn...	-
feoc.com.cn	sam.ns.cloudflare.com, rosalie.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.57

NS records: sam.ns.cloudflare.com, rosalie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for feoc.com.cn (unsigned zone)

⏱️ Timing

Total: 399ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.24.87, 172.67.218.23`
AAAA	2	`2606:4700:3035::6815:1857, 2606:4700:3033::ac43:da17`
NS	2	`rosalie.ns.cloudflare.com, sam.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rosalie.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

feoc.com.cn points to four IP numbers: 2606:4700:3033::ac43:da17, 2606:4700:3035::6815:1857, 104.21.24.87 and 172.67.218.23.

Other host names, for instance fun88i.com, relisun.com, nagabolaelegan.com, kumsal.agency and epicripples.pro share IP numbers with feoc.com.cn.

Name Servers

Delegation for feoc.com.cn rests with two name servers, rosalie.ns.cloudflare.com and sam.ns.cloudflare.com.

feoc.com.cn shares the same name server setup as other domains, including heaq.com.cn, fjerp.com.cn, csfireworks.com.cn, thku.com.cn and pdoutlets.com.cn.

feoc.com.cn at least partially shares name servers with other domains, for instance hillsrestaurantandlounge.com, doctorlogic.com, jebdunnuck.com, braspol.org.br and casinoxcm.online.

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

Host names with six IP numbers: rosalie.ns.cloudflare.com points to: 2606:4700:50::a29f:2639, 2803:f800:50::6ca2:c239, 2a06:98c1:50::ac40:2239, 108.162.194.57, 162.159.38.57 and 172.64.34.57. sam.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8d, 2803:f800:50::6ca2:c18d, 2a06:98c1:50::ac40:218d, 108.162.193.141, 172.64.33.141 and 173.245.59.141.

feoc.com.cn - robtex.com

feoc.com.cn

com.cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`feoc.com.cn`

`com.cn`