fc.sn.cn - robtex.com

fc.sn.cn

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:5d60🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::ac43:d081🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.93.96Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.208.129🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdorthy.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A2803:f800:50::6ca2:c0f9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdorthy.ns.cloudflare.com
A2a06:98c1:50::ac40:20f9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdorthy.ns.cloudflare.com
A108.162.192.249🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A172.64.32.249🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A173.245.58.249🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
NSrayden.ns.cloudflare.com
A2606:4700:58::a29f:2ca3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A2803:f800:50::6ca2:c3a3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrayden.ns.cloudflare.com
A2a06:98c1:50::ac40:23a3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrayden.ns.cloudflare.com
A108.162.195.163🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A162.159.44.163Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A172.64.35.163🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.93.96, 172.67.208.129
IPv62606:4700:3031::6815:5d60, 2606:4700:3032::ac43:d081
SOAdorthy.ns.cloudflare.comdns@cloudflare.com serial=2399292966

sn.cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐ ⚠️ Not in parent delegation
NSb.dns.cn ⚠️ Not in parent delegation
NSc.dns.cn ⚠️ Not in parent delegation
NScns.cernet.net ⚠️ Not in parent delegation
NSd.dns.cn ⚠️ Not in parent delegation
NSe.dns.cn ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2027234224
WOT: SAFE (99/100)

Subdomains

www.fc.sn.cn

Same first word

fc.pl
fc.ac.ae
fc.chat
fc.org.uk
fc.squares.net
fc.one
fc.email
fc.tmp.br
fc.pe
fc.jx.cn
fc.bayern
fc.lt
fc.hk
fc.ru
fc.media
fc.org
fc.lv
fc.cn
fc.koeln
fc.cx
fc.or.kr
fc.be
fc.com.sg
fc.sumy.ua
fc.coach
fc.agency
fc.si
fc.church
fc.gov.pk
fc.football
fc.co
fc.sg
fc.bj.cn
fc.eu
fc.company
fc.zone
fc.ca
fc.tc
fc.med.sa
fc.ee
fc.net
fc.sn.cn
fc.fi
fc.cz
fc.lc
fc.ms
fc.group
fc.net.au
fc.tt
fc.wtf
fc.to
fc.business
fc.nz
fc.team
fc.nl
fc.hu
fc.org.br
fc.org.cn
fc.zuerich
fc.by
fc.cc
fc.su
fc.world
fc.cl
fc.com.ua
fc.technology
fc.com.es
fc.lviv.ua
fc.de
fc.style
fc.com
fc.qa
fc.tv
fc.com.mk
fc.wang
fc.vc
fc.idv.tw
fc.net.pk
fc.city
fc.om
fc.org.nz
fc.sk
fc.school
fc.sa
fc.dk
fc.gp
fc.life

Similar names

cf.com
cf.ro
cf.org.mx
cf.no
cf.dk
cf.app
cf.com.vn
cf.sg
cf.au
cf.lv
cf.akamai.net
cf.life
cf.cr
cf.ph
cf.edu
cf.training
cf.org
cf.com.br
cf.hu
cf.su
cf.country
cf.ink
cf.fyi
cf.cm
cf.co.za
cf.academy
cf.center
cf.pl
cf.dnsalias.com
cf.wtf
cf
cf.news
cf.dev
cf.com.mx
cf.vc
cf.ru
cf.cn
cf.akamaiedge.net
cf.co.kr
cf.nl
cf.kiev.ua
cf.ax
cf.mk
cf.agency
cf.ac.uk
cf.tools
cf.technology
cf.sa
cf.se
cf.rt.ht
cf.de
cf.finance
cf.cz
cf.by
cf.ac
cf.gs
cf.net
cf.ua
cf.rs
cf.kz
cf.me
cf.to
cf.vg
cf.ae
cf.lk
cf.org.pk
cf.org.sa
cf.dj
cf.church
cf.fi
cf.gob.pe
cf.careers

DNS History

9 records (6 active, 3 former)

201820192020202120222023202420252026NSdorthy.ns.cloudflare.comrayden.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netA104.21.93.96172.67.208.1292606:4700:3031::6815:5d602606:4700:3032::ac43:d081CNAMEfcsncn.w1.xacnnic.com
●NSdorthy.ns.cloudflare.com2026-03-29 → 2026-03-29 · 3 obs
○ 2017-02-20 11:38:10
● 2026-03-29 01:59:46
● 2026-03-29 16:06:08
○NSf1g1ns1.dnspod.net2017-02-20 → 2017-02-20 · 3 obs
● 2017-02-20 11:38:10
○ 2026-03-29 01:59:46
○ 2026-03-29 16:06:08
○NSf1g1ns2.dnspod.net2017-02-20 → 2017-02-20 · 3 obs
● 2017-02-20 11:38:10
○ 2026-03-29 01:59:46
○ 2026-03-29 16:06:08
●NSrayden.ns.cloudflare.com2026-03-29 → 2026-03-29 · 3 obs
○ 2017-02-20 11:38:10
● 2026-03-29 01:59:46
● 2026-03-29 16:06:08
●A104.21.93.962026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 01:59:46
● 2026-03-29 16:06:08
●A172.67.208.1292026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 01:59:46
● 2026-03-29 16:06:08
●A2606:4700:3031::6815:5d602026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 01:59:46
● 2026-03-29 16:06:08
●A2606:4700:3032::ac43:d0812026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 01:59:46
● 2026-03-29 16:06:08
○CNAMEfcsncn.w1.xacnnic.com2017-02-20 → 2017-02-20 · 3 obs
● 2017-02-20 11:38:10
○ 2026-03-29 01:59:46
○ 2026-03-29 16:06:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
fc.sn.cndorthy.ns.cloudflare.com, rayden.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.249

NS records: dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fc.sn.cn (unsigned zone)

⏱️ Timing

Total: 997ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.93.96, 172.67.208.129
AAAA22606:4700:3031::6815:5d60, 2606:4700:3032::ac43:d081
NS2dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dorthy.ns.cloudflare.com dns.cloudflare.

Analysis

Hierarchy

The parent of www.fc.sn.cn is fc.sn.cn.

IP Addresses

fc.sn.cn maps to four IP numbers: 2606:4700:3031::6815:5d60, 2606:4700:3032::ac43:d081, 104.21.93.96 and 172.67.208.129.

Other host names, for instance thevergebar.com, pretty-guardian.com, uotiq.org, unityvisa.com and ffin.ae share IP numbers with fc.sn.cn.

Name Servers

Two name servers dorthy.ns.cloudflare.com and rayden.ns.cloudflare.com handle delegation for fc.sn.cn.

fc.sn.cn uses the same name server setup as other domains, for example hello74.com, naanda.com.cn, wwzweb.com, crtesc.com and slongw.com.

fc.sn.cn partially shares name servers with other domains; examples include leebergman.com, nigli.net, cchr.ro, yaloralinie.com and scit.com.br.

these name servers are commonly used with the name servers jen.ns.cloudflare.com.

Host names with six IP numbers: dorthy.ns.cloudflare.com points to: 2606:4700:50::adf5:3af9, 2803:f800:50::6ca2:c0f9, 2a06:98c1:50::ac40:20f9, 108.162.192.249, 172.64.32.249 and 173.245.58.249; rayden.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca3, 2803:f800:50::6ca2:c3a3, 2a06:98c1:50::ac40:23a3, 108.162.195.163, 162.159.44.163 and 172.64.35.163.