crqcn.com - robtex.com

crqcn.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:31aa🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:9403🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.49.170Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.148.3🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlinda.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3afa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlinda.ns.cloudflare.com
A2803:f800:50::6ca2:c0fa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlinda.ns.cloudflare.com
A2a06:98c1:50::ac40:20fa🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlinda.ns.cloudflare.com
A108.162.192.250🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlinda.ns.cloudflare.com
A172.64.32.250🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlinda.ns.cloudflare.com
A173.245.58.250🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlinda.ns.cloudflare.com
NSskip.ns.cloudflare.com
A2606:4700:58::adf5:3be9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com
A2803:f800:50::6ca2:c1e9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRskip.ns.cloudflare.com
A2a06:98c1:50::ac40:21e9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRskip.ns.cloudflare.com
A108.162.193.233🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com
A172.64.33.233🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com
A173.245.59.233🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRskip.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.49.170, 172.67.148.3
IPv62606:4700:3030::6815:31aa, 2606:4700:3031::ac43:9403
SOAlinda.ns.cloudflare.comdns@cloudflare.com serial=2399567396

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774403912

Same first word

crqcn.com

Similar names

cnrcq.com
nqrcc.com
qcrcn.com
rqcnc.cn
ccqnr.cn

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSlinda.ns.cloudflare.comskip.ns.cloudflare.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netMXmxbiz1.qq.commxbiz2.qq.comA104.21.49.170172.67.148.32606:4700:3030::6815:31aa2606:4700:3031::ac43:9403
○NSf1g1ns1.dnspod.net2015-11-10 → 2018-09-20 · 4 obs
● 2015-11-10 13:55:04
● 2018-09-20 13:48:44
○ 2026-02-28 19:59:50
○ 2026-03-25 02:24:18
○NSf1g1ns2.dnspod.net2015-11-10 → 2018-09-20 · 4 obs
● 2015-11-10 13:55:04
● 2018-09-20 13:48:44
○ 2026-02-28 19:59:50
○ 2026-03-25 02:24:18
●NSlinda.ns.cloudflare.com2026-02-28 → 2026-03-25 · 3 obs
○ 2018-09-20 13:48:44
● 2026-02-28 19:59:50
● 2026-03-25 02:24:18
●NSskip.ns.cloudflare.com2026-02-28 → 2026-03-25 · 3 obs
○ 2018-09-20 13:48:44
● 2026-02-28 19:59:50
● 2026-03-25 02:24:18
○MXmxbiz1.qq.com2018-09-20 → 2018-09-20 · 3 obs
● 2018-09-20 13:48:44
○ 2026-02-28 19:59:50
○ 2026-03-25 02:24:18
○MXmxbiz2.qq.com2018-09-20 → 2018-09-20 · 3 obs
● 2018-09-20 13:48:44
○ 2026-02-28 19:59:50
○ 2026-03-25 02:24:18
●A104.21.49.1702026-02-28 → 2026-03-25 · 2 obs
● 2026-02-28 19:59:50
● 2026-03-25 02:24:18
●A172.67.148.32026-02-28 → 2026-03-25 · 2 obs
● 2026-02-28 19:59:50
● 2026-03-25 02:24:18
●A2606:4700:3030::6815:31aa2026-02-28 → 2026-03-25 · 2 obs
● 2026-02-28 19:59:50
● 2026-03-25 02:24:18
●A2606:4700:3031::ac43:94032026-02-28 → 2026-03-25 · 2 obs
● 2026-02-28 19:59:50
● 2026-03-25 02:24:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
crqcn.comlinda.ns.cloudflare.com, skip.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.250

NS records: linda.ns.cloudflare.com, skip.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crqcn.com (unsigned zone)

⏱️ Timing

Total: 113ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.148.3, 104.21.49.170
AAAA22606:4700:3030::6815:31aa, 2606:4700:3031::ac43:9403
NS2linda.ns.cloudflare.com, skip.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1linda.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

crqcn.com points to four IP numbers: 2606:4700:3030::6815:31aa, 2606:4700:3031::ac43:9403, 104.21.49.170 and 172.67.148.3.

For instance, other host names titto.cn, bakedeal.com, www.worldtravel.network, goooooal.ru and dizala.com share IP numbers with crqcn.com.

Name Servers

crqcn.com is delegated to two name servers: linda.ns.cloudflare.com and skip.ns.cloudflare.com.

crqcn.com uses the same name server setup as other domains such as jifangqiye.com, xysncc.com, sxipat.com, itiens.com and canghaidata.com.

crqcn.com shares name servers with other domains at least partially, for example techoid.net, willowrootscounselling.com, farmacialagiustiniana.it, specialistgrid.com and akamslinkphoneqr.co.

These name servers are commonly used with the name servers sharon.ns.cloudflare.com and trevor.ns.cloudflare.com.

Host names with six IP numbers: host name linda.ns.cloudflare.com points to: 2606:4700:50::adf5:3afa, 2803:f800:50::6ca2:c0fa, 2a06:98c1:50::ac40:20fa, 108.162.192.250, 172.64.32.250 and 173.245.58.250; host name skip.ns.cloudflare.com points to: 2606:4700:58::adf5:3be9, 2803:f800:50::6ca2:c1e9, 2a06:98c1:50::ac40:21e9, 108.162.193.233, 172.64.33.233 and 173.245.59.233.