rqcb.ca - robtex.com

rqcb.ca

DNSSEC⚠️ Not signed
A104.21.93.144Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.211.26🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkami.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ab1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkami.ns.cloudflare.com
A2803:f800:50::6ca2:c0b1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkami.ns.cloudflare.com
A2a06:98c1:50::ac40:20b1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkami.ns.cloudflare.com
A108.162.192.177🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkami.ns.cloudflare.com
A172.64.32.177🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkami.ns.cloudflare.com
A173.245.58.177🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkami.ns.cloudflare.com
NSwatson.ns.cloudflare.com
A2606:4700:58::a29f:2c17🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwatson.ns.cloudflare.com
A2803:f800:50::6ca2:c317🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwatson.ns.cloudflare.com
A2a06:98c1:50::ac40:2317🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwatson.ns.cloudflare.com
A108.162.195.23🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwatson.ns.cloudflare.com
A162.159.44.23Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwatson.ns.cloudflare.com
A172.64.35.23🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwatson.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.93.144, 172.67.211.26
SOAkami.ns.cloudflare.comdns@cloudflare.com serial=2398278870

ca

DNSSEC🔒 Signed (DS record present)
NSprd-czp-05.corp.cira.ca ⭐ 🔒
NSany.ca-servers.ca 🔒
NSc.ca-servers.ca 🔒
NSd.ca-servers.ca 🔒
NSj.ca-servers.ca 🔒
SOAprd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2603150330

Previously MX for

rqcb.ca

Same first word

rqcb.com
rqcb.ca

Similar names

rcqb.com
bcqr.com.cn
bqcr.cn
qrbc.net
cqbr.cn
cqrb.com
bcqr.cn
qbrc.org
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bcrq.cn
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rcbq.com
cqrb.cn
brcq.com
cbqr.com
bcqr.com
cbqr.net
qrbc.co.uk
crbq.com
bqrc.org
qrbc.org
qrcb.com
qcbr.org
bcrq.net
qcrb.org
bcqr.de
cbrq.net
qbrc.net
qrbc.us
cqbr.com.br
bqrc.net

DNS History

12 records (4 active, 8 former)

20162017201820192020202120222023202420252026NSkami.ns.cloudflare.comwatson.ns.cloudflare.comns1.hostmonster.comns2.hostmonster.comMXrqcb.caA104.21.93.144172.67.211.26188.114.96.0188.114.96.4188.114.97.0188.114.97.474.220.215.104
●NSkami.ns.cloudflare.com2026-03-05 → 2026-03-23 · 3 obs
○ 2017-04-04 10:11:50
● 2026-03-05 19:06:42
● 2026-03-23 04:57:26
○NSns1.hostmonster.com2015-06-19 → 2017-04-04 · 4 obs
● 2015-06-19 00:34:42
● 2017-04-04 10:11:50
○ 2026-03-05 19:06:42
○ 2026-03-23 04:57:26
○NSns2.hostmonster.com2015-06-19 → 2017-04-04 · 4 obs
● 2015-06-19 00:34:42
● 2017-04-04 10:11:50
○ 2026-03-05 19:06:42
○ 2026-03-23 04:57:26
●NSwatson.ns.cloudflare.com2026-03-05 → 2026-03-23 · 3 obs
○ 2017-04-04 10:11:50
● 2026-03-05 19:06:42
● 2026-03-23 04:57:26
○MXrqcb.ca2015-06-19 → 2017-04-04 · 4 obs
● 2015-06-19 00:34:42
● 2017-04-04 10:11:50
○ 2026-03-05 19:06:42
○ 2026-03-23 04:57:26
●A104.21.93.1442026-03-14 → 2026-03-23 · 5 obs
○ 2026-03-13 04:42:50
● 2026-03-14 22:01:16
○ 2026-03-18 10:15:56
● 2026-03-22 15:25:10
● 2026-03-23 04:57:26
●A172.67.211.262026-03-14 → 2026-03-23 · 5 obs
○ 2026-03-13 04:42:50
● 2026-03-14 22:01:16
○ 2026-03-18 10:15:56
● 2026-03-22 15:25:10
● 2026-03-23 04:57:26
○A188.114.96.02026-03-05 → 2026-03-18 · 7 obs
○ 2017-04-04 10:11:50
● 2026-03-05 19:06:42
● 2026-03-13 04:42:50
○ 2026-03-14 22:01:16
● 2026-03-18 10:15:56
○ 2026-03-22 15:25:10
○ 2026-03-23 04:57:26
○A188.114.96.42026-03-05 → 2026-03-23 · 2 obs
○ 2026-03-05 19:06:42
○ 2026-03-23 04:57:26
○A188.114.97.02026-03-05 → 2026-03-18 · 7 obs
○ 2017-04-04 10:11:50
● 2026-03-05 19:06:42
● 2026-03-13 04:42:50
○ 2026-03-14 22:01:16
● 2026-03-18 10:15:56
○ 2026-03-22 15:25:10
○ 2026-03-23 04:57:26
○A188.114.97.42026-03-05 → 2026-03-23 · 2 obs
○ 2026-03-05 19:06:42
○ 2026-03-23 04:57:26
○A74.220.215.1042015-06-19 → 2017-04-04 · 4 obs
● 2015-06-19 00:34:42
● 2017-04-04 10:11:50
○ 2026-03-05 19:06:42
○ 2026-03-23 04:57:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cac.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca-
rqcb.cakami.ns.cloudflare.com, watson.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.23

NS records: kami.ns.cloudflare.com, watson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rqcb.ca (unsigned zone)

⏱️ Timing

Total: 374ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.93.144, 172.67.211.26
NS2kami.ns.cloudflare.com, watson.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kami.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

rqcb.ca resolves to two IP numbers: 104.21.93.144 and 172.67.211.26.

Other host names, for instance tdemo.com, igopost.at, kutou.com.cn, bnbmemeszn.com and zhdqc.cn share IP numbers with rqcb.ca.

Name Servers

rqcb.ca has two name servers: kami.ns.cloudflare.com and watson.ns.cloudflare.com.

rqcb.ca shares the same name server setup as other domains, such as casinojet-online.ca, dogrun.com.ar, wishwincasinos.com and playnatory.com.

rqcb.ca shares some name servers with other domains, for example caco4bet.com, kaffek.dk, kearneydogsledraces.ca, go88pro.art and adprofex.com.

These name servers are commonly used together with evan.ns.cloudflare.com and elaine.ns.cloudflare.com.

Host names with six IP numbers: kami.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab1, 2803:f800:50::6ca2:c0b1, 2a06:98c1:50::ac40:20b1, 108.162.192.177, 172.64.32.177 and 173.245.58.177; watson.ns.cloudflare.com points to: 2606:4700:58::a29f:2c17, 2803:f800:50::6ca2:c317, 2a06:98c1:50::ac40:2317, 108.162.195.23, 162.159.44.23 and 172.64.35.23.