ctrl-f.ca - robtex.com

ctrl-f.ca

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:ad86🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:1eba🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.30.186Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.173.134🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSkristin.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ab5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristin.ns.cloudflare.com
A2803:f800:50::6ca2:c0b5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkristin.ns.cloudflare.com
A2a06:98c1:50::ac40:20b5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkristin.ns.cloudflare.com
A108.162.192.181🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristin.ns.cloudflare.com
A172.64.32.181🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristin.ns.cloudflare.com
A173.245.58.181🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkristin.ns.cloudflare.com
NStim.ns.cloudflare.com
A2606:4700:58::adf5:3b91🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtim.ns.cloudflare.com
A2803:f800:50::6ca2:c191🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtim.ns.cloudflare.com
A2a06:98c1:50::ac40:2191🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtim.ns.cloudflare.com
A108.162.193.145🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtim.ns.cloudflare.com
A172.64.33.145🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtim.ns.cloudflare.com
A173.245.59.145🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtim.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c27::1a🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadsk-in-f26.1e100.net
A142.251.16.27🇺🇸 Google142.251.16.0/24
PTRbl-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
MXaspmx2.googlemail.com(10)
A2a00:1450:4025:402::1a🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f26.1e100.net
A142.250.102.26🇺🇸 Google142.250.102.0/24
PTRrb-in-f26.1e100.net
MXaspmx3.googlemail.com(10)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
TXTgoogle-site-verification=JJ4HQ-Ocax92zsir17a8fJ3n6BxKRryrULr2sSPRglI
TXTgoogle-site-verification=KwYVcdXLyidYWHq6lLoslpWLLlr5ovKGB8rBb-vvUwY
TXTgoogle-site-verification=q5BHVCXyqnztp7TS-Qna-D257FYa2iGEMHMqpdefZJQ
TXTpuf601bldu8t35jf79p3sh2jf1
TXTv=DMARC1; p=none;
TXTv=spf1 ip4:149.56.25.116 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.30.186, 172.67.173.134
IPv62606:4700:3033::ac43:ad86, 2606:4700:3034::6815:1eba
SOAkristin.ns.cloudflare.comdns@cloudflare.com serial=2396789361

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=2603252030

Same first word

ctrl-f.eu
ctrl-f.nl
ctrl-f.be
ctrl-f.ca

Similar names

tlc-fr.com

DNS History

11 records (11 active, 0 former)

NSkristin.ns.cloudflare.comtim.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.21.30.186172.67.173.1342606:4700:3033::ac43:ad862606:4700:3034::6815:1eba
●NSkristin.ns.cloudflare.com2026-03-05 → 2026-03-25 · 2 obs
● 2026-03-05 05:52:02
● 2026-03-25 21:07:10
●NStim.ns.cloudflare.com2026-03-05 → 2026-03-25 · 2 obs
● 2026-03-05 05:52:02
● 2026-03-25 21:07:10
●MXalt1.aspmx.l.google.com2026-03-05 → 2026-03-25 · 2 obs
● 2026-03-05 05:52:02
● 2026-03-25 21:07:10
●MXalt2.aspmx.l.google.com2026-03-05 → 2026-03-25 · 2 obs
● 2026-03-05 05:52:02
● 2026-03-25 21:07:10
●MXaspmx.l.google.com2026-03-05 → 2026-03-25 · 2 obs
● 2026-03-05 05:52:02
● 2026-03-25 21:07:10
●MXaspmx2.googlemail.com2026-03-05 → 2026-03-25 · 2 obs
● 2026-03-05 05:52:02
● 2026-03-25 21:07:10
●MXaspmx3.googlemail.com2026-03-05 → 2026-03-25 · 2 obs
● 2026-03-05 05:52:02
● 2026-03-25 21:07:10
●A104.21.30.1862026-03-05 → 2026-03-25 · 2 obs
● 2026-03-05 05:52:02
● 2026-03-25 21:07:10
●A172.67.173.1342026-03-05 → 2026-03-25 · 2 obs
● 2026-03-05 05:52:02
● 2026-03-25 21:07:10
●A2606:4700:3033::ac43:ad862026-03-05 → 2026-03-25 · 2 obs
● 2026-03-05 05:52:02
● 2026-03-25 21:07:10
●A2606:4700:3034::6815:1eba2026-03-05 → 2026-03-25 · 2 obs
● 2026-03-05 05:52:02
● 2026-03-25 21:07:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cad.ca-servers.ca, c.ca-servers.ca, any.ca-servers.ca, j.ca-servers.ca-
ctrl-f.cakristin.ns.cloudflare.com, tim.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.145

NS records: kristin.ns.cloudflare.com, tim.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctrl-f.ca (unsigned zone)

⏱️ Timing

Total: 1379ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.173.134, 104.21.30.186
AAAA22606:4700:3033::ac43:ad86, 2606:4700:3034::6815:1eba
NS2kristin.ns.cloudflare.com, tim.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...
TXT6google-site-verification=JJ4HQ-Ocax92zsi, google-site-verification=KwYVcdXLyidYWHq...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kristin.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

ctrl-f.ca refers to four IP numbers: 2606:4700:3033::ac43:ad86, 2606:4700:3034::6815:1eba, 104.21.30.186 and 172.67.173.134.

Other host names, for instance beautifulentp.org, zhapian.net, cuindec.com, xtreme-group.co.za and freespeechdefense.net share IP numbers with ctrl-f.ca.

Name Servers

ctrl-f.ca's delegation uses two name servers: kristin.ns.cloudflare.com and tim.ns.cloudflare.com.

ctrl-f.ca uses the same name server setup as other domains, such as st-margaretsifield.w-sussex.sch.uk, barnett-wood.surrey.sch.uk, xponential.com, teddybears.se and stretchlabsummergames.com.

ctrl-f.ca at least partially shares name servers with other domains, including jinshulou.com, grahamdoors.info, vdm.ua, dikbudtangsel.com and bede7a.com.

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

Host names with six IP numbers:

kristin.ns.cloudflare.com points to 2606:4700:50::adf5:3ab5, 2803:f800:50::6ca2:c0b5, 2a06:98c1:50::ac40:20b5, 108.162.192.181, 172.64.32.181 and 173.245.58.181.

tim.ns.cloudflare.com points to 2606:4700:58::adf5:3b91, 2803:f800:50::6ca2:c191, 2a06:98c1:50::ac40:2191, 108.162.193.145, 172.64.33.145 and 173.245.59.145.

Mail Servers

ctrl-f.ca is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

ctrl-f.ca shares at least some mail servers with other domains, for example ns500758.ns500758.ns500698.ns500759.ns500698.ns500735.ns500735.ns500698.ns500708.ns500686.ns500619.ns500576.ns500619.trackreceptor.com, ns500698.ns500758.ns500758.ns500759.ns500736.ns500698.ns500736.ns500708.ns500652.ns500652.trackreceptor.com, vertoland.com, dalessiolaw.com and 33and8.com.

these mail servers are often used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to: 2a00:1450:4025:402::1a and 142.250.102.26.

aspmx3.googlemail.com points to: 2607:f8b0:4023:1015::1a and 172.253.135.26.

aspmx.l.google.com points to: 2607:f8b0:4004:c27::1a and 142.251.16.27.

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.27.

alt2.aspmx.l.google.com points to: 2607:f8b0:4023:1015::1a and 172.253.135.26.

Host names that point to 2607:f8b0:4023:1015::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

Host names that point to 172.253.135.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com.