`ctl.tech`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a75d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:49e2^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.73.226^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.167.93^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lex.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lex.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lex.ns.cloudflare.com`
		A	108.162.193.196^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	172.64.33.196^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
		A	173.245.59.196^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lex.ns.cloudflare.com`
NS	`pola.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`pola.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`pola.ns.cloudflare.com`
		A	108.162.192.214^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	172.64.32.214^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
		A	173.245.58.214^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`pola.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c25::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadtq-in-f27.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
TXT	`MS=ms20263565`
TXT	`google-site-verification=d0nh95YWGxS3kG5G4P5SzfX_LNTwDz62FK51H70dcSM`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.73.226, 172.67.167.93
		IPv6 hints	2606:4700:3030::ac43:a75d, 2606:4700:3033::6815:49e2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com
SOA	`lex.ns.cloudflare.com`dns@cloudflare.com serial=2408229323

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1783478042

Same first word

ctl.org.nz

ctl.ru

ctl.es

ctl.sk

ctl.ro

ctl.co.jp

ctl.com.ua

ctl.kr

ctl.vn

ctl.tw

ctl.education

ctl.no

ctl.dk

ctl.io

ctl.lu

ctl.se

ctl.co.th

ctl.nyc

ctl.com.pl

ctl.ch

ctl.network

ctl.mb.ca

ctl.info

ctl.eu

ctl.systems

ctl.io.vn

ctl.fr

ctl.hk

ctl.it

ctl.me

ctl.today

ctl.group

ctl.co.kr

ctl.cl

ctl.ac.th

ctl.de

ctl.wiki

ctl.edu.co

ctl.computer

ctl.kz

ctl.tech

ctl.net.in

ctl.jp

ctl.services

ctl.is

ctl.company

ctl.lv

ctl.net

ctl.wroc.pl

ctl.vg

ctl.lt

ctl.one

ctl.eu.com

ctl.com.vn

ctl.com.mx

ctl.org

ctl.technology

ctl.dev

ctl.be

ctl.at

ctl.co.at

ctl.co

ctl.za.com

ctl.com.tw

ctl.pl

ctl.com

ctl.com.ar

ctl.in

ctl.tv

ctl.com.tr

Similar names

ltc.com.sg

tlc.cz

tlc.com.br

ltc.lublin.pl

lct.su

lct.jp

ltc.se

ltc.fr

lct.eu

tcl.mobi

clt.pt

tcl.at

tcl.asia

tlc.co.im

lct.com.hk

lct.hu

tcl.me

ltc.dk

ltc.me

tcl.rs

tcl.bh

ltc.ne.jp

clt.org

lct.exchange

tlc.org

ltc.management

lct.at

tcl.com.cn

clt.yoga

ltc.az

ltc.ru

lct.se

clt.am

tlc.dk

ltc.pp.ua

lct.sk

ltc.biz

ltc.com.br

tlc.ua

clt.in

tcl.it

tlc.lk

tcl.com

lct.cl

tcl.sg

clt.rs

ltc.co.za

tlc.by

tlc.com

ltc.nyc

tcl.jp

clt.gg

clt.se

tcl.sh

clt.ie

tcl.co.jp

lct.land

lct.net.cn

clt.sx

ltc.io

tlc.pt

ltc.world

tcl.pt

ltc.green

ltc.uz

ltc.net

lct.com.tn

tlc.nl

ltc.lu

clt.tech

lct.co.za

clt.co.il

tlc.org.za

tcl.ru

ltc.no

tcl.de

lct.ie

ltc.berlin

tcl.bm

clt.net

clt.xyz

tcl.cz

lct.cz

DNS History

24 records (10 active, 14 former)

○NSa.dns.gandi.net2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 03:09:38
○ 2021-04-19 17:43:58
○ 2026-07-08 02:35:52

○NSb.dns.gandi.net2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 03:09:38
○ 2021-04-19 17:43:58
○ 2026-07-08 02:35:52

○NSc.dns.gandi.net2016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 03:09:38
○ 2021-04-19 17:43:58
○ 2026-07-08 02:35:52

●NSlex.ns.cloudflare.com2026-02-16 → 2026-07-08 · 3 obs

○ 2021-04-19 17:43:58
● 2026-02-16 23:35:36
● 2026-07-08 02:35:52

○NSns1.dan.com2021-04-19 → 2021-04-19 · 4 obs

○ 2016-12-13 03:09:38
● 2021-04-19 17:43:58
○ 2026-02-16 23:35:36
○ 2026-07-08 02:35:52

○NSns2.dan.com2021-04-19 → 2021-04-19 · 4 obs

○ 2016-12-13 03:09:38
● 2021-04-19 17:43:58
○ 2026-02-16 23:35:36
○ 2026-07-08 02:35:52

●NSpola.ns.cloudflare.com2026-02-16 → 2026-07-08 · 3 obs

○ 2021-04-19 17:43:58
● 2026-02-16 23:35:36
● 2026-07-08 02:35:52

●MXalt1.aspmx.l.google.com2026-02-16 → 2026-07-08 · 2 obs

● 2026-02-16 23:35:36
● 2026-07-08 02:35:52

●MXalt2.aspmx.l.google.com2026-02-16 → 2026-07-08 · 2 obs

● 2026-02-16 23:35:36
● 2026-07-08 02:35:52

●MXaspmx.l.google.com2026-02-16 → 2026-07-08 · 2 obs

● 2026-02-16 23:35:36
● 2026-07-08 02:35:52

●MXaspmx2.googlemail.com2026-02-16 → 2026-07-08 · 2 obs

● 2026-02-16 23:35:36
● 2026-07-08 02:35:52

●A104.21.73.2262026-02-16 → 2026-07-08 · 17 obs

○ 2021-04-19 17:43:58
● 2026-02-16 23:35:36
● 2026-03-16 06:58:58
○ 2026-03-23 21:13:14
● 2026-04-01 02:10:28
● 2026-04-11 17:04:28
○ 2026-04-14 22:35:00
● 2026-04-26 15:39:08
● 2026-05-10 00:02:30
○ 2026-05-22 00:50:24
● 2026-06-01 05:19:06
● 2026-06-13 19:38:44
○ 2026-06-15 20:46:32
● 2026-06-19 17:01:18
○ 2026-07-04 16:31:22
● 2026-07-07 10:27:28
● 2026-07-08 02:35:52

●A172.67.167.932026-02-16 → 2026-07-08 · 17 obs

○A188.114.96.02026-03-23 → 2026-07-04 · 15 obs

○ 2026-03-16 06:58:58
● 2026-03-23 21:13:14
○ 2026-04-01 02:10:28
○ 2026-04-11 17:04:28
● 2026-04-14 22:35:00
○ 2026-04-26 15:39:08
○ 2026-05-10 00:02:30
● 2026-05-22 00:50:24
○ 2026-06-01 05:19:06
○ 2026-06-13 19:38:44
● 2026-06-15 20:46:32
○ 2026-06-19 17:01:18
● 2026-07-04 16:31:22
○ 2026-07-07 10:27:28
○ 2026-07-08 02:35:52

○A188.114.97.02026-03-23 → 2026-07-04 · 15 obs

○A2606:4700:3030::6815:49e22026-02-16 → 2026-06-19 · 16 obs

●A2606:4700:3030::ac43:a75d2026-07-04 → 2026-07-08 · 5 obs

○ 2026-06-19 17:01:18
● 2026-07-04 02:43:32
○ 2026-07-04 16:31:22
● 2026-07-07 10:27:28
● 2026-07-08 02:35:52

●A2606:4700:3033::6815:49e22026-07-04 → 2026-07-08 · 5 obs

○ 2026-06-19 17:01:18
● 2026-07-04 02:43:32
○ 2026-07-04 16:31:22
● 2026-07-07 10:27:28
● 2026-07-08 02:35:52

○A2606:4700:3034::ac43:a75d2026-02-16 → 2026-06-19 · 16 obs

○A2a05:d014:9da:8c10:306e:3e07:a16f:a5522021-04-19 → 2021-04-19 · 4 obs

○ 2016-12-13 03:09:38
● 2021-04-19 17:43:58
○ 2026-02-16 23:35:36
○ 2026-07-08 02:35:52

○A2a06:98c1:3120::2026-03-23 → 2026-07-04 · 15 obs

○A2a06:98c1:3121::2026-03-23 → 2026-07-04 · 15 obs

○A52.58.78.162021-04-19 → 2021-04-19 · 4 obs

○ 2016-12-13 03:09:38
● 2021-04-19 17:43:58
○ 2026-02-16 23:35:36
○ 2026-07-08 02:35:52

○A87.98.216.322016-12-13 → 2016-12-13 · 3 obs

● 2016-12-13 03:09:38
○ 2021-04-19 17:43:58
○ 2026-07-08 02:35:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	-
ctl.tech	pola.ns.cloudflare.com, lex.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.214

NS records: pola.ns.cloudflare.com, lex.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctl.tech (unsigned zone)

⏱️ Timing

Total: 455ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.73.226, 172.67.167.93`
AAAA	2	`2606:4700:3033::6815:49e2, 2606:4700:3030::ac43:a75d`
NS	2	`lex.ns.cloudflare.com, pola.ns.cloudflare.com`
MX	4	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	2	`MS=ms20263565, google-site-verification=d0nh95YWGxS3kG5`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lex.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

ctl.tech has four IP addresses: 104.21.73.226, 172.67.167.93, 2606:4700:3030::ac43:a75d and 2606:4700:3033::6815:49e2.

Two other host names, along with galaxus-survey.srhie.com, kuailian-tn.com.cn and triche-et-pirater.net, also share IP numbers with ctl.tech.

Name Servers

Two name servers handle the delegation for ctl.tech: lex.ns.cloudflare.com and pola.ns.cloudflare.com.

ctl.tech shares its NS records with other domains, for example digital-analysis.com, ctl.com.ar, autofinautopagos.com and two others.

ctl.tech partially shares its NS delegation with several other domains, including soicau24777.com, quax.ax, isistemplum.com and two others.

These name servers are regularly seen alongside erin.ns.cloudflare.com and laura.ns.cloudflare.com as name servers.

DNS names with 6 IP addresses:

lex.ns.cloudflare.com resolves to 108.162.193.196, 172.64.33.196 and 173.245.59.196 among others, with 3 other IP addresses in total.

pola.ns.cloudflare.com resolves to 108.162.192.214, 172.64.32.214 and 173.245.58.214 among others, with 3 other IP addresses in total.

Mail Servers

Four mail servers handle email for ctl.tech: aspmx2.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

There is at least a partial MX overlap between ctl.tech and other domains, including ns500821.ns500821.ns500794.ns500821.ns500795.ns500794.ns500821.ns500821.ns500821.ns500821.ns500795.ns500794.ns500795.lustypartnersfinder.com, newlatcap.com, symbolmattress.ae and two others.

These mail servers frequently co-occur with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and two others.

aspmx2.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com each carry two IP addresses. aspmx2.googlemail.com has 108.177.123.26 and 2800:3f0:4003:c0f::1a; aspmx.l.google.com has 142.251.179.27 and 2607:f8b0:4004:c25::1b; alt1.aspmx.l.google.com has 108.177.123.27 and 2800:3f0:4003:c0f::1b; alt2.aspmx.l.google.com has 172.253.116.27 and 2a00:1450:400b:c02::1b.

ctl.tech - robtex.com

ctl.tech

tech

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`ctl.tech`

`tech`