kctonline.com - robtex.com

kctonline.com

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:103a🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:a6a6🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.16.58Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.166.166🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSace.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c41🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRace.ns.cloudflare.com
A2803:f800:50::6ca2:c341🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRace.ns.cloudflare.com
A2a06:98c1:50::ac40:2341🇺🇸 Cloudflare2a06:98c1:50::/45
PTRace.ns.cloudflare.com
A108.162.195.65🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRace.ns.cloudflare.com
A162.159.44.65Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRace.ns.cloudflare.com
A172.64.35.65🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRace.ns.cloudflare.com
NSsima.ns.cloudflare.com
A2606:4700:50::adf5:3ade🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsima.ns.cloudflare.com
A2803:f800:50::6ca2:c0de🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsima.ns.cloudflare.com
A2a06:98c1:50::ac40:20de🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsima.ns.cloudflare.com
A108.162.192.222🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsima.ns.cloudflare.com
A172.64.32.222🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsima.ns.cloudflare.com
A173.245.58.222🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsima.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c21::1b🇺🇸 Google2607:f8b0:4004::/48
PTRpe-in-f27.1e100.net
A64.233.180.27🇺🇸 Google64.233.180.0/24
PTRon-in-f27.1e100.net
PTRpe-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTgoogle-site-verification=ANtd91akJYbRAGkqSs7dZ4ak1hY-qd2H7zFRsbl3ogA
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.16.58, 172.67.166.166
IPv6 hints2606:4700:3035::6815:103a, 2606:4700:3035::ac43:a6a6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOAace.ns.cloudflare.comdns@cloudflare.com serial=2402294300

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=1778572136
WOT: SAFE (61/100)

Same first word

kctonline.de
kctonline.com

Similar names

linkconet.com
tecnolink.net
tecnolink.com
colinkent.com
nicknolte.de
ktconline.net
cktonline.de
tecnolink.com.br
locketinn.com.au
notnickel.org
cktonline.com
tecnolink.it
tecnoklin.com
ktconline.com
lincontek.com
conetlink.com
ctkonline.com
tkconline.com
tecnolink.info
nicknolte.net
tecnoklin.com.br
ctkonline.de
netlokinc.com
tecnolink.es

DNS History

21 records (11 active, 10 former)

20162017201820192020202120222023202420252026NSace.ns.cloudflare.comsima.ns.cloudflare.comfay.ns.cloudflare.comjosh.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commx1.smtp.exch082.serverdata.netmx2.smtp.exch082.serverdata.netmx25.ntoc.netmx26.ntoc.netA104.21.16.58172.67.166.1662606:4700:3035::6815:103a2606:4700:3035::ac43:a6a6104.27.164.81104.27.165.812400:cb00:2048:1::681b:a4512400:cb00:2048:1::681b:a551
●NSace.ns.cloudflare.com2026-04-10 → 2026-05-12 · 3 obs
○ 2018-08-31 13:14:02
● 2026-04-10 21:39:24
● 2026-05-12 07:56:02
○NSfay.ns.cloudflare.com2015-08-01 → 2018-08-31 · 4 obs
● 2015-08-01 16:54:40
● 2018-08-31 13:14:02
○ 2026-04-10 21:39:24
○ 2026-05-12 07:56:02
○NSjosh.ns.cloudflare.com2015-08-01 → 2018-08-31 · 4 obs
● 2015-08-01 16:54:40
● 2018-08-31 13:14:02
○ 2026-04-10 21:39:24
○ 2026-05-12 07:56:02
●NSsima.ns.cloudflare.com2026-04-10 → 2026-05-12 · 3 obs
○ 2018-08-31 13:14:02
● 2026-04-10 21:39:24
● 2026-05-12 07:56:02
●MXalt1.aspmx.l.google.com2026-04-10 → 2026-05-12 · 3 obs
○ 2018-08-31 13:14:02
● 2026-04-10 21:39:24
● 2026-05-12 07:56:02
●MXalt2.aspmx.l.google.com2026-04-10 → 2026-05-12 · 3 obs
○ 2018-08-31 13:14:02
● 2026-04-10 21:39:24
● 2026-05-12 07:56:02
●MXalt3.aspmx.l.google.com2026-04-10 → 2026-05-12 · 3 obs
○ 2018-08-31 13:14:02
● 2026-04-10 21:39:24
● 2026-05-12 07:56:02
●MXalt4.aspmx.l.google.com2026-04-10 → 2026-05-12 · 3 obs
○ 2018-08-31 13:14:02
● 2026-04-10 21:39:24
● 2026-05-12 07:56:02
●MXaspmx.l.google.com2026-04-10 → 2026-05-12 · 3 obs
○ 2018-08-31 13:14:02
● 2026-04-10 21:39:24
● 2026-05-12 07:56:02
○MXmx1.smtp.exch082.serverdata.net2015-08-01 → 2016-06-30 · 4 obs
● 2015-08-01 16:54:40
● 2016-06-30 21:21:40
○ 2018-08-31 13:14:02
○ 2026-05-12 07:56:02
○MXmx2.smtp.exch082.serverdata.net2015-08-01 → 2016-06-30 · 4 obs
● 2015-08-01 16:54:40
● 2016-06-30 21:21:40
○ 2018-08-31 13:14:02
○ 2026-05-12 07:56:02
○MXmx25.ntoc.net2018-08-31 → 2018-08-31 · 4 obs
○ 2016-06-30 21:21:40
● 2018-08-31 13:14:02
○ 2026-04-10 21:39:24
○ 2026-05-12 07:56:02
○MXmx26.ntoc.net2018-08-31 → 2018-08-31 · 4 obs
○ 2016-06-30 21:21:40
● 2018-08-31 13:14:02
○ 2026-04-10 21:39:24
○ 2026-05-12 07:56:02
●A104.21.16.582026-04-10 → 2026-05-12 · 3 obs
○ 2018-08-31 13:14:02
● 2026-04-10 21:39:24
● 2026-05-12 07:56:02
○A104.27.164.812015-08-01 → 2018-08-31 · 4 obs
● 2015-08-01 16:54:40
● 2018-08-31 13:14:02
○ 2026-04-10 21:39:24
○ 2026-05-12 07:56:02
○A104.27.165.812015-08-01 → 2018-08-31 · 4 obs
● 2015-08-01 16:54:40
● 2018-08-31 13:14:02
○ 2026-04-10 21:39:24
○ 2026-05-12 07:56:02
●A172.67.166.1662026-04-10 → 2026-05-12 · 3 obs
○ 2018-08-31 13:14:02
● 2026-04-10 21:39:24
● 2026-05-12 07:56:02
○A2400:cb00:2048:1::681b:a4512018-08-31 → 2018-08-31 · 4 obs
○ 2015-08-01 16:54:40
● 2018-08-31 13:14:02
○ 2026-04-10 21:39:24
○ 2026-05-12 07:56:02
○A2400:cb00:2048:1::681b:a5512018-08-31 → 2018-08-31 · 4 obs
○ 2015-08-01 16:54:40
● 2018-08-31 13:14:02
○ 2026-04-10 21:39:24
○ 2026-05-12 07:56:02
●A2606:4700:3035::6815:103a2026-04-10 → 2026-05-12 · 3 obs
○ 2018-08-31 13:14:02
● 2026-04-10 21:39:24
● 2026-05-12 07:56:02
●A2606:4700:3035::ac43:a6a62026-04-10 → 2026-05-12 · 3 obs
○ 2018-08-31 13:14:02
● 2026-04-10 21:39:24
● 2026-05-12 07:56:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net...-
kctonline.comsima.ns.cloudflare.com, ace.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.222

NS records: sima.ns.cloudflare.com, ace.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kctonline.com (unsigned zone)

⏱️ Timing

Total: 184ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.166.166, 104.21.16.58
AAAA22606:4700:3035::ac43:a6a6, 2606:4700:3035::6815:103a
NS2ace.ns.cloudflare.com, sima.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 0), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=ANtd91akJYbRAGk, v=spf1 include:_spf.google.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ace.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

kctonline.com refers to four IP numbers: 2606:4700:3035::6815:103a, 2606:4700:3035::ac43:a6a6, 104.21.16.58 and 172.67.166.166.

Other host names, for instance sraholding.com, iqmatch.cn, uretimdendirekt.com, www.alpha-drop.fun and atfdigitalmedia.com share IP numbers with kctonline.com.

Name Servers

kctonline.com's delegation uses two name servers: ace.ns.cloudflare.com and sima.ns.cloudflare.com.

kctonline.com uses the same name server setup as other domains, such as szcda110.com, xmxxn.com, 30kj.com, fackeldeyfinds.com and lbmkw.com.

kctonline.com at least partially shares name servers with other domains, including ravonexira.com, projectsairaakira.com, likedraw.ru, contaplus.com and davidstechnology.com.

These name servers are commonly used with betty.ns.cloudflare.com, violet.ns.cloudflare.com, kyrie.ns.cloudflare.com, mitch.ns.cloudflare.com, owen.ns.cloudflare.com, sreeni.ns.cloudflare.com, anastasia.ns.cloudflare.com and eloise.ns.cloudflare.com.

Host names with six IP numbers:

ace.ns.cloudflare.com points to 2606:4700:58::a29f:2c41, 2803:f800:50::6ca2:c341, 2a06:98c1:50::ac40:2341, 108.162.195.65, 162.159.44.65 and 172.64.35.65.

sima.ns.cloudflare.com points to 2606:4700:50::adf5:3ade, 2803:f800:50::6ca2:c0de, 2a06:98c1:50::ac40:20de, 108.162.192.222, 172.64.32.222 and 173.245.58.222.

Mail Servers

kctonline.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

kctonline.com shares at least some mail servers with other domains, for example ns500841.ns500841.ns500841.ns500794.ns500795.ns500794.ns500795.ns500821.ns500821.ns500795.ns500794.ns500821.ns500795.lustypartnersfinder.com, ns500731.ns500742.ns500742.ns500731.ns500742.ns500742.ns500742.ns500704.ns500291.ns500671.lusty(0x736c7574)z.com, agnespoirier.com, goldenlovecollective.com and atomictattooremoval.com.

these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4004:c21::1b and 64.233.180.27.

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

alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.27.

alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1b and 192.178.223.26.

alt4.aspmx.l.google.com points to: 2a00:1450:400c:c00::1a and 173.194.76.26.