ktltech.com.cn - robtex.com

ktltech.com.cn

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:d68🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:84cc🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.13.104Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.132.204🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalbert.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b3a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
A2803:f800:50::6ca2:c13a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalbert.ns.cloudflare.com
A2a06:98c1:50::ac40:213a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalbert.ns.cloudflare.com
A108.162.193.58🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
A172.64.33.58🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
A173.245.59.58🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalbert.ns.cloudflare.com
NSmarissa.ns.cloudflare.com
A2606:4700:50::a29f:2672🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarissa.ns.cloudflare.com
A2803:f800:50::6ca2:c272🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmarissa.ns.cloudflare.com
A2a06:98c1:50::ac40:2272🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmarissa.ns.cloudflare.com
A108.162.194.114🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarissa.ns.cloudflare.com
A162.159.38.114Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarissa.ns.cloudflare.com
A172.64.34.114🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmarissa.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.13.104, 172.67.132.204
IPv62606:4700:3031::6815:d68, 2606:4700:3037::ac43:84cc
SOAalbert.ns.cloudflare.comdns@cloudflare.com serial=2399297942

com.cn

DNSSEC⚠️ Not signed
NSa.dns.cn ⭐ ⚠️ Not in parent delegation
NSb.dns.cn ⚠️ Not in parent delegation
NSc.dns.cn ⚠️ Not in parent delegation
NScns.cernet.net ⚠️ Not in parent delegation
NSd.dns.cn ⚠️ Not in parent delegation
NSe.dns.cn ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2030470798
WOT: NOT_SAFE (20/100)

Same first word

ktltech.com.cn

Similar names

tkltech.com
techtlk.com
ltktech.com

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSalbert.ns.cloudflare.commarissa.ns.cloudflare.comdns15.hichina.comdns16.hichina.comA104.21.13.104172.67.132.2042606:4700:3031::6815:d682606:4700:3037::ac43:84cc218.240.159.22
●NSalbert.ns.cloudflare.com2026-02-18 → 2026-03-23 · 3 obs
○ 2019-04-16 19:36:04
● 2026-02-18 00:42:56
● 2026-03-23 15:40:28
○NSdns15.hichina.com2015-06-28 → 2019-04-16 · 4 obs
● 2015-06-28 19:27:22
● 2019-04-16 19:36:04
○ 2026-02-18 00:42:56
○ 2026-03-23 15:40:28
○NSdns16.hichina.com2015-06-28 → 2019-04-16 · 4 obs
● 2015-06-28 19:27:22
● 2019-04-16 19:36:04
○ 2026-02-18 00:42:56
○ 2026-03-23 15:40:28
●NSmarissa.ns.cloudflare.com2026-02-18 → 2026-03-23 · 3 obs
○ 2019-04-16 19:36:04
● 2026-02-18 00:42:56
● 2026-03-23 15:40:28
●A104.21.13.1042026-02-18 → 2026-03-23 · 3 obs
○ 2019-04-16 19:36:04
● 2026-02-18 00:42:56
● 2026-03-23 15:40:28
●A172.67.132.2042026-02-18 → 2026-03-23 · 3 obs
○ 2019-04-16 19:36:04
● 2026-02-18 00:42:56
● 2026-03-23 15:40:28
○A218.240.159.222015-06-28 → 2019-04-16 · 4 obs
● 2015-06-28 19:27:22
● 2019-04-16 19:36:04
○ 2026-02-18 00:42:56
○ 2026-03-23 15:40:28
●A2606:4700:3031::6815:d682026-02-18 → 2026-03-23 · 3 obs
○ 2019-04-16 19:36:04
● 2026-02-18 00:42:56
● 2026-03-23 15:40:28
●A2606:4700:3037::ac43:84cc2026-02-18 → 2026-03-23 · 3 obs
○ 2019-04-16 19:36:04
● 2026-02-18 00:42:56
● 2026-03-23 15:40:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...-
ktltech.com.cnalbert.ns.cloudflare.com, marissa.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.58

NS records: albert.ns.cloudflare.com, marissa.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 3350ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.132.204, 104.21.13.104
AAAA22606:4700:3031::6815:d68, 2606:4700:3037::ac43:84cc
NS2albert.ns.cloudflare.com, marissa.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1albert.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

ktltech.com.cn maps to four IP numbers: 2606:4700:3031::6815:d68, 2606:4700:3037::ac43:84cc, 104.21.13.104 and 172.67.132.204.

Other host names, for instance telewow.net, hss.com.tr, voetbaloptv.nl, bluedotprojects.co.uk and aigloncollege.net share IP numbers with ktltech.com.cn.

Name Servers

Two name servers albert.ns.cloudflare.com and marissa.ns.cloudflare.com are delegated to ktltech.com.cn.

ktltech.com.cn uses the same name server configuration as other domains, such as tian-ye.com.cn, yingxiongzhujiu.com, 51chaozuo.com, microfast.cn and jsxulei.com.

ktltech.com.cn at least partially shares name servers with other domains such as sinbiticus.com, scdirectblinds.com, newscend.com, blogliber.com and shinapoint.ru.

These name servers are commonly used with brianna.ns.cloudflare.com and alexandra.ns.cloudflare.com.

Host names with six IP numbers: Host name albert.ns.cloudflare.com points to 2606:4700:58::adf5:3b3a, 2803:f800:50::6ca2:c13a, 2a06:98c1:50::ac40:213a, 108.162.193.58, 172.64.33.58 and 173.245.59.58; host name marissa.ns.cloudflare.com points to 2606:4700:50::a29f:2672, 2803:f800:50::6ca2:c272, 2a06:98c1:50::ac40:2272, 108.162.194.114, 162.159.38.114 and 172.64.34.114.