kxopt.com - robtex.com

kxopt.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:5302🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:a673🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.83.2Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.166.115🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSada.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a36🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRada.ns.cloudflare.com
A2803:f800:50::6ca2:c036🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRada.ns.cloudflare.com
A2a06:98c1:50::ac40:2036🇺🇸 Cloudflare2a06:98c1:50::/45
PTRada.ns.cloudflare.com
A108.162.192.54🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRada.ns.cloudflare.com
A172.64.32.54🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRada.ns.cloudflare.com
A173.245.58.54🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRada.ns.cloudflare.com
NSnikon.ns.cloudflare.com
A2606:4700:58::a29f:2cb0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnikon.ns.cloudflare.com
A2803:f800:50::6ca2:c3b0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnikon.ns.cloudflare.com
A2a06:98c1:50::ac40:23b0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnikon.ns.cloudflare.com
A108.162.195.176🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnikon.ns.cloudflare.com
A162.159.44.176Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnikon.ns.cloudflare.com
A172.64.35.176🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnikon.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.83.2, 172.67.166.115
IPv62606:4700:3031::6815:5302, 2606:4700:3034::ac43:a673
SOAada.ns.cloudflare.comdns@cloudflare.com serial=2396978792

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=1774626027

Same first word

kxopt.com

Similar names

pxtok.com
topkx.com
kxtop.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSada.ns.cloudflare.comnikon.ns.cloudflare.comdns31.hichina.comdns32.hichina.comns1.dnsip.comns2.dnsip.comMXmxbiz1.qq.commxbiz2.qq.comA104.21.83.2172.67.166.1152606:4700:3031::6815:53022606:4700:3034::ac43:a673121.42.120.199154.215.153.15
●NSada.ns.cloudflare.com2026-02-28 → 2026-03-27 · 3 obs
○ 2020-01-31 20:53:52
● 2026-02-28 03:54:12
● 2026-03-27 15:51:28
○NSdns31.hichina.com2015-08-22 → 2020-01-31 · 4 obs
● 2015-08-22 01:16:16
● 2020-01-31 20:53:52
○ 2026-02-28 03:54:12
○ 2026-03-27 15:51:28
○NSdns32.hichina.com2015-08-22 → 2020-01-31 · 4 obs
● 2015-08-22 01:16:16
● 2020-01-31 20:53:52
○ 2026-02-28 03:54:12
○ 2026-03-27 15:51:28
●NSnikon.ns.cloudflare.com2026-02-28 → 2026-03-27 · 3 obs
○ 2020-01-31 20:53:52
● 2026-02-28 03:54:12
● 2026-03-27 15:51:28
○NSns1.dnsip.com2026-02-28 → 2026-03-27 · 2 obs
○ 2026-02-28 03:54:12
○ 2026-03-27 15:51:28
○NSns2.dnsip.com2026-02-28 → 2026-03-27 · 2 obs
○ 2026-02-28 03:54:12
○ 2026-03-27 15:51:28
○MXmxbiz1.qq.com2015-08-22 → 2020-01-31 · 4 obs
● 2015-08-22 01:16:16
● 2020-01-31 20:53:52
○ 2026-02-28 03:54:12
○ 2026-03-27 15:51:28
○MXmxbiz2.qq.com2015-08-22 → 2020-01-31 · 4 obs
● 2015-08-22 01:16:16
● 2020-01-31 20:53:52
○ 2026-02-28 03:54:12
○ 2026-03-27 15:51:28
●A104.21.83.22026-02-28 → 2026-03-27 · 3 obs
○ 2016-07-06 14:40:02
● 2026-02-28 03:54:12
● 2026-03-27 15:51:28
○A121.42.120.1992015-08-22 → 2016-03-15 · 4 obs
● 2015-08-22 01:16:16
● 2016-03-15 11:31:18
○ 2016-07-06 14:40:02
○ 2026-03-27 15:51:28
○A154.215.153.152026-02-28 → 2026-03-27 · 2 obs
○ 2026-02-28 03:54:12
○ 2026-03-27 15:51:28
●A172.67.166.1152026-02-28 → 2026-03-27 · 3 obs
○ 2016-07-06 14:40:02
● 2026-02-28 03:54:12
● 2026-03-27 15:51:28
●A2606:4700:3031::6815:53022026-02-28 → 2026-03-27 · 3 obs
○ 2016-07-06 14:40:02
● 2026-02-28 03:54:12
● 2026-03-27 15:51:28
●A2606:4700:3034::ac43:a6732026-02-28 → 2026-03-27 · 3 obs
○ 2016-07-06 14:40:02
● 2026-02-28 03:54:12
● 2026-03-27 15:51:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...-
kxopt.comada.ns.cloudflare.com, nikon.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.54

NS records: ada.ns.cloudflare.com, nikon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kxopt.com (unsigned zone)

⏱️ Timing

Total: 409ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.166.115, 104.21.83.2
AAAA22606:4700:3034::ac43:a673, 2606:4700:3031::6815:5302
NS2ada.ns.cloudflare.com, nikon.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ada.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

kxopt.com resolves to four IPs: 2606:4700:3031::6815:5302, 2606:4700:3034::ac43:a673, 104.21.83.2 and 172.67.166.115.

Other host names, for instance www.kwbrtpsruanue.site, likehour.com, dramavideo.se, welovesongs.com and lienment.com share IP numbers with kxopt.com.

Name Servers

kxopt.com has two name servers: ada.ns.cloudflare.com and nikon.ns.cloudflare.com.

kxopt.com shares the same name server setup as other domains, for example evianstone.com, weijiait.com, wanrunjixie.com, dshid.net and jzdfdl.com.

kxopt.com shares some name servers with other domains, for example buluoke.cn, beyondbrine.com, tecnoway.com.ar, morrisherd.com and slucky24.com.

These name servers are commonly used together with syeef.ns.cloudflare.com and rayne.ns.cloudflare.com.

Host names with six IP numbers: ada.ns.cloudflare.com points to: 2606:4700:50::adf5:3a36, 2803:f800:50::6ca2:c036, 2a06:98c1:50::ac40:2036, 108.162.192.54, 172.64.32.54 and 173.245.58.54; nikon.ns.cloudflare.com points to: 2606:4700:58::a29f:2cb0, 2803:f800:50::6ca2:c3b0, 2a06:98c1:50::ac40:23b0, 108.162.195.176, 162.159.44.176 and 172.64.35.176.