51kkj.com - robtex.com

51kkj.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:cec3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:455c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.69.92Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.206.195🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjamie.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A2803:f800:50::6ca2:c0a8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjamie.ns.cloudflare.com
A2a06:98c1:50::ac40:20a8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjamie.ns.cloudflare.com
A108.162.192.168🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A172.64.32.168🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A173.245.58.168🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
NSkai.ns.cloudflare.com
A2606:4700:58::adf5:3bbc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A2803:f800:50::6ca2:c1bc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkai.ns.cloudflare.com
A2a06:98c1:50::ac40:21bc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkai.ns.cloudflare.com
A108.162.193.188🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A172.64.33.188🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
A173.245.59.188🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkai.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.69.92, 172.67.206.195
IPv6 hints2606:4700:3033::ac43:cec3, 2606:4700:3035::6815:455c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com
SOAjamie.ns.cloudflare.comdns@cloudflare.com serial=2408122345

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=1785163812

Subdomains

www.51kkj.com

Same first word

51kkj.com

DNS History

17 records (6 active, 11 former)

20162017201820192020202120222023202420252026NSjamie.ns.cloudflare.comkai.ns.cloudflare.comchristina.ns.cloudflare.comexpire1.gname-dns.comexpire2.gname-dns.comnikon.ns.cloudflare.comreg.qycn.cnreg.qycn.comreg.qycn.netreg.qycn.orgA104.21.69.92172.67.206.1952606:4700:3033::ac43:cec32606:4700:3035::6815:455c2606:4700:3037::ac43:cec327.255.79.251CNAMEexp.gs-cdn.com
○NSchristina.ns.cloudflare.com2026-02-19 → 2026-07-27 · 2 obs
○ 2026-02-19 06:43:04
○ 2026-07-27 14:58:44
○NSexpire1.gname-dns.com2026-02-19 → 2026-02-19 · 4 obs
○ 2016-04-16 05:35:28
● 2026-02-19 06:43:04
○ 2026-03-24 19:49:24
○ 2026-07-27 14:58:44
○NSexpire2.gname-dns.com2026-02-19 → 2026-02-19 · 4 obs
○ 2016-04-16 05:35:28
● 2026-02-19 06:43:04
○ 2026-03-24 19:49:24
○ 2026-07-27 14:58:44
●NSjamie.ns.cloudflare.com2026-05-04 → 2026-07-27 · 3 obs
○ 2026-03-24 19:49:24
● 2026-05-04 10:39:10
● 2026-07-27 14:58:44
●NSkai.ns.cloudflare.com2026-05-04 → 2026-07-27 · 3 obs
○ 2026-03-24 19:49:24
● 2026-05-04 10:39:10
● 2026-07-27 14:58:44
○NSnikon.ns.cloudflare.com2026-02-19 → 2026-07-27 · 2 obs
○ 2026-02-19 06:43:04
○ 2026-07-27 14:58:44
○NSreg.qycn.cn2015-05-25 → 2016-04-16 · 4 obs
● 2015-05-25 05:48:42
● 2016-04-16 05:35:28
○ 2026-02-19 06:43:04
○ 2026-07-27 14:58:44
○NSreg.qycn.com2015-05-25 → 2016-04-16 · 4 obs
● 2015-05-25 05:48:42
● 2016-04-16 05:35:28
○ 2026-02-19 06:43:04
○ 2026-07-27 14:58:44
○NSreg.qycn.net2015-05-25 → 2016-04-16 · 4 obs
● 2015-05-25 05:48:42
● 2016-04-16 05:35:28
○ 2026-02-19 06:43:04
○ 2026-07-27 14:58:44
○NSreg.qycn.org2015-05-25 → 2016-04-16 · 4 obs
● 2015-05-25 05:48:42
● 2016-04-16 05:35:28
○ 2026-02-19 06:43:04
○ 2026-07-27 14:58:44
●A104.21.69.922026-05-04 → 2026-07-27 · 4 obs
○ 2026-02-19 06:43:04
○ 2026-03-24 19:49:24
● 2026-05-04 10:39:10
● 2026-07-27 14:58:44
●A172.67.206.1952026-05-04 → 2026-07-27 · 4 obs
○ 2026-02-19 06:43:04
○ 2026-03-24 19:49:24
● 2026-05-04 10:39:10
● 2026-07-27 14:58:44
●A2606:4700:3033::ac43:cec32026-06-21 → 2026-07-27 · 3 obs
○ 2026-06-17 19:30:34
● 2026-06-21 07:30:56
● 2026-07-27 14:58:44
●A2606:4700:3035::6815:455c2026-05-04 → 2026-07-27 · 4 obs
○ 2026-02-19 06:43:04
○ 2026-03-24 19:49:24
● 2026-05-04 10:39:10
● 2026-07-27 14:58:44
○A2606:4700:3037::ac43:cec32026-05-04 → 2026-06-17 · 6 obs
○ 2026-02-19 06:43:04
○ 2026-03-24 19:49:24
● 2026-05-04 10:39:10
● 2026-06-17 19:30:34
○ 2026-06-21 07:30:56
○ 2026-07-27 14:58:44
○A27.255.79.2512018-06-21 → 2018-06-21 · 3 obs
● 2018-06-21 08:52:14
○ 2026-02-19 06:43:04
○ 2026-07-27 14:58:44
○CNAMEexp.gs-cdn.com2026-02-19 → 2026-02-19 · 3 obs
● 2026-02-19 06:43:04
○ 2026-03-24 19:49:24
○ 2026-07-27 14:58:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...-
51kkj.comkai.ns.cloudflare.com, jamie.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.188

NS records: kai.ns.cloudflare.com, jamie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51kkj.com (unsigned zone)

⏱️ Timing

Total: 109ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.69.92, 172.67.206.195
AAAA22606:4700:3033::ac43:cec3, 2606:4700:3035::6815:455c
NS2jamie.ns.cloudflare.com, kai.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jamie.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.51kkj.com is a subdomain of 51kkj.com.

IP Addresses

51kkj.com directs to four IP numbers, which are 104.21.69.92, 172.67.206.195, 2606:4700:3033::ac43:cec3 and 2606:4700:3035::6815:455c.

oliversportsgt.com, pixgo.org, scottfashion.com plus two other host names have IP numbers in common with 51kkj.com.

Name Servers

DNS delegation for 51kkj.com points to two name servers: jamie.ns.cloudflare.com and kai.ns.cloudflare.com.

The name server configuration of 51kkj.com is shared with other domains, for instance ttok.net, tamlcz.com, sixi188.com and two others.

The name servers of 51kkj.com overlap at least partially with those of other domains — among them tejxqlvnra.fit, mayfair-casino.com, robertconnolly.ca and two more.

These name servers commonly co-occur with the name servers cris.ns.cloudflare.com, joan.ns.cloudflare.com, kanye.ns.cloudflare.com and leah.ns.cloudflare.com.

Hosts with 6 IP addresses each:

jamie.ns.cloudflare.com has IP addresses 108.162.192.168, 172.64.32.168 and 173.245.58.168, plus 3 other.

kai.ns.cloudflare.com has IP addresses 108.162.193.188, 172.64.33.188 and 173.245.59.188, plus 3 other.