21jnj.com - robtex.com

21jnj.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:56d6🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:88e3🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.86.214Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.136.227🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
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
NSleah.ns.cloudflare.com
A2606:4700:50::adf5:3a81🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A2803:f800:50::6ca2:c081🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleah.ns.cloudflare.com
A2a06:98c1:50::ac40:2081🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleah.ns.cloudflare.com
A108.162.192.129🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A172.64.32.129🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A173.245.58.129🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.86.214, 172.67.136.227
IPv6 hints2606:4700:3030::6815:56d6, 2606:4700:3035::ac43:88e3
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com
SOAkai.ns.cloudflare.comdns@cloudflare.com serial=2401898075

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=1776974116

Same first word

21jnj.com

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSkai.ns.cloudflare.comleah.ns.cloudflare.comdns.bizcn.comns7.cnmsn.netns8.cnmsn.netA104.21.86.214172.67.136.2272606:4700:3030::6815:56d62606:4700:3035::ac43:88e3124.160.116.220
○NSdns.bizcn.com2015-08-01 → 2017-02-13 · 4 obs
● 2015-08-01 00:57:30
● 2017-02-13 10:55:02
○ 2026-04-17 09:39:24
○ 2026-04-23 20:10:26
●NSkai.ns.cloudflare.com2026-04-17 → 2026-04-23 · 3 obs
○ 2017-02-13 10:55:02
● 2026-04-17 09:39:24
● 2026-04-23 20:10:26
●NSleah.ns.cloudflare.com2026-04-17 → 2026-04-23 · 3 obs
○ 2017-02-13 10:55:02
● 2026-04-17 09:39:24
● 2026-04-23 20:10:26
○NSns7.cnmsn.net2015-08-01 → 2017-02-13 · 4 obs
● 2015-08-01 00:57:30
● 2017-02-13 10:55:02
○ 2026-04-17 09:39:24
○ 2026-04-23 20:10:26
○NSns8.cnmsn.net2015-08-01 → 2017-02-13 · 4 obs
● 2015-08-01 00:57:30
● 2017-02-13 10:55:02
○ 2026-04-17 09:39:24
○ 2026-04-23 20:10:26
●A104.21.86.2142026-04-17 → 2026-04-23 · 3 obs
○ 2017-02-13 10:55:02
● 2026-04-17 09:39:24
● 2026-04-23 20:10:26
○A124.160.116.2202015-08-01 → 2017-02-13 · 4 obs
● 2015-08-01 00:57:30
● 2017-02-13 10:55:02
○ 2026-04-17 09:39:24
○ 2026-04-23 20:10:26
●A172.67.136.2272026-04-17 → 2026-04-23 · 3 obs
○ 2017-02-13 10:55:02
● 2026-04-17 09:39:24
● 2026-04-23 20:10:26
●A2606:4700:3030::6815:56d62026-04-17 → 2026-04-23 · 3 obs
○ 2017-02-13 10:55:02
● 2026-04-17 09:39:24
● 2026-04-23 20:10:26
●A2606:4700:3035::ac43:88e32026-04-17 → 2026-04-23 · 3 obs
○ 2017-02-13 10:55:02
● 2026-04-17 09:39:24
● 2026-04-23 20:10:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
21jnj.comleah.ns.cloudflare.com, kai.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.129

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21jnj.com (unsigned zone)

⏱️ Timing

Total: 104ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.86.214, 172.67.136.227
AAAA22606:4700:3035::ac43:88e3, 2606:4700:3030::6815:56d6
NS2kai.ns.cloudflare.com, leah.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1kai.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

21jnj.com points to four IP numbers: 2606:4700:3030::6815:56d6, 2606:4700:3035::ac43:88e3, 104.21.86.214 and 172.67.136.227.

Other host names, for instance d.31390.net, www.sweetsammiejanes.com, r6.skin, danskemoblertaupo.co.nz and openvox.gr share IP numbers with 21jnj.com.

Name Servers

21jnj.com is delegated to two name servers: kai.ns.cloudflare.com and leah.ns.cloudflare.com.

21jnj.com uses the same name server setup as other domains, for instance sh-bridge.com, china-jinbiao.com, xsj-tj.com, ruisasi.com and tianxiangglass.com.

21jnj.com shares name servers with other domains at least partially, for instance growfast.net, ttread.cn, tubehq.net, joesplumbingtx.com and argotrack.com.

these name servers are commonly used together with hera.ns.cloudflare.com and mark.ns.cloudflare.com.

Host names with six IP numbers: kai.ns.cloudflare.com points to 2606:4700:58::adf5:3bbc, 2803:f800:50::6ca2:c1bc, 2a06:98c1:50::ac40:21bc, 108.162.193.188, 172.64.33.188 and 173.245.59.188; leah.ns.cloudflare.com points to 2606:4700:50::adf5:3a81, 2803:f800:50::6ca2:c081, 2a06:98c1:50::ac40:2081, 108.162.192.129, 172.64.32.129 and 173.245.58.129.