21sjjj.com - robtex.com

21sjjj.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:27bd🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:9444🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.39.189Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.148.68🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSsteven.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c11🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsteven.ns.cloudflare.com
A2803:f800:50::6ca2:c311🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsteven.ns.cloudflare.com
A2a06:98c1:50::ac40:2311🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsteven.ns.cloudflare.com
A108.162.195.17🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsteven.ns.cloudflare.com
A162.159.44.17Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsteven.ns.cloudflare.com
A172.64.35.17🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsteven.ns.cloudflare.com
NStiffany.ns.cloudflare.com
A2606:4700:50::a29f:263c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtiffany.ns.cloudflare.com
A2803:f800:50::6ca2:c23c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtiffany.ns.cloudflare.com
A2a06:98c1:50::ac40:223c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtiffany.ns.cloudflare.com
A108.162.194.60🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtiffany.ns.cloudflare.com
A162.159.38.60Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtiffany.ns.cloudflare.com
A172.64.34.60🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtiffany.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.39.189, 172.67.148.68
IPv6 hints2606:4700:3031::6815:27bd, 2606:4700:3037::ac43:9444
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=230, name=cloudflare-ech.com
SOAsteven.ns.cloudflare.comdns@cloudflare.com serial=2399391863

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=1778821106

Same first word

21sjjj.com

DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSsteven.ns.cloudflare.comtiffany.ns.cloudflare.comtds1.sundns.comtds2.sundns.comA104.21.39.189172.67.148.682606:4700:3031::6815:27bd2606:4700:3037::ac43:9444180.153.238.247
●NSsteven.ns.cloudflare.com2026-04-14 → 2026-05-15 · 3 obs
○ 2016-08-07 22:02:32
● 2026-04-14 07:53:42
● 2026-05-15 05:09:44
○NStds1.sundns.com2015-08-19 → 2016-08-07 · 4 obs
● 2015-08-19 01:08:02
● 2016-08-07 22:02:32
○ 2026-04-14 07:53:42
○ 2026-05-15 05:09:44
○NStds2.sundns.com2015-08-19 → 2016-08-07 · 4 obs
● 2015-08-19 01:08:02
● 2016-08-07 22:02:32
○ 2026-04-14 07:53:42
○ 2026-05-15 05:09:44
●NStiffany.ns.cloudflare.com2026-04-14 → 2026-05-15 · 3 obs
○ 2016-08-07 22:02:32
● 2026-04-14 07:53:42
● 2026-05-15 05:09:44
●A104.21.39.1892026-04-14 → 2026-05-15 · 3 obs
○ 2016-08-07 22:02:32
● 2026-04-14 07:53:42
● 2026-05-15 05:09:44
●A172.67.148.682026-04-14 → 2026-05-15 · 3 obs
○ 2016-08-07 22:02:32
● 2026-04-14 07:53:42
● 2026-05-15 05:09:44
○A180.153.238.2472015-08-19 → 2016-08-07 · 4 obs
● 2015-08-19 01:08:02
● 2016-08-07 22:02:32
○ 2026-04-14 07:53:42
○ 2026-05-15 05:09:44
●A2606:4700:3031::6815:27bd2026-04-14 → 2026-05-15 · 3 obs
○ 2016-08-07 22:02:32
● 2026-04-14 07:53:42
● 2026-05-15 05:09:44
●A2606:4700:3037::ac43:94442026-04-14 → 2026-05-15 · 3 obs
○ 2016-08-07 22:02:32
● 2026-04-14 07:53:42
● 2026-05-15 05:09:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...-
21sjjj.comtiffany.ns.cloudflare.com, steven.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.17

NS records: tiffany.ns.cloudflare.com, steven.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 263ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.148.68, 104.21.39.189
AAAA22606:4700:3037::ac43:9444, 2606:4700:3031::6815:27bd
NS2steven.ns.cloudflare.com, tiffany.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1steven.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

21sjjj.com maps to four IP numbers: 2606:4700:3031::6815:27bd, 2606:4700:3037::ac43:9444, 104.21.39.189 and 172.67.148.68.

Other host names such as install.aixien.com, abc.vpnuse.eu.org, 123love.video.fr, 8vip-8vip.com and 445fb2.com share IPs with 21sjjj.com.

Name Servers

Two name servers steven.ns.cloudflare.com and tiffany.ns.cloudflare.com handle the delegation for 21sjjj.com.

21sjjj.com shares the same name server setup as other domains, for example ptgaa.com, creativechainsaw.com, sp-oem.cn, diyalarmforum.com and dzfangui.com.

21sjjj.com at least partially shares name servers with other domains, for example idealagent.com, winmasterscasino.ro, axion12industries.click, kinogo.ad and yunzhongcha.com.

these name servers commonly pair with rose.ns.cloudflare.com, devin.ns.cloudflare.com, suzanne.ns.cloudflare.com and will.ns.cloudflare.com.

Host names with six IP numbers:

steven.ns.cloudflare.com points to 2606:4700:58::a29f:2c11, 2803:f800:50::6ca2:c311, 2a06:98c1:50::ac40:2311, 108.162.195.17, 162.159.44.17 and 172.64.35.17.

tiffany.ns.cloudflare.com points to 2606:4700:50::a29f:263c, 2803:f800:50::6ca2:c23c, 2a06:98c1:50::ac40:223c, 108.162.194.60, 162.159.38.60 and 172.64.34.60.