jcp21.com - robtex.com

jcp21.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:65🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:96dd🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.0.101Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.150.221🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdax.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c85🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdax.ns.cloudflare.com
A2803:f800:50::6ca2:c385🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdax.ns.cloudflare.com
A2a06:98c1:50::ac40:2385🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdax.ns.cloudflare.com
A108.162.195.133🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdax.ns.cloudflare.com
A162.159.44.133Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdax.ns.cloudflare.com
A172.64.35.133🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdax.ns.cloudflare.com
NSgracie.ns.cloudflare.com
A2606:4700:50::a29f:2690🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgracie.ns.cloudflare.com
A2803:f800:50::6ca2:c290🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgracie.ns.cloudflare.com
A2a06:98c1:50::ac40:2290🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgracie.ns.cloudflare.com
A108.162.194.144🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgracie.ns.cloudflare.com
A162.159.38.144Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgracie.ns.cloudflare.com
A172.64.34.144🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgracie.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.0.101, 172.67.150.221
IPv62606:4700:3031::6815:65, 2606:4700:3037::ac43:96dd
SOAdax.ns.cloudflare.comdns@cloudflare.com serial=2395764270

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=1771291435

Same first word

jcp21.com

Similar names

cjp21.cn
cjp21.com
pj21c.com

DNS History

9 records (6 active, 3 former)

202120222023202420252026NSdax.ns.cloudflare.comgracie.ns.cloudflare.comjm1.dns.comjm2.dns.comA104.21.0.101172.67.150.2212606:4700:3031::6815:652606:4700:3037::ac43:96ddCNAMEjucp.vwoonlnfen50.com
●NSdax.ns.cloudflare.com2026-02-23 → 2026-03-24 · 3 obs
○ 2020-04-06 12:04:42
● 2026-02-23 13:15:56
● 2026-03-24 05:21:08
●NSgracie.ns.cloudflare.com2026-02-23 → 2026-03-24 · 3 obs
○ 2020-04-06 12:04:42
● 2026-02-23 13:15:56
● 2026-03-24 05:21:08
○NSjm1.dns.com2020-04-06 → 2020-04-06 · 3 obs
● 2020-04-06 12:04:42
○ 2026-02-23 13:15:56
○ 2026-03-24 05:21:08
○NSjm2.dns.com2020-04-06 → 2020-04-06 · 3 obs
● 2020-04-06 12:04:42
○ 2026-02-23 13:15:56
○ 2026-03-24 05:21:08
●A104.21.0.1012026-02-23 → 2026-03-24 · 2 obs
● 2026-02-23 13:15:56
● 2026-03-24 05:21:08
●A172.67.150.2212026-02-23 → 2026-03-24 · 2 obs
● 2026-02-23 13:15:56
● 2026-03-24 05:21:08
●A2606:4700:3031::6815:652026-02-23 → 2026-03-24 · 2 obs
● 2026-02-23 13:15:56
● 2026-03-24 05:21:08
●A2606:4700:3037::ac43:96dd2026-02-23 → 2026-03-24 · 2 obs
● 2026-02-23 13:15:56
● 2026-03-24 05:21:08
○CNAMEjucp.vwoonlnfen50.com2020-04-06 → 2020-04-06 · 3 obs
● 2020-04-06 12:04:42
○ 2026-02-23 13:15:56
○ 2026-03-24 05:21:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
jcp21.comgracie.ns.cloudflare.com, dax.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.133

NS records: gracie.ns.cloudflare.com, dax.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jcp21.com (unsigned zone)

⏱️ Timing

Total: 192ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.0.101, 172.67.150.221
AAAA22606:4700:3037::ac43:96dd, 2606:4700:3031::6815:65
NS2dax.ns.cloudflare.com, gracie.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dax.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

jcp21.com points to four IP numbers: 2606:4700:3031::6815:65, 2606:4700:3037::ac43:96dd, 104.21.0.101 and 172.67.150.221.

Other host names, for instance cometedargent.fr, vanitysklep.pl, utb.ac.id, singsingaporehikingclub.com and rainbowtroutranch.com share IP numbers with jcp21.com.

Name Servers

jcp21.com is delegated to two name servers: dax.ns.cloudflare.com and gracie.ns.cloudflare.com.

jcp21.com uses the same name server setup as other domains, for instance behzadian.com, cryptoleocasino.io, cherokeesheriff-ks.gov, swisstray.com and 41point1.com.

jcp21.com shares name servers with other domains at least partially, for instance sogold.net, tingatech.com, investornetworkai.com, gazetadesergipe.com.br and freetarot.cn.

these name servers are commonly used together with indie.ns.cloudflare.com and aryanna.ns.cloudflare.com.

Host names with six IP numbers: dax.ns.cloudflare.com points to 2606:4700:58::a29f:2c85, 2803:f800:50::6ca2:c385, 2a06:98c1:50::ac40:2385, 108.162.195.133, 162.159.44.133 and 172.64.35.133; gracie.ns.cloudflare.com points to 2606:4700:50::a29f:2690, 2803:f800:50::6ca2:c290, 2a06:98c1:50::ac40:2290, 108.162.194.144, 162.159.38.144 and 172.64.34.144.