jczone.net - robtex.com
jczone.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:c292🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:549d🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.84.157Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.194.146🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | olof.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c33🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olof.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c333🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | olof.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2333🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | olof.ns.cloudflare.com | ||||||
| A | 108.162.195.51🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olof.ns.cloudflare.com | ||||||
| A | 162.159.44.51Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olof.ns.cloudflare.com | ||||||
| A | 172.64.35.51🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olof.ns.cloudflare.com | ||||||
| NS | virginia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2625🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c225🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2225🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| A | 108.162.194.37🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| A | 162.159.38.37Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| A | 172.64.34.37🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.84.157, 172.67.194.146 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:c292, 2606:4700:3036::6815:549d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=166, name=cloudflare-ech.com | ||||||
| SOA | olof.ns.cloudflare.comdns@cloudflare.com serial=2401170700 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776176867 | ||||||
Same first word
jczone.net |
Similar names
DNS History
9 records (6 active, 3 former)
○NSns2.xinnet.cn2007-10-13 → 2007-10-13 · 3 obs
○ 2015-10-29 14:13:24
○ 2026-04-14 14:33:42
○NSns2.xinnetdns.com2007-10-13 → 2007-10-13 · 3 obs
○ 2015-10-29 14:13:24
○ 2026-04-14 14:33:42
●NSolof.ns.cloudflare.com2026-03-07 → 2026-04-14 · 3 obs
● 2026-03-07 02:43:54
● 2026-04-14 14:33:42
●NSvirginia.ns.cloudflare.com2026-03-07 → 2026-04-14 · 3 obs
● 2026-03-07 02:43:54
● 2026-04-14 14:33:42
●A104.21.84.1572026-03-07 → 2026-04-14 · 3 obs
● 2026-03-07 02:43:54
● 2026-04-14 14:33:42
●A172.67.194.1462026-03-07 → 2026-04-14 · 3 obs
● 2026-03-07 02:43:54
● 2026-04-14 14:33:42
○A218.61.34.1822007-10-13 → 2007-10-13 · 3 obs
○ 2015-10-29 14:13:24
○ 2026-04-14 14:33:42
●A2606:4700:3032::ac43:c2922026-03-07 → 2026-04-14 · 3 obs
● 2026-03-07 02:43:54
● 2026-04-14 14:33:42
●A2606:4700:3036::6815:549d2026-03-07 → 2026-04-14 · 3 obs
● 2026-03-07 02:43:54
● 2026-04-14 14:33:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jczone.net | virginia.ns.cloudflare.com, olof.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.51
NS records: virginia.ns.cloudflare.com, olof.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jczone.net (unsigned zone)
⏱️ Timing
Total: 449ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.84.157, 172.67.194.146 |
| AAAA | 2 | 2606:4700:3032::ac43:c292, 2606:4700:3036::6815:549d |
| NS | 2 | olof.ns.cloudflare.com, virginia.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | olof.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
jczone.net maps to four IP numbers: 2606:4700:3032::ac43:c292, 2606:4700:3036::6815:549d, 104.21.84.157 and 172.67.194.146.
Other host names, for instance forms.salf.ec, echelonresources.click, openchamber.dev, www.typewizz.com and tesspgkb714895.elbloglibre.com share IP numbers with jczone.net.
Name Servers
Two name servers olof.ns.cloudflare.com and virginia.ns.cloudflare.com handle delegation for jczone.net.
jczone.net uses the same name server setup as other domains, for example yunfa.net, it010.net, hshengyuan.net, krjob.net and bugadao.com.br.
jczone.net partially shares name servers with other domains; examples include planungundvielfalt.at, ytpczl.com, simaliba.hu, avalon-gs.com and poolgare.it.
These name servers are often used with the name servers aaron.ns.cloudflare.com and clay.ns.cloudflare.com.
Host names with six IP numbers: olof.ns.cloudflare.com points to: 2606:4700:58::a29f:2c33, 2803:f800:50::6ca2:c333, 2a06:98c1:50::ac40:2333, 108.162.195.51, 162.159.44.51 and 172.64.35.51; virginia.ns.cloudflare.com points to: 2606:4700:50::a29f:2625, 2803:f800:50::6ca2:c225, 2a06:98c1:50::ac40:2225, 108.162.194.37, 162.159.38.37 and 172.64.34.37.