jbkcdn.io - robtex.com
jbkcdn.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:d9e1🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:4e4d🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.78.77Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.217.225🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | simon.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3be8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 108.162.193.232🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 172.64.33.232🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| A | 173.245.59.232🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | simon.ns.cloudflare.com | ||||||
| NS | stephane.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2670🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | stephane.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c270🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | stephane.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2270🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | stephane.ns.cloudflare.com | ||||||
| A | 108.162.194.112🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | stephane.ns.cloudflare.com | ||||||
| A | 162.159.38.112Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | stephane.ns.cloudflare.com | ||||||
| A | 172.64.34.112🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | stephane.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.78.77, 172.67.217.225 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:d9e1, 2606:4700:3035::6815:4e4d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com | ||||||
| SOA | simon.ns.cloudflare.comdns@cloudflare.com serial=2401535936 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1777139038 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSsimon.ns.cloudflare.com2026-04-17 → 2026-04-25 · 2 obs
● 2026-04-25 18:04:54
●NSstephane.ns.cloudflare.com2026-04-17 → 2026-04-25 · 2 obs
● 2026-04-25 18:04:54
●A104.21.78.772026-04-17 → 2026-04-25 · 2 obs
● 2026-04-25 18:04:54
●A172.67.217.2252026-04-17 → 2026-04-25 · 2 obs
● 2026-04-25 18:04:54
●A2606:4700:3034::ac43:d9e12026-04-17 → 2026-04-25 · 2 obs
● 2026-04-25 18:04:54
●A2606:4700:3035::6815:4e4d2026-04-17 → 2026-04-25 · 2 obs
● 2026-04-25 18:04:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a2.nic.io, b0.nic.io, c0.nic.io, a0.nic.io | - |
| jbkcdn.io | stephane.ns.cloudflare.com, simon.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.112
NS records: stephane.ns.cloudflare.com, simon.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jbkcdn.io (unsigned zone)
⏱️ Timing
Total: 472ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.78.77, 172.67.217.225 |
| AAAA | 2 | 2606:4700:3035::6815:4e4d, 2606:4700:3034::ac43:d9e1 |
| NS | 2 | simon.ns.cloudflare.com, stephane.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | simon.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
jbkcdn.io points to four IP numbers: 2606:4700:3034::ac43:d9e1, 2606:4700:3035::6815:4e4d, 104.21.78.77 and 172.67.217.225.
Other host names, for instance drop.org, www.smiletv.vip, summitskywalkerranch.com, herbfarm.com and traits.de share IP numbers with jbkcdn.io.
Name Servers
jbkcdn.io is delegated to two name servers: simon.ns.cloudflare.com and stephane.ns.cloudflare.com.
jbkcdn.io uses the same name server setup as other domains, for instance bay789.sh, ae888.consulting, hitclubhq.com, stockbroking101.com and casinoforum.io.
jbkcdn.io shares name servers with other domains at least partially, for instance nhne.org, konaone.com, yxx580.com, wstech.org and mfss.net.
these name servers are often used together with the name servers lina.ns.cloudflare.com.
Host names with six IP numbers: simon.ns.cloudflare.com points to 2606:4700:58::adf5:3be8, 2803:f800:50::6ca2:c1e8, 2a06:98c1:50::ac40:21e8, 108.162.193.232, 172.64.33.232 and 173.245.59.232; stephane.ns.cloudflare.com points to 2606:4700:50::a29f:2670, 2803:f800:50::6ca2:c270, 2a06:98c1:50::ac40:2270, 108.162.194.112, 162.159.38.112 and 172.64.34.112.