jchck.io - robtex.com
jchck.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:5e3b🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:dc4e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.94.59Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.220.78🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | nia.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3ad2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0d2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20d2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nia.ns.cloudflare.com | ||||||
| A | 108.162.192.210🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nia.ns.cloudflare.com | ||||||
| A | 172.64.32.210🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nia.ns.cloudflare.com | ||||||
| A | 173.245.58.210🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nia.ns.cloudflare.com | ||||||
| NS | ryan.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2ce5Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c3e5Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:23e5Cloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.195.229Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.44.229Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.35.229Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.94.59, 172.67.220.78 | ||||||
| IPv6 hints | 2606:4700:3033::6815:5e3b, 2606:4700:3037::ac43:dc4e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=41, name=cloudflare-ech.com | ||||||
| SOA | nia.ns.cloudflare.comdns@cloudflare.com serial=2407393186 | ||||||
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=1784066721 | ||||||
Same first word
jchck.io |
Similar names
jhkcc.net |
chcjk.com |
cckjh.cz |
kjchc.org |
cchjk.com |
hkjcc.com |
hcckj.com |
hkjcc.org.hk |
jhkcc.com.hk |
hkjcc.edu.hk |
hccjk.com |
DNS History
6 records (6 active, 0 former)
●NSnia.ns.cloudflare.com2026-06-22 → 2026-07-14 · 2 obs
● 2026-07-14 22:48:18
●NSryan.ns.cloudflare.com2026-06-22 → 2026-07-14 · 2 obs
● 2026-07-14 22:48:18
●A104.21.94.592026-06-22 → 2026-07-14 · 2 obs
● 2026-07-14 22:48:18
●A172.67.220.782026-06-22 → 2026-07-14 · 2 obs
● 2026-07-14 22:48:18
●A2606:4700:3033::6815:5e3b2026-06-22 → 2026-07-14 · 2 obs
● 2026-07-14 22:48:18
●A2606:4700:3037::ac43:dc4e2026-06-22 → 2026-07-14 · 2 obs
● 2026-07-14 22:48:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a2.nic.io, a0.nic.io, c0.nic.io, b0.nic.io | - |
| jchck.io | ryan.ns.cloudflare.com, nia.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.210
NS records: ryan.ns.cloudflare.com, nia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jchck.io (unsigned zone)
⏱️ Timing
Total: 889ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.220.78, 104.21.94.59 |
| AAAA | 2 | 2606:4700:3033::6815:5e3b, 2606:4700:3037::ac43:dc4e |
| NS | 2 | nia.ns.cloudflare.com, ryan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | nia.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
jchck.io directs to four IP numbers, which are 104.21.94.59, 172.67.220.78, 2606:4700:3033::6815:5e3b and 2606:4700:3037::ac43:dc4e.
Two other host names, along with bbs.mngzgkp.my, celebgate.cc and ootoht.com, also share IP numbers with jchck.io.
Name Servers
jchck.io has two authoritative name servers — nia.ns.cloudflare.com and ryan.ns.cloudflare.com.
jchck.io shares its NS records with other domains, for example webcreators.nl, listenify.io, runthescenar.io and two others.
DNS names with 6 IP addresses:
nia.ns.cloudflare.com points to 108.162.192.210, 172.64.32.210, 173.245.58.210 and 3 other IP addresses.
ryan.ns.cloudflare.com points to 108.162.195.229, 162.159.44.229, 172.64.35.229 and 3 other IP addresses.