chunglab.io - robtex.com
chunglab.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:3d95🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:d377🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.61.149Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.211.119🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | amy.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a65🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c065🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2065🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| A | 108.162.192.101🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| A | 172.64.32.101🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| A | 173.245.58.101🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amy.ns.cloudflare.com | ||||||
| NS | scott.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3be6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 108.162.193.230🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 172.64.33.230🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 173.245.59.230🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.61.149, 172.67.211.119 | ||||||
| IPv6 | 2606:4700:3031::6815:3d95, 2606:4700:3033::ac43:d377 | ||||||
| SOA | amy.ns.cloudflare.comdns@cloudflare.com serial=2397790451 | ||||||
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=1774418115 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSamy.ns.cloudflare.com2026-03-19 → 2026-03-25 · 2 obs
● 2026-03-25 06:27:10
●NSscott.ns.cloudflare.com2026-03-19 → 2026-03-25 · 2 obs
● 2026-03-25 06:27:10
●A104.21.61.1492026-03-19 → 2026-03-25 · 2 obs
● 2026-03-25 06:27:10
●A172.67.211.1192026-03-19 → 2026-03-25 · 2 obs
● 2026-03-25 06:27:10
●A2606:4700:3031::6815:3d952026-03-19 → 2026-03-25 · 2 obs
● 2026-03-25 06:27:10
●A2606:4700:3033::ac43:d3772026-03-19 → 2026-03-25 · 2 obs
● 2026-03-25 06:27:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a2.nic.io, b0.nic.io, c0.nic.io, a0.nic.io | - |
| chunglab.io | amy.ns.cloudflare.com, scott.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.101
NS records: amy.ns.cloudflare.com, scott.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chunglab.io (unsigned zone)
⏱️ Timing
Total: 581ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.61.149, 172.67.211.119 |
| AAAA | 2 | 2606:4700:3033::ac43:d377, 2606:4700:3031::6815:3d95 |
| NS | 2 | amy.ns.cloudflare.com, scott.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | amy.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
chunglab.io resolves to four IPs: 2606:4700:3031::6815:3d95, 2606:4700:3033::ac43:d377, 104.21.61.149 and 172.67.211.119.
Other host names, for instance educationsanchar.edu.np, www.wibiki.com, manugarg.com, local.addicted.com and www.radiolangtang.org.np share IP numbers with chunglab.io.
Name Servers
chunglab.io has two name servers: amy.ns.cloudflare.com and scott.ns.cloudflare.com.
chunglab.io shares the same name server setup as other domains, for example youthphotocompetition.com, coinshibuinu.com, citylife.capetown, covid19map.co.nz and besheva.co.il.
chunglab.io shares some name servers with other domains, for example elpasobrewing.com, mo0.ru, daslavie-kaufhaus.de, artsrow.com and ffanr.com.
These name servers are commonly used with the name servers byron.ns.cloudflare.com.
Host names with six IP numbers: amy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a65, 2803:f800:50::6ca2:c065, 2a06:98c1:50::ac40:2065, 108.162.192.101, 172.64.32.101 and 173.245.58.101; scott.ns.cloudflare.com points to: 2606:4700:58::adf5:3be6, 2803:f800:50::6ca2:c1e6, 2a06:98c1:50::ac40:21e6, 108.162.193.230, 172.64.33.230 and 173.245.59.230.