hellow0rld.cn - robtex.com
hellow0rld.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:4fbd🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:931c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.79.189Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.147.28🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | casey.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c9e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c39e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:239e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| A | 108.162.195.158🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| A | 162.159.44.158Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| A | 172.64.35.158🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | casey.ns.cloudflare.com | ||||||
| NS | kim.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c07e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:207e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 108.162.192.126🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 172.64.32.126🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| A | 173.245.58.126🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kim.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.79.189, 172.67.147.28 | ||||||
| IPv6 | 2606:4700:3035::6815:4fbd, 2606:4700:3035::ac43:931c | ||||||
| SOA | casey.ns.cloudflare.comdns@cloudflare.com serial=2399228294 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034607457 | ||||||
Same first word
hellow0rld.cn |
hellow0rld.com |
DNS History
8 records (6 active, 2 former)
●NScasey.ns.cloudflare.com2026-03-10 → 2026-03-29 · 2 obs
● 2026-03-29 18:09:50
●NSkim.ns.cloudflare.com2026-03-10 → 2026-03-29 · 2 obs
● 2026-03-29 18:09:50
●A104.21.79.1892026-03-24 → 2026-03-29 · 3 obs
● 2026-03-24 18:34:24
● 2026-03-29 18:09:50
○A172.64.80.12026-03-10 → 2026-03-10 · 3 obs
○ 2026-03-24 18:34:24
○ 2026-03-29 18:09:50
●A172.67.147.282026-03-24 → 2026-03-29 · 3 obs
● 2026-03-24 18:34:24
● 2026-03-29 18:09:50
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-10 → 2026-03-10 · 3 obs
○ 2026-03-24 18:34:24
○ 2026-03-29 18:09:50
●A2606:4700:3035::6815:4fbd2026-03-24 → 2026-03-29 · 3 obs
● 2026-03-24 18:34:24
● 2026-03-29 18:09:50
●A2606:4700:3035::ac43:931c2026-03-24 → 2026-03-29 · 3 obs
● 2026-03-24 18:34:24
● 2026-03-29 18:09:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, e.dns.cn, d.dns.cn, a.dns.cn... | - |
| hellow0rld.cn | kim.ns.cloudflare.com, casey.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.158
NS records: kim.ns.cloudflare.com, casey.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hellow0rld.cn (unsigned zone)
⏱️ Timing
Total: 348ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.79.189, 172.67.147.28 |
| AAAA | 2 | 2606:4700:3035::ac43:931c, 2606:4700:3035::6815:4fbd |
| NS | 2 | casey.ns.cloudflare.com, kim.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | casey.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
hellow0rld.cn points to four IP numbers: 2606:4700:3035::6815:4fbd, 2606:4700:3035::ac43:931c, 104.21.79.189 and 172.67.147.28.
For instance, other host names shadeaide.com, www.devlancetech.com, sitestream.dk, hostalcorotu.com and www.subkart.com share IP numbers with hellow0rld.cn.
Name Servers
hellow0rld.cn is delegated to two name servers: casey.ns.cloudflare.com and kim.ns.cloudflare.com.
hellow0rld.cn uses the same name server setup as other domains such as mediapnf.com, ociation.com, dumond.cn, jhhychem.com and gcdg.com.cn.
hellow0rld.cn shares name servers with other domains at least partially, for example 365wk.cn, ufslbd.com, scksieradz.pl, sjtad.com and xi213.com.
These name servers are commonly used with leif.ns.cloudflare.com, walt.ns.cloudflare.com and jack.ns.cloudflare.com.
Host names with six IP numbers: host name casey.ns.cloudflare.com points to: 2606:4700:58::a29f:2c9e, 2803:f800:50::6ca2:c39e, 2a06:98c1:50::ac40:239e, 108.162.195.158, 162.159.44.158 and 172.64.35.158; host name kim.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7e, 2803:f800:50::6ca2:c07e, 2a06:98c1:50::ac40:207e, 108.162.192.126, 172.64.32.126 and 173.245.58.126.