netspeedtestmaster.cn - dns.ninja
netspeedtestmaster.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:85b5🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:5b7🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.5.183Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.133.181🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dave.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b6d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c16d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:216d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| A | 108.162.193.109🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| A | 172.64.33.109🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| A | 173.245.59.109🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dave.ns.cloudflare.com | ||||||
| NS | sunny.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26a6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sunny.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2a6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sunny.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22a6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sunny.ns.cloudflare.com | ||||||
| A | 108.162.194.166🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sunny.ns.cloudflare.com | ||||||
| A | 162.159.38.166Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sunny.ns.cloudflare.com | ||||||
| A | 172.64.34.166🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sunny.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.5.183, 172.67.133.181 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:85b5, 2606:4700:3036::6815:5b7 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=103, name=cloudflare-ech.com | ||||||
| SOA | dave.ns.cloudflare.comdns@cloudflare.com serial=2406915297 | ||||||
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=2034984156 | ||||||
Same first word
netspeedtestmaster.cn |
netspeedtestmaster.com |
DNS History
9 records (6 active, 3 former)
●NSdave.ns.cloudflare.com2026-06-19 → 2026-06-29 · 2 obs
● 2026-06-29 20:12:40
○NSns1.nowcndns.com2026-06-19 → 2026-06-29 · 2 obs
○ 2026-06-29 20:12:40
○NSns2.nowcndns.com2026-06-19 → 2026-06-29 · 2 obs
○ 2026-06-29 20:12:40
●NSsunny.ns.cloudflare.com2026-06-19 → 2026-06-29 · 2 obs
● 2026-06-29 20:12:40
●A104.21.5.1832026-06-19 → 2026-06-29 · 2 obs
● 2026-06-29 20:12:40
●A172.67.133.1812026-06-19 → 2026-06-29 · 2 obs
● 2026-06-29 20:12:40
●A2606:4700:3033::ac43:85b52026-06-19 → 2026-06-29 · 2 obs
● 2026-06-29 20:12:40
●A2606:4700:3036::6815:5b72026-06-19 → 2026-06-29 · 2 obs
● 2026-06-29 20:12:40
○A38.173.46.842026-06-19 → 2026-06-29 · 2 obs
○ 2026-06-29 20:12:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| netspeedtestmaster.cn | dave.ns.cloudflare.com, sunny.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.109
NS records: dave.ns.cloudflare.com, sunny.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for netspeedtestmaster.cn (unsigned zone)
⏱️ Timing
Total: 586ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.133.181, 104.21.5.183 |
| AAAA | 2 | 2606:4700:3033::ac43:85b5, 2606:4700:3036::6815:5b7 |
| NS | 2 | dave.ns.cloudflare.com, sunny.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dave.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
netspeedtestmaster.cn resolves to four IP addresses: 104.21.5.183, 172.67.133.181, 2606:4700:3033::ac43:85b5 and 2606:4700:3036::6815:5b7.
nec.ng, ns.canossian.life, www.fabricsetc2.com plus two other host names have IP numbers in common with netspeedtestmaster.cn.
Name Servers
netspeedtestmaster.cn uses two name servers for its delegation: dave.ns.cloudflare.com and sunny.ns.cloudflare.com.
The name server configuration of netspeedtestmaster.cn is shared with other domains, for instance chinajeso.com, london69jaya.com, xxmzgyp.com and two others.
netspeedtestmaster.cn partially shares its NS delegation with several other domains, including tech-knowhow.com, ichika.tw, afarmgirlsdabbles.com and two others.
These name servers regularly co-occur with the name servers mimi.ns.cloudflare.com, dana.ns.cloudflare.com and sullivan.ns.cloudflare.com.
Hosts with 6 IP addresses each:
Hostname dave.ns.cloudflare.com directs to 108.162.193.109, 172.64.33.109 and 173.245.59.109 along with 3 other IP addresses.
Hostname sunny.ns.cloudflare.com directs to 108.162.194.166, 162.159.38.166 and 172.64.34.166 along with 3 other IP addresses.