ffc144.cn - robtex.com
ffc144.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:595a🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:9d65🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.89.90Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.157.101🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dorthy.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3af9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0f9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20f9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 108.162.192.249🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 172.64.32.249🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 173.245.58.249🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| NS | rayden.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2ca3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3a3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23a3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 108.162.195.163🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 162.159.44.163Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| A | 172.64.35.163🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayden.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.89.90, 172.67.157.101 | ||||||
| IPv6 hints | 2606:4700:3032::6815:595a, 2606:4700:3036::ac43:9d65 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=199, name=cloudflare-ech.com | ||||||
| SOA | dorthy.ns.cloudflare.comdns@cloudflare.com serial=2409763756 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⚠️ Not in zone NS records | ||||||
| NS | b.dns.cn ⚠️ Not in zone NS records | ||||||
| NS | c.dns.cn ⚠️ Not in zone NS records | ||||||
| NS | d.dns.cn ⚠️ Not in zone NS records | ||||||
| NS | e.dns.cn ⚠️ Not in zone NS records | ||||||
| NS | ns.cernet.net ⚠️ Not in zone NS records | ||||||
Same first word
ffc144.cn |
DNS History
8 records (6 active, 2 former)
●NSdorthy.ns.cloudflare.com2026-05-25 → 2026-07-27 · 2 obs
● 2026-07-27 07:22:44
●NSrayden.ns.cloudflare.com2026-05-25 → 2026-07-27 · 2 obs
● 2026-07-27 07:22:44
●A104.21.89.902026-05-25 → 2026-07-27 · 2 obs
● 2026-07-27 07:22:44
●A172.67.157.1012026-05-25 → 2026-07-27 · 2 obs
● 2026-07-27 07:22:44
●A2606:4700:3032::6815:595a2026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 07:22:44
○A2606:4700:3034::ac43:9d652026-05-25 → 2026-06-17 · 3 obs
● 2026-06-17 02:57:30
○ 2026-07-27 07:22:44
○A2606:4700:3035::6815:595a2026-05-25 → 2026-06-17 · 3 obs
● 2026-06-17 02:57:30
○ 2026-07-27 07:22:44
●A2606:4700:3036::ac43:9d652026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 07:22:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| ffc144.cn | dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.163
NS records: dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ffc144.cn (unsigned zone)
⏱️ Timing
Total: 879ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.157.101, 104.21.89.90 |
| AAAA | 2 | 2606:4700:3032::6815:595a, 2606:4700:3036::ac43:9d65 |
| NS | 2 | dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dorthy.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
ffc144.cn points to the four IP addresses 104.21.89.90, 172.67.157.101, 2606:4700:3032::6815:595a and 2606:4700:3036::ac43:9d65.
schemidianatomia.altervista.org.cdn.cloudflare.net, vanillogic.com, rodsfish.com and two other host names share IP numbers with ffc144.cn.
Name Servers
DNS delegation for ffc144.cn points to two name servers: dorthy.ns.cloudflare.com and rayden.ns.cloudflare.com.
ffc144.cn uses the same name servers as several other domains — among them aunpv.cn, gg2144.com, zhhgsh.com and two more.
At least some of ffc144.cn's name servers are shared with other domains, for example edwinchoi.com, royalreelsbet.com, oryx-osiguranje.hr and two more.
These name servers tend to be deployed in combination with the name servers abdullah.ns.cloudflare.com and jen.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
dorthy.ns.cloudflare.com has IP addresses 108.162.192.249, 172.64.32.249 and 173.245.58.249, plus 3 other.
rayden.ns.cloudflare.com has IP addresses 108.162.195.163, 162.159.44.163 and 172.64.35.163, plus 3 other.