fengliu51.org - robtex.com
fengliu51.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:9666🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:47e4🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.71.228Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.150.102🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | damien.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2ca8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | damien.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3a8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | damien.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23a8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | damien.ns.cloudflare.com | ||||||
| A | 108.162.195.168🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | damien.ns.cloudflare.com | ||||||
| A | 162.159.44.168Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | damien.ns.cloudflare.com | ||||||
| A | 172.64.35.168🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | damien.ns.cloudflare.com | ||||||
| NS | dolly.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a62🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dolly.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c062🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dolly.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2062🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dolly.ns.cloudflare.com | ||||||
| A | 108.162.192.98🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dolly.ns.cloudflare.com | ||||||
| A | 172.64.32.98🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dolly.ns.cloudflare.com | ||||||
| A | 173.245.58.98🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dolly.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.71.228, 172.67.150.102 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:9666, 2606:4700:3033::6815:47e4 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=121, name=cloudflare-ech.com | ||||||
| SOA | damien.ns.cloudflare.comdns@cloudflare.com serial=2402439426 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1776964518 | ||||||
Same first word
fengliu51.org |
Similar names
DNS History
7 records (6 active, 1 former)
●NSdamien.ns.cloudflare.com2026-02-17 → 2026-04-23 · 2 obs
● 2026-04-23 17:31:32
●NSdolly.ns.cloudflare.com2026-02-17 → 2026-04-23 · 2 obs
● 2026-04-23 17:31:32
●A104.21.71.2282026-02-17 → 2026-04-23 · 2 obs
● 2026-04-23 17:31:32
●A172.67.150.1022026-02-17 → 2026-04-23 · 2 obs
● 2026-04-23 17:31:32
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-26 → 2026-02-26 · 6 obs
● 2026-02-26 19:22:58
○ 2026-02-26 20:04:54
● 2026-02-26 21:57:26
○ 2026-02-28 16:01:20
○ 2026-04-23 17:31:32
●A2606:4700:3030::ac43:96662026-02-17 → 2026-04-23 · 7 obs
● 2026-02-20 06:26:40
○ 2026-02-26 19:22:58
● 2026-02-26 20:04:54
○ 2026-02-26 21:57:26
● 2026-02-28 16:01:20
● 2026-04-23 17:31:32
●A2606:4700:3033::6815:47e42026-02-17 → 2026-04-23 · 7 obs
● 2026-02-20 06:26:40
○ 2026-02-26 19:22:58
● 2026-02-26 20:04:54
○ 2026-02-26 21:57:26
● 2026-02-28 16:01:20
● 2026-04-23 17:31:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| fengliu51.org | dolly.ns.cloudflare.com, damien.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.98
NS records: dolly.ns.cloudflare.com, damien.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fengliu51.org (unsigned zone)
⏱️ Timing
Total: 290ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.71.228, 172.67.150.102 |
| AAAA | 2 | 2606:4700:3030::ac43:9666, 2606:4700:3033::6815:47e4 |
| NS | 2 | damien.ns.cloudflare.com, dolly.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | damien.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
fengliu51.org resolves to four IP numbers: 2606:4700:3030::ac43:9666, 2606:4700:3033::6815:47e4, 104.21.71.228 and 172.67.150.102.
other host names for instance batuli.com, cbkore.pl, edgeforgeprime.digital, yedibahis283.com and urmas.net share IP numbers with fengliu51.org.
Name Servers
fengliu51.org is delegated to two name servers: damien.ns.cloudflare.com and dolly.ns.cloudflare.com.
fengliu51.org shares the same name server setup as other domains, for example 91-china.com, korea(0x706f726e).org, xg3j.com, zhav.org and aimandao.net.
fengliu51.org at least partially shares name servers with other domains, for instance tiersponsorlist.co.uk, pittsburghtennisleague.com, 123bg.forum, tamata.fr and schnaeppchen-time.de.
These name servers are commonly used with adi.ns.cloudflare.com, jason.ns.cloudflare.com and hank.ns.cloudflare.com.
Host names with six IP numbers:
damien.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca8, 2803:f800:50::6ca2:c3a8, 2a06:98c1:50::ac40:23a8, 108.162.195.168, 162.159.44.168 and 172.64.35.168; dolly.ns.cloudflare.com points to: 2606:4700:50::adf5:3a62, 2803:f800:50::6ca2:c062, 2a06:98c1:50::ac40:2062, 108.162.192.98, 172.64.32.98 and 173.245.58.98.