fcb8.win - robtex.com
fcb8.win
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:bb6c🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:30b0🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.48.176Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.187.108🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | etienne.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c3d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | etienne.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c33d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | etienne.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:233d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | etienne.ns.cloudflare.com | ||||||
| A | 108.162.195.61🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | etienne.ns.cloudflare.com | ||||||
| A | 162.159.44.61Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | etienne.ns.cloudflare.com | ||||||
| A | 172.64.35.61🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | etienne.ns.cloudflare.com | ||||||
| NS | ulla.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ae9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0e9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20e9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| A | 108.162.192.233🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| A | 172.64.32.233🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| A | 173.245.58.233🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ulla.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.48.176, 172.67.187.108 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:bb6c, 2606:4700:3033::6815:30b0 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com | ||||||
| SOA | etienne.ns.cloudflare.comdns@cloudflare.com serial=2410581874 | ||||||
win
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nic.win ⭐ | ||||||
| NS | a.nic.win | ||||||
| NS | b.nic.win | ||||||
| NS | c.nic.win | ||||||
| NS | ns2.dns.nic.win | ||||||
| NS | ns3.dns.nic.win | ||||||
| SOA | ns1.dns.nic.winadmin@tldns.godaddy serial=1785198841 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSetienne.ns.cloudflare.com2026-07-25 → 2026-07-28 · 2 obs
● 2026-07-28 00:58:58
●NSulla.ns.cloudflare.com2026-07-25 → 2026-07-28 · 2 obs
● 2026-07-28 00:58:58
●A104.21.48.1762026-07-25 → 2026-07-28 · 2 obs
● 2026-07-28 00:58:58
●A172.67.187.1082026-07-25 → 2026-07-28 · 2 obs
● 2026-07-28 00:58:58
●A2606:4700:3030::ac43:bb6c2026-07-25 → 2026-07-28 · 2 obs
● 2026-07-28 00:58:58
●A2606:4700:3033::6815:30b02026-07-25 → 2026-07-28 · 2 obs
● 2026-07-28 00:58:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| win | ns2.dns.nic.win, ns3.dns.nic.win, c.nic.win, a.nic.win... | 12 records |
| fcb8.win | ulla.ns.cloudflare.com, etienne.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.233
NS records: ulla.ns.cloudflare.com, etienne.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fcb8.win (unsigned zone)
⏱️ Timing
Total: 1443ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.187.108, 104.21.48.176 |
| AAAA | 2 | 2606:4700:3030::ac43:bb6c, 2606:4700:3033::6815:30b0 |
| NS | 2 | etienne.ns.cloudflare.com, ulla.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | etienne.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (ns3.dns.nic.win, ns2.dns.nic.win, ns1.dns.nic.win...)
Analysis
IP Addresses
fcb8.win directs to four IP numbers, which are 104.21.48.176, 172.67.187.108, 2606:4700:3030::ac43:bb6c and 2606:4700:3033::6815:30b0.
Additional host names — ax152.icu, www.883414.com, birddogsw.com and two others — share IP numbers with fcb8.win.
Name Servers
fcb8.win uses two name servers for its delegation: etienne.ns.cloudflare.com and ulla.ns.cloudflare.com.
fcb8.win shares its name server setup with other domains, including sky88.xin, nohu.win, ricbet.city and two others.
At least some of fcb8.win's name servers are shared with other domains, for example hebei-sd.com, ifg.co.il, holmeswatertreatment.com and two more.
It is common for these name servers to be used in conjunction with the name servers clay.ns.cloudflare.com, eugene.ns.cloudflare.com and yolanda.ns.cloudflare.com.
Host names with 6 IP numbers:
Hostname etienne.ns.cloudflare.com directs to 108.162.195.61, 162.159.44.61 and 172.64.35.61 along with 3 other IP addresses.
Hostname ulla.ns.cloudflare.com directs to 108.162.192.233, 172.64.32.233 and 173.245.58.233 along with 3 other IP addresses.