ufa11k.org - robtex.com
ufa11k.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:9c7🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:bd8c🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.9.199Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.189.140🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | angela.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a41🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | angela.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c041🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | angela.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2041🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | angela.ns.cloudflare.com | ||||||
| A | 108.162.192.65🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | angela.ns.cloudflare.com | ||||||
| A | 172.64.32.65🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | angela.ns.cloudflare.com | ||||||
| A | 173.245.58.65🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | angela.ns.cloudflare.com | ||||||
| NS | venkat.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cfe🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | venkat.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3fe🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | venkat.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23fe🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | venkat.ns.cloudflare.com | ||||||
| A | 108.162.195.254🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | venkat.ns.cloudflare.com | ||||||
| A | 162.159.44.254Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | venkat.ns.cloudflare.com | ||||||
| A | 172.64.35.254🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | venkat.ns.cloudflare.com | ||||||
| TXT | google-site-verification=x9Sdm8JVWc4NbH6lHb1jgnf4c-Y8l_9mcy8LB3D2FVU | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.9.199, 172.67.189.140 | ||||||
| IPv6 hints | 2606:4700:3033::6815:9c7, 2606:4700:3035::ac43:bd8c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=17, name=cloudflare-ech.com | ||||||
| SOA | angela.ns.cloudflare.comdns@cloudflare.com serial=2400951491 | ||||||
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=1777361870 | ||||||
Subdomains
play2.ufa11k.org |
Same first word
DNS History
6 records (6 active, 0 former)
●NSangela.ns.cloudflare.com2026-04-21 → 2026-04-28 · 2 obs
● 2026-04-28 08:12:08
●NSvenkat.ns.cloudflare.com2026-04-21 → 2026-04-28 · 2 obs
● 2026-04-28 08:12:08
●A104.21.9.1992026-04-21 → 2026-04-28 · 2 obs
● 2026-04-28 08:12:08
●A172.67.189.1402026-04-21 → 2026-04-28 · 2 obs
● 2026-04-28 08:12:08
●A2606:4700:3033::6815:9c72026-04-21 → 2026-04-28 · 2 obs
● 2026-04-28 08:12:08
●A2606:4700:3035::ac43:bd8c2026-04-21 → 2026-04-28 · 2 obs
● 2026-04-28 08:12:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| ufa11k.org | angela.ns.cloudflare.com, venkat.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.254
NS records: angela.ns.cloudflare.com, venkat.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ufa11k.org (unsigned zone)
⏱️ Timing
Total: 785ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.9.199, 172.67.189.140 |
| AAAA | 2 | 2606:4700:3035::ac43:bd8c, 2606:4700:3033::6815:9c7 |
| NS | 2 | angela.ns.cloudflare.com, venkat.ns.cloudflare.com |
| TXT | 1 | google-site-verification=x9Sdm8JVWc4NbH6 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | angela.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
ufa11k.org is parent of play2.ufa11k.org.
IP Addresses
ufa11k.org points to four IP numbers: 2606:4700:3033::6815:9c7, 2606:4700:3035::ac43:bd8c, 104.21.9.199 and 172.67.189.140.
Other host names, for instance smartgc.com.ar, foxette.cz, wg137.com, lxa.pl and aaatutor.net share IP numbers with ufa11k.org.
Name Servers
ufa11k.org's delegation is to two name servers angela.ns.cloudflare.com and venkat.ns.cloudflare.com.
ufa11k.org shares the same name server configuration as other domains, such as sistemotel.net, arpies.com, gmvs.in, crmtothai.com and taodong.net.
ufa11k.org at least partially shares its name servers with other domains, for instance podecomer.com.br, xczzxx.com, bdist.com.au, vinoteka.hr and savetik.io.
These name servers are commonly used alongside jade.ns.cloudflare.com and dean.ns.cloudflare.com.
Host names with six IP numbers:
angela.ns.cloudflare.com points to: 2606:4700:50::adf5:3a41, 2803:f800:50::6ca2:c041, 2a06:98c1:50::ac40:2041, 108.162.192.65, 172.64.32.65 and 173.245.58.65.
venkat.ns.cloudflare.com points to: 2606:4700:58::a29f:2cfe, 2803:f800:50::6ca2:c3fe, 2a06:98c1:50::ac40:23fe, 108.162.195.254, 162.159.44.254 and 172.64.35.254.