apps-youdaoo.com - robtex.com
apps-youdaoo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:21e0🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:9716🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.33.224Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.151.22🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | josephine.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2640🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c240🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2240🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| A | 108.162.194.64🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| A | 162.159.38.64Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| A | 172.64.34.64🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | josephine.ns.cloudflare.com | ||||||
| NS | ram.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3be1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ram.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ram.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ram.ns.cloudflare.com | ||||||
| A | 108.162.193.225🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ram.ns.cloudflare.com | ||||||
| A | 172.64.33.225🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ram.ns.cloudflare.com | ||||||
| A | 173.245.59.225🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ram.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.33.224, 172.67.151.22 | ||||||
| IPv6 hints | 2606:4700:3035::6815:21e0, 2606:4700:3036::ac43:9716 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=63, name=cloudflare-ech.com | ||||||
| SOA | josephine.ns.cloudflare.comdns@cloudflare.com serial=2400542403 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776099092 | ||||||
Same first word
apps-youdaoo.com |
DNS History
6 records (6 active, 0 former)
●NSjosephine.ns.cloudflare.com2026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 17:04:22
●NSram.ns.cloudflare.com2026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 17:04:22
●A104.21.33.2242026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 17:04:22
●A172.67.151.222026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 17:04:22
●A2606:4700:3035::6815:21e02026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 17:04:22
●A2606:4700:3036::ac43:97162026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 17:04:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net... | - |
| apps-youdaoo.com | ram.ns.cloudflare.com, josephine.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.64
NS records: ram.ns.cloudflare.com, josephine.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for apps-youdaoo.com (unsigned zone)
⏱️ Timing
Total: 136ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.151.22, 104.21.33.224 |
| AAAA | 2 | 2606:4700:3035::6815:21e0, 2606:4700:3036::ac43:9716 |
| NS | 2 | josephine.ns.cloudflare.com, ram.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | josephine.ns.cloudflare.com dns.cloudfla |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ram.ns.cloudflare.com, ram.ns.cloudflare.com, ram.ns.cloudflare.com...)
Analysis
IP Addresses
apps-youdaoo.com resolves to four IPs: 2606:4700:3035::6815:21e0, 2606:4700:3036::ac43:9716, 104.21.33.224 and 172.67.151.22.
Other host names, for instance www.teleciguena.com, web.skyfi.co.za, utracks.com, consultingcyber247.buzz and res.edu.vn share IP numbers with apps-youdaoo.com.
Name Servers
apps-youdaoo.com has two name servers: josephine.ns.cloudflare.com and ram.ns.cloudflare.com.
apps-youdaoo.com shares the same name server setup as other domains, for example fangyi-youdao.com, pc-sougous.com, win-i4.com, sovgou.com and thainabox.com.au.
apps-youdaoo.com shares some name servers with other domains, for example inthecrackbabes.com, orangutans.com.au, grupoli.com, nocturnaladdictionbowfishing.com and current-protocols.net.
These name servers are commonly used together with ned.ns.cloudflare.com and dion.ns.cloudflare.com.
Host names with six IP numbers: josephine.ns.cloudflare.com points to: 2606:4700:50::a29f:2640, 2803:f800:50::6ca2:c240, 2a06:98c1:50::ac40:2240, 108.162.194.64, 162.159.38.64 and 172.64.34.64; ram.ns.cloudflare.com points to: 2606:4700:58::adf5:3be1, 2803:f800:50::6ca2:c1e1, 2a06:98c1:50::ac40:21e1, 108.162.193.225, 172.64.33.225 and 173.245.59.225.