youdaook.com - robtex.com
youdaook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:824e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:77b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.7.123Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.130.78🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | chan.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a52🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c052🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2052🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| A | 108.162.192.82🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| A | 172.64.32.82🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| A | 173.245.58.82🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chan.ns.cloudflare.com | ||||||
| NS | sullivan.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2ca1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sullivan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sullivan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23a1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sullivan.ns.cloudflare.com | ||||||
| A | 108.162.195.161🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sullivan.ns.cloudflare.com | ||||||
| A | 162.159.44.161Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sullivan.ns.cloudflare.com | ||||||
| A | 172.64.35.161🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sullivan.ns.cloudflare.com | ||||||
| TXT | google-site-verification=ejKSBXXuBDtk2dA6m0gQ3BXWZT0NBoKi9NFm-qJU6QY | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.7.123, 172.67.130.78 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:824e, 2606:4700:3037::6815:77b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com | ||||||
| SOA | chan.ns.cloudflare.comdns@cloudflare.com serial=2401015032 | ||||||
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=1778729041 | ||||||
Subdomains
www.youdaook.com |
DNS History
6 records (6 active, 0 former)
●NSchan.ns.cloudflare.com2026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 03:40:56
●NSsullivan.ns.cloudflare.com2026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 03:40:56
●A104.21.7.1232026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 03:40:56
●A172.67.130.782026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 03:40:56
●A2606:4700:3033::ac43:824e2026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 03:40:56
●A2606:4700:3037::6815:77b2026-05-14 → 2026-05-14 · 2 obs
● 2026-05-14 03:40:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net... | - |
| youdaook.com | chan.ns.cloudflare.com, sullivan.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.161
NS records: chan.ns.cloudflare.com, sullivan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for youdaook.com (unsigned zone)
⏱️ Timing
Total: 324ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.7.123, 172.67.130.78 |
| AAAA | 2 | 2606:4700:3033::ac43:824e, 2606:4700:3037::6815:77b |
| NS | 2 | chan.ns.cloudflare.com, sullivan.ns.cloudflare.com |
| TXT | 1 | google-site-verification=ejKSBXXuBDtk2dA |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | chan.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (chan.ns.cloudflare.com, chan.ns.cloudflare.com, chan.ns.cloudflare.com...)
Analysis
Hierarchy
youdaook.com is parent of www.youdaook.com.
IP Addresses
youdaook.com points to four IP numbers: 2606:4700:3033::ac43:824e, 2606:4700:3037::6815:77b, 104.21.7.123 and 172.67.130.78.
Other host names, for instance 7185cb.com, nbjgj.net, casinotgw.online, pafipckotakuningan.org and clonkapp.com share IP numbers with youdaook.com.
Name Servers
youdaook.com's delegation is to two name servers chan.ns.cloudflare.com and sullivan.ns.cloudflare.com.
youdaook.com shares the same name server configuration as other domains, such as chromeh.com, telegrgam.com, optics-focus.com, ppccine.com and youdaoom.com.
youdaook.com at least partially shares its name servers with other domains, for instance hendersonvisioncare.com, madd1.org, pizzabitestakeaway.com, klovet.com and deesspot.com.
these name servers are commonly used together with dahlia.ns.cloudflare.com, sunny.ns.cloudflare.com, merlin.ns.cloudflare.com and doug.ns.cloudflare.com.
Host names with six IP numbers:
chan.ns.cloudflare.com points to: 2606:4700:50::adf5:3a52, 2803:f800:50::6ca2:c052, 2a06:98c1:50::ac40:2052, 108.162.192.82, 172.64.32.82 and 173.245.58.82.
sullivan.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca1, 2803:f800:50::6ca2:c3a1, 2a06:98c1:50::ac40:23a1, 108.162.195.161, 162.159.44.161 and 172.64.35.161.