youdaoyyd.com - robtex.com
youdaoyyd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:8944🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:490e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.73.14Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.137.68🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | anirban.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b40🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anirban.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c140🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | anirban.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2140🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | anirban.ns.cloudflare.com | ||||||
| A | 108.162.193.64🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anirban.ns.cloudflare.com | ||||||
| A | 172.64.33.64🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anirban.ns.cloudflare.com | ||||||
| A | 173.245.59.64🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anirban.ns.cloudflare.com | ||||||
| NS | fiona.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a9d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fiona.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c09d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | fiona.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:209d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | fiona.ns.cloudflare.com | ||||||
| A | 108.162.192.157🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fiona.ns.cloudflare.com | ||||||
| A | 172.64.32.157🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fiona.ns.cloudflare.com | ||||||
| A | 173.245.58.157🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fiona.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.73.14, 172.67.137.68 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:8944, 2606:4700:3036::6815:490e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com | ||||||
| SOA | anirban.ns.cloudflare.comdns@cloudflare.com serial=2398715814 | ||||||
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=1775940827 | ||||||
Same first word
youdaoyyd.com |
DNS History
6 records (6 active, 0 former)
●NSanirban.ns.cloudflare.com2026-03-31 → 2026-04-11 · 2 obs
● 2026-04-11 20:55:22
●NSfiona.ns.cloudflare.com2026-03-31 → 2026-04-11 · 2 obs
● 2026-04-11 20:55:22
●A104.21.73.142026-03-31 → 2026-04-11 · 2 obs
● 2026-04-11 20:55:22
●A172.67.137.682026-03-31 → 2026-04-11 · 2 obs
● 2026-04-11 20:55:22
●A2606:4700:3033::ac43:89442026-03-31 → 2026-04-11 · 2 obs
● 2026-04-11 20:55:22
●A2606:4700:3036::6815:490e2026-03-31 → 2026-04-11 · 2 obs
● 2026-04-11 20:55:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net... | - |
| youdaoyyd.com | fiona.ns.cloudflare.com, anirban.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.157
NS records: fiona.ns.cloudflare.com, anirban.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for youdaoyyd.com (unsigned zone)
⏱️ Timing
Total: 153ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.73.14, 172.67.137.68 |
| AAAA | 2 | 2606:4700:3033::ac43:8944, 2606:4700:3036::6815:490e |
| NS | 2 | anirban.ns.cloudflare.com, fiona.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | anirban.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (fiona.ns.cloudflare.com, fiona.ns.cloudflare.com, fiona.ns.cloudflare.com...)
Analysis
IP Addresses
youdaoyyd.com resolves to four IPs: 2606:4700:3033::ac43:8944, 2606:4700:3036::6815:490e, 104.21.73.14 and 172.67.137.68.
Other host names, for instance bf1.twig-mantle.ru, ibei.org, liangjitianhui.com, worrellwater.com and www.msft.mobi share IP numbers with youdaoyyd.com.
Name Servers
youdaoyyd.com has two name servers: anirban.ns.cloudflare.com and fiona.ns.cloudflare.com.
youdaoyyd.com shares the same name server setup as other domains, for example activitysignon.com, hepsiburas.top, woodcliffe.ca, bitgets-vip.shop and trendyolls.shop.
youdaoyyd.com shares some name servers with other domains, for example iqn.vn, superubergamer.com, sts84.xyz, jobxcel.com and savingalife.com.
Host names with six IP numbers: anirban.ns.cloudflare.com points to: 2606:4700:58::adf5:3b40, 2803:f800:50::6ca2:c140, 2a06:98c1:50::ac40:2140, 108.162.193.64, 172.64.33.64 and 173.245.59.64; fiona.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9d, 2803:f800:50::6ca2:c09d, 2a06:98c1:50::ac40:209d, 108.162.192.157, 172.64.32.157 and 173.245.58.157.