yd-edu.net - robtex.com
yd-edu.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:331f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:dc08🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.51.31Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.220.8🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | carrera.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26e7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2e7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22e7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 108.162.194.231🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 162.159.38.231Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| A | 172.64.34.231🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carrera.ns.cloudflare.com | ||||||
| NS | randall.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2ceb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | randall.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3eb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | randall.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23eb🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | randall.ns.cloudflare.com | ||||||
| A | 108.162.195.235🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | randall.ns.cloudflare.com | ||||||
| A | 162.159.44.235Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | randall.ns.cloudflare.com | ||||||
| A | 172.64.35.235🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | randall.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.51.31, 172.67.220.8 | ||||||
| IPv6 | 2606:4700:3031::6815:331f, 2606:4700:3032::ac43:dc08 | ||||||
| SOA | carrera.ns.cloudflare.comdns@cloudflare.com serial=2397983859 | ||||||
net
| 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=1774506372 | ||||||
Subdomains
www.yd-edu.net |
Same first word
yd-edu.net |
DNS History
7 records (6 active, 1 former)
●NScarrera.ns.cloudflare.com2026-03-10 → 2026-03-26 · 2 obs
● 2026-03-26 06:36:34
●NSrandall.ns.cloudflare.com2026-03-10 → 2026-03-26 · 2 obs
● 2026-03-26 06:36:34
●A104.21.51.312026-03-10 → 2026-03-26 · 2 obs
● 2026-03-26 06:36:34
●A172.67.220.82026-03-10 → 2026-03-26 · 2 obs
● 2026-03-26 06:36:34
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-10 → 2026-03-10 · 2 obs
○ 2026-03-26 06:36:34
●A2606:4700:3031::6815:331f2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 06:36:34
●A2606:4700:3032::ac43:dc082026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 06:36:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| yd-edu.net | carrera.ns.cloudflare.com, randall.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.231
NS records: carrera.ns.cloudflare.com, randall.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yd-edu.net (unsigned zone)
⏱️ Timing
Total: 475ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.51.31, 172.67.220.8 |
| AAAA | 2 | 2606:4700:3032::ac43:dc08, 2606:4700:3031::6815:331f |
| NS | 2 | carrera.ns.cloudflare.com, randall.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | carrera.ns.cloudflare.com dns.cloudflare |
Analysis
Hierarchy
yd-edu.net is a parent of www.yd-edu.net.
IP Addresses
yd-edu.net resolves to four IPs: 2606:4700:3031::6815:331f, 2606:4700:3032::ac43:dc08, 104.21.51.31 and 172.67.220.8.
Other host names such as cdn.southernflavoring.com, xbxww.net, dymiji.com, burgundydipper.com and smtp.cn-yhsuji.com share IP numbers with yd-edu.net.
Name Servers
yd-edu.net is delegated to two name servers: carrera.ns.cloudflare.com and randall.ns.cloudflare.com.
yd-edu.net uses the same name server setup as other domains, including tulibang.com, htc-pc.com, tongniandao.com, reercn.com and diyijd.com.
At least part of the name servers for yd-edu.net are shared with other domains, for instance pd-systems.com, magacho.com, design2host.com, wohuz.cc and www-maldives.com.
These name servers are often used together with jason.ns.cloudflare.com, kristina.ns.cloudflare.com and cameron.ns.cloudflare.com.
Host names with six IP numbers:
carrera.ns.cloudflare.com points to: 2606:4700:50::a29f:26e7, 2803:f800:50::6ca2:c2e7, 2a06:98c1:50::ac40:22e7, 108.162.194.231, 162.159.38.231 and 172.64.34.231.
randall.ns.cloudflare.com points to: 2606:4700:58::a29f:2ceb, 2803:f800:50::6ca2:c3eb, 2a06:98c1:50::ac40:23eb, 108.162.195.235, 162.159.44.235 and 172.64.35.235.