vidyu.cc - robtex.com
vidyu.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:2e7b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:8a8e🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.46.123Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.138.142🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | burt.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b4f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c14f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:214f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 108.162.193.79🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 172.64.33.79🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| A | 173.245.59.79🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | burt.ns.cloudflare.com | ||||||
| NS | susan.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26c7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | susan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2c7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | susan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22c7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | susan.ns.cloudflare.com | ||||||
| A | 108.162.194.199🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.38.199Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.34.199🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.46.123, 172.67.138.142 | ||||||
| IPv6 hints | 2606:4700:3031::6815:2e7b, 2606:4700:3031::ac43:8a8e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=27, name=cloudflare-ech.com | ||||||
| SOA | burt.ns.cloudflare.comdns@cloudflare.com serial=2410168059 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1785164800 | ||||||
Subdomains
cdn.vidyu.cc |
Same first word
vidyu.cc |
Similar names
DNS History
6 records (6 active, 0 former)
●NSburt.ns.cloudflare.com2026-07-23 → 2026-07-27 · 2 obs
● 2026-07-27 15:39:32
●NSsusan.ns.cloudflare.com2026-07-23 → 2026-07-27 · 2 obs
● 2026-07-27 15:39:32
●A104.21.46.1232026-07-23 → 2026-07-27 · 2 obs
● 2026-07-27 15:39:32
●A172.67.138.1422026-07-23 → 2026-07-27 · 2 obs
● 2026-07-27 15:39:32
●A2606:4700:3031::6815:2e7b2026-07-23 → 2026-07-27 · 2 obs
● 2026-07-27 15:39:32
●A2606:4700:3031::ac43:8a8e2026-07-23 → 2026-07-27 · 2 obs
● 2026-07-27 15:39:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com | - |
| vidyu.cc | burt.ns.cloudflare.com, susan.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.79
NS records: burt.ns.cloudflare.com, susan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vidyu.cc (unsigned zone)
⏱️ Timing
Total: 229ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.138.142, 104.21.46.123 |
| AAAA | 2 | 2606:4700:3031::ac43:8a8e, 2606:4700:3031::6815:2e7b |
| NS | 2 | burt.ns.cloudflare.com, susan.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | burt.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
The domain cdn.vidyu.cc falls under the parent vidyu.cc.
IP Addresses
vidyu.cc points to the four IP addresses 104.21.46.123, 172.67.138.142, 2606:4700:3031::6815:2e7b and 2606:4700:3031::ac43:8a8e.
Among the host names that share IP numbers with vidyu.cc are mx.samigon.com, szjjl.com, terezlxkva.beer and two others.
Name Servers
vidyu.cc uses two name servers for its delegation: burt.ns.cloudflare.com and susan.ns.cloudflare.com.
vidyu.cc has the same name server delegation as a number of other domains, such as webcastsusa.com, holt.dj, vidxo.cc and two more.
At least some of vidyu.cc's name servers are shared with other domains, for example uumr-defender.sbs, 5vy9.com, hbsbhqy.com and two more.
These name servers are often deployed together with the name servers damon.ns.cloudflare.com, leonard.ns.cloudflare.com, denver.ns.cloudflare.com and tate.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
Hostname burt.ns.cloudflare.com directs to 108.162.193.79, 172.64.33.79 and 173.245.59.79 along with 3 other IP addresses.
Hostname susan.ns.cloudflare.com directs to 108.162.194.199, 162.159.38.199 and 172.64.34.199 along with 3 other IP addresses.