zavin.cyou - robtex.com
zavin.cyou
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:8c37🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:28ef🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.40.239Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.140.55🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | boyd.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b4b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | boyd.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c14b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | boyd.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:214b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | boyd.ns.cloudflare.com | ||||||
| A | 108.162.193.75🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | boyd.ns.cloudflare.com | ||||||
| A | 172.64.33.75🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | boyd.ns.cloudflare.com | ||||||
| A | 173.245.59.75🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | boyd.ns.cloudflare.com | ||||||
| NS | nola.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ad4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0d4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20d4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| A | 108.162.192.212🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| A | 172.64.32.212🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| A | 173.245.58.212🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nola.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.40.239, 172.67.140.55 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:8c37, 2606:4700:3032::6815:28ef | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=130, name=cloudflare-ech.com | ||||||
| SOA | boyd.ns.cloudflare.comdns@cloudflare.com serial=2411689178 | ||||||
cyou
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.cyou | ||||||
| NS | b.nic.cyou | ||||||
| NS | c.nic.cyou | ||||||
| NS | d.nic.cyou | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1786631995 | ||||||
⚠️ On DNS blocklist: spam-tlds
Subdomains
mail.zavin.cyou |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSboyd.ns.cloudflare.com2026-07-26 → 2026-08-13 · 2 obs
● 2026-08-13 14:42:46
●NSnola.ns.cloudflare.com2026-07-26 → 2026-08-13 · 2 obs
● 2026-08-13 14:42:46
●A104.21.40.2392026-07-26 → 2026-08-13 · 2 obs
● 2026-08-13 14:42:46
●A172.67.140.552026-07-26 → 2026-08-13 · 2 obs
● 2026-08-13 14:42:46
●A2606:4700:3030::ac43:8c372026-07-26 → 2026-08-13 · 2 obs
● 2026-08-13 14:42:46
●A2606:4700:3032::6815:28ef2026-07-26 → 2026-08-13 · 2 obs
● 2026-08-13 14:42:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cyou | d.nic.cyou, b.nic.cyou, a.nic.cyou, c.nic.cyou | 8 records |
| zavin.cyou | boyd.ns.cloudflare.com, nola.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.212
NS records: boyd.ns.cloudflare.com, nola.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zavin.cyou (unsigned zone)
⏱️ Timing
Total: 1011ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.40.239, 172.67.140.55 |
| AAAA | 2 | 2606:4700:3032::6815:28ef, 2606:4700:3030::ac43:8c37 |
| NS | 2 | boyd.ns.cloudflare.com, nola.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | boyd.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.cyou, b.nic.cyou, c.nic.cyou...)
Analysis
Hierarchy
The domain mail.zavin.cyou falls under the parent zavin.cyou.
IP Addresses
zavin.cyou points to the four IP addresses 104.21.40.239, 172.67.140.55, 2606:4700:3030::ac43:8c37 and 2606:4700:3032::6815:28ef.
cotsy.xyz, megaeth-flux.digital, nanucoin.com plus two other host names have IP numbers in common with zavin.cyou.
Name Servers
zavin.cyou is delegated to two name servers: boyd.ns.cloudflare.com and nola.ns.cloudflare.com.
The name server configuration of zavin.cyou is shared with other domains, for instance jilox.cyou, easyinvoice.nl, zodiak-omsk.ru and two others.
At least some of zavin.cyou's name servers are shared with other domains, for example nbnic.com, xiaojia98.com, velisthron.com and two more.
It is common for these name servers to be used in conjunction with the name servers hayes.ns.cloudflare.com, bob.ns.cloudflare.com and joel.ns.cloudflare.com.
Hosts with 6 IP addresses each:
boyd.ns.cloudflare.com resolves to 108.162.193.75, 172.64.33.75, 173.245.59.75 and 3 other IP addresses.
nola.ns.cloudflare.com resolves to 108.162.192.212, 172.64.32.212, 173.245.58.212 and 3 other IP addresses.