rfvbgd.cyou - robtex.com
rfvbgd.cyou
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a5.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b5.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1776427043 | ||||||
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=1778631289 | ||||||
Subdomains
tx.rfvbgd.cyou |
Same first word
rfvbgd.cyou |
DNS History
4 records (4 active, 0 former)
●NSa.share-dns.com2026-05-04 → 2026-05-13 · 2 obs
● 2026-05-13 00:39:58
●NSa5.share-dns.com2026-05-04 → 2026-05-13 · 2 obs
● 2026-05-13 00:39:58
●NSb.share-dns.net2026-05-04 → 2026-05-13 · 2 obs
● 2026-05-13 00:39:58
●NSb5.share-dns.net2026-05-04 → 2026-05-13 · 2 obs
● 2026-05-13 00:39:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cyou | a.nic.cyou, b.nic.cyou, c.nic.cyou, d.nic.cyou | 8 records |
| rfvbgd.cyou | a5.share-dns.com, b5.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a5.share-dns.com, b5.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rfvbgd.cyou (unsigned zone)
⏱️ Timing
Total: 691ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.cyou, b.nic.cyou, c.nic.cyou...)
Analysis
Hierarchy
rfvbgd.cyou is the parent of tx.rfvbgd.cyou.
Name Servers
rfvbgd.cyou is delegated to four name servers: a5.share-dns.com, a.share-dns.com, b5.share-dns.net and b.share-dns.net.
rfvbgd.cyou at least partially shares name servers with other domains, including mshacker.com, cn-southasia.com, sunguotian.com, 90529ee7b517.top and txrt.cc.
These name servers are typically used together with the name servers a7.share-dns.com, b7.share-dns.net, a10.share-dns.com, b10.share-dns.net, a2.share-dns.com, b2.share-dns.net, a12.share-dns.com, b12.share-dns.net, a11.share-dns.com and b11.share-dns.net.
Host names with a single IP number:
a5.share-dns.com resolves to 172.64.53.25.
a.share-dns.com resolves to 172.64.53.25.
b5.share-dns.net resolves to 172.64.52.239.
b.share-dns.net resolves to 172.64.52.239.
Host names pointing to 172.64.53.25: a5.share-dns.com, a.share-dns.com.
Host names pointing to 172.64.52.239: b5.share-dns.net, b.share-dns.net.