host21s.cfd - robtex.com
host21s.cfd
cfd
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.cfd | ||||||
| NS | b.nic.cfd | ||||||
| NS | c.nic.cfd | ||||||
| NS | d.nic.cfd | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1775594188 | ||||||
Subdomains
www.host21s.cfd |
Same first word
host21s.cfd |
Similar names
DNS History
2 records (2 active, 0 former)
●NSthea.ns.cloudflare.com2026-04-03 → 2026-04-07 · 2 obs
● 2026-04-07 20:51:18
●NSvicente.ns.cloudflare.com2026-04-03 → 2026-04-07 · 2 obs
● 2026-04-07 20:51:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cfd | b.nic.cfd, c.nic.cfd, a.nic.cfd, d.nic.cfd | 8 records |
| host21s.cfd | thea.ns.cloudflare.com, vicente.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.239
NS records: thea.ns.cloudflare.com, vicente.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for host21s.cfd (unsigned zone)
⏱️ Timing
Total: 357ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | thea.ns.cloudflare.com, vicente.ns.cloudflare.com |
| SOA | 1 | thea.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (b.nic.cfd, b.nic.cfd, c.nic.cfd...)
Analysis
Hierarchy
host21s.cfd is parent of www.host21s.cfd.
Name Servers
host21s.cfd's delegation is to two name servers thea.ns.cloudflare.com and vicente.ns.cloudflare.com.
host21s.cfd shares the same name server configuration as other domains, such as 17324790.cfd, host11s.cfd, host91v.cfd, 17324734.cfd and host93v.cfd.
host21s.cfd at least partially shares its name servers with other domains, for instance canadianpharmacysaver.com, shopizle.com, alenerp.com, gisun.net and khromenko.ru.
These name servers are commonly used alongside ezra.ns.cloudflare.com and michelle.ns.cloudflare.com.
Host names with six IP numbers:
thea.ns.cloudflare.com points to: 2606:4700:50::a29f:26f7, 2803:f800:50::6ca2:c2f7, 2a06:98c1:50::ac40:22f7, 108.162.194.247, 162.159.38.247 and 172.64.34.247.
vicente.ns.cloudflare.com points to: 2606:4700:58::a29f:2cef, 2803:f800:50::6ca2:c3ef, 2a06:98c1:50::ac40:23ef, 108.162.195.239, 162.159.44.239 and 172.64.35.239.