ns421.ntkhost.com - robtex.com
ns421.ntkhost.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.157.42.215🇮🇷 Dade-Samane-Fanava78.157.42.0/24 | ||||||
ntkhost.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.157.42.218🇮🇷 Dade-Samane-Fanava78.157.42.0/24 | ||||||
| NS | felicity.ns.cloudflare.com ⭐ | ||||||
| NS | pola.ns.cloudflare.com | ||||||
| TXT | google-site-verification=fE0XMXKaFJ_JVwJFLp97r7KVm7IpktrmLU29_q7WthI | ||||||
| TXT | v=spf1 +a +mx +a:s37.ntkhost.com -all | ||||||
| SOA | felicity.ns.cloudflare.comdns@cloudflare.com serial=2403895223 | ||||||
NS for
Similar names
DNS History
1 record (1 active, 0 former)
●A78.157.42.2152026-03-29 → 2026-05-14 · 2 obs
● 2026-03-29 00:15:46
● 2026-05-14 13:19:06
● 2026-05-14 13:19:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ntkhost.com | pola.ns.cloudflare.com, felicity.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.214
NS records: pola.ns.cloudflare.com, felicity.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ntkhost.com (unsigned zone)
⏱️ Timing
Total: 131ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.157.42.215 |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (pola.ns.cloudflare.com, pola.ns.cloudflare.com, pola.ns.cloudflare.com...)
Analysis
Name Server Role
ns421.ntkhost.com is a name server for sky5.ir and faraa.ir.
ns422.ntkhost.com is commonly used as a name server alongside ns421.ntkhost.com.
IP Addresses
ns421.ntkhost.com points to a single IP: 78.157.42.215.
Other host names such as s42.ntkhost.com and ns422.ntkhost.com share IP numbers with ns421.ntkhost.com.