istanhua.com - robtex.com
istanhua.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776080677 | ||||||
Same first word
istanhua.com |
Similar names
DNS History
2 records (2 active, 0 former)
●NSsri.ns.cloudflare.com2026-03-15 → 2026-04-13 · 2 obs
● 2026-04-13 12:14:54
●NSsurina.ns.cloudflare.com2026-03-15 → 2026-04-13 · 2 obs
● 2026-04-13 12:14:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| istanhua.com | sri.ns.cloudflare.com, surina.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.234
NS records: sri.ns.cloudflare.com, surina.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for istanhua.com (unsigned zone)
⏱️ Timing
Total: 98ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (sri.ns.cloudflare.com, sri.ns.cloudflare.com, sri.ns.cloudflare.com...)
Analysis
Name Servers
Two name servers sri.ns.cloudflare.com and surina.ns.cloudflare.com handle the delegation for istanhua.com.
istanhua.com shares the same name server setup as other domains, for example lte-web.com, werifid811.pro, elbowroom.com, irvingdonut.com and tridalwave.com.
istanhua.com at least partially shares name servers with other domains, for example travandon.com, ahcc.tv, zfi.co.uk, vumetric.com and ctcmail.net.
These name servers are often used together with paige.ns.cloudflare.com and leah.ns.cloudflare.com.
Host names with six IP numbers:
sri.ns.cloudflare.com points to 2606:4700:58::adf5:3bea, 2803:f800:50::6ca2:c1ea, 2a06:98c1:50::ac40:21ea, 108.162.193.234, 172.64.33.234 and 173.245.59.234.
surina.ns.cloudflare.com points to 2606:4700:50::a29f:2613, 2803:f800:50::6ca2:c213, 2a06:98c1:50::ac40:2213, 108.162.194.19, 162.159.38.19 and 172.64.34.19.