cisco.com.vn - robtex.com
cisco.com.vn
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022654164 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSdns1.cscdns.net2026-03-31 → 2026-04-05 · 2 obs
● 2026-04-05 01:59:32
●NSdns2.cscdns.net2026-03-31 → 2026-04-05 · 2 obs
● 2026-04-05 01:59:32
●A72.163.4.1542026-03-31 → 2026-04-05 · 2 obs
● 2026-04-05 01:59:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| cisco.com.vn | dns2.cscdns.net, dns1.cscdns.net | - |
✅ Authoritative Response
Server:156.154.131.100
NS records: dns2.cscdns.net, dns1.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cisco.com.vn (unsigned zone)
⏱️ Timing
Total: 813ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.163.4.154 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
IP Addresses
cisco.com.vn points to IP number: 72.163.4.154.
Other host names such as collaboration.cisco, ciscopowered.info, cisco.dk, piston.cc and cisco.biz.vn share IPs with cisco.com.vn.
Name Servers
cisco.com.vn is delegated to two name servers: dns1.cscdns.net and dns2.cscdns.net.
cisco.com.vn shares the same name server setup as transunion-annual-credit-report.org, 1800flowersindiana.com, ytrium90.com, smoothiscoming.com and all-bran.ca.
cisco.com.vn partially shares its name servers with other domains, for example pefviewpoint.com, fitzmaurice.com and bankofamericaeddcard.com.
These name servers are commonly used with ns101.bac.com and ns102.bac.com.
Host names with two IP numbers: dns1.cscdns.net points to: 2610:a1:1022::100 and 156.154.130.100; dns2.cscdns.net points to: 2610:a1:1023::100 and 156.154.131.100.