viora.com.vn - robtex.com
viora.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.221.222.63🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
| NS | ns1.viettelidc.com.vn ⭐ | ||||||
| A | 2401:5f80:2000:2::4🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN | ||||||
| A | 115.84.177.33🇻🇳 VTDC-AS-VN115.84.176.0/22 Proxy-registered route object | ||||||
| PTR | ns1.vtdc.net | ||||||
| PTR | ns1.viettelidc.com.vn | ||||||
| NS | ns.viettelidc.com.vn | ||||||
| A | 2401:5f80:2000:1::5🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN | ||||||
| A | 115.84.177.8🇻🇳 VTDC-AS-VN115.84.176.0/22 Proxy-registered route object | ||||||
| PTR | ns.vtdc.net | ||||||
| PTR | ns.viettelidc.com.vn | ||||||
| NS | ns2.viettelidc.com.vn | ||||||
| A | 2401:5f80:4000:1::4🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN | ||||||
| A | 115.84.181.10🇻🇳 VTDC-AS-VN115.84.180.0/22 Proxy-registered route object | ||||||
| PTR | ns2.vtdc.net | ||||||
| PTR | ns2.viettelidc.com.vn | ||||||
| SOA | ns.viettelidc.com.vnhostmaster@viora.com.vn serial=1778575807 | ||||||
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=2022711573 | ||||||
Subdomains
www.viora.com.vn |
webdisk.viora.com.vn |
autodiscover.viora.com.vn |
mail.viora.com.vn |
cpcalendars.viora.com.vn |
cpcontacts.viora.com.vn |
webmail.viora.com.vn |
cpanel.viora.com.vn |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns.viettelidc.com.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 08:50:34
●NSns1.viettelidc.com.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 08:50:34
●NSns2.viettelidc.com.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 08:50:34
●A103.221.222.632026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 08:50:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | f.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn, b.dns-servers.vn... | - |
| viora.com.vn | ns.viettelidc.com.vn, ns2.viettelidc.com.vn, ns1.viettelidc.com.vn | 3 records |
✅ Authoritative Response
Server:115.84.177.8
NS records: ns.viettelidc.com.vn, ns2.viettelidc.com.vn, ns1.viettelidc.com.vn
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at vn: Error: DNS query timeout: 203.119.68.105 for DNSKEY vn
⏱️ Timing
Total: 3942ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.222.63 |
| NS | 3 | ns.viettelidc.com.vn, ns1.viettelidc.com.vn... |
| SOA | 1 | ns.viettelidc.com.vn hostmaster.viora.co |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns.viettelidc.com.vn, ns1.viettelidc.com.vn, ns2.viettelidc.com.vn)
Analysis
Hierarchy
viora.com.vn is the parent of www.viora.com.vn, webdisk.viora.com.vn, autodiscover.viora.com.vn, mail.viora.com.vn, cpcalendars.viora.com.vn and a few other host names.
IP Addresses
viora.com.vn resolves to one IP number: 103.221.222.63.
Other host names such as caco.vn and nguyenlieumypham.net.vn share IP numbers with viora.com.vn.
Name Servers
viora.com.vn is delegated to three name servers ns1.viettelidc.com.vn, ns2.viettelidc.com.vn and ns.viettelidc.com.vn.
viora.com.vn at least partially shares name servers with other domains, for instance tieuhocdaiang.edu.vn, nuritelecom.vn, viettelidc.vn, ppfsap.net and evi.com.vn.
These name servers are commonly used with ns1.vtmgroup.com.vn, ns2.vtmgroup.com.vn and ns.vtmgroup.com.vn.
Host names with two IP numbers:
ns1.viettelidc.com.vn points to: 2401:5f80:2000:2::4 and 115.84.177.33.
ns2.viettelidc.com.vn points to: 2401:5f80:4000:1::4 and 115.84.181.10.
ns.viettelidc.com.vn points to: 2401:5f80:2000:1::5 and 115.84.177.8.