webmail.rubystonevietnam.com.vn - robtex.com
webmail.rubystonevietnam.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.3.247.5🇻🇳 BKNS-AS-VN103.3.247.0/24 VDATA-VN | ||||||
| PTR | static.bkdata.vn | ||||||
rubystonevietnam.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.3.247.5🇻🇳 BKNS-AS-VN103.3.247.0/24 VDATA-VN | ||||||
| NS | ns-b3.tenten.vn ⭐ | ||||||
| NS | ns-b1.tenten.vn | ||||||
| NS | ns-b2.tenten.vn | ||||||
| MX | smtp.google.com ⭐ | ||||||
| TXT | google-site-verification=ph7DldJznB9sgelCE_tQCiUlGatetxAfGPmXINl2Zac | ||||||
| SOA | ns-b3.tenten.vnnoreply@tenten.vn serial=1712981898 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A103.3.247.52026-05-01 → 2026-05-12 · 2 obs
● 2026-05-01 15:44:02
● 2026-05-12 02:27:36
● 2026-05-12 02:27:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| rubystonevietnam.com.vn | ns-b3.tenten.vn, ns-b1.tenten.vn, ns-b2.tenten.vn | - |
✅ Authoritative Response
Server:137.59.104.68
NS records: ns-b3.tenten.vn, ns-b1.tenten.vn, ns-b2.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rubystonevietnam.com.vn (unsigned zone)
⏱️ Timing
Total: 2069ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.3.247.5 |
Analysis
IP Addresses
webmail.rubystonevietnam.com.vn resolves to one IP number: 103.3.247.5.
other host names including what.website.dreamhigh.edu.vn, mail.daiminhauto.vn, cpcalendars.cntongguang.vn, mail.hoanglamauto.vn and cpcalendars.vietdragonplastic.com.vn share IP numbers with webmail.rubystonevietnam.com.vn.