com.thinkup.vn - robtex.com
com.thinkup.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.221.221.82🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
thinkup.vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 103.221.221.82🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
| NS | ns-b3.tenten.vn ⭐ | ||||||
| NS | ns-b1.tenten.vn | ||||||
| NS | ns-b2.tenten.vn | ||||||
| MX | mail.thinkup.vn ⭐ | ||||||
| TXT | v=spf1 mx a ip4:103.221.221.82 ~all | ||||||
| TXT | google-site-verification=pkv_j0KqNpL7YhGXhk6Elw0WXvMooPbTcyFstH7FiqE | ||||||
| SOA | ns-b3.tenten.vnnoreply@tenten.vn serial=1718203343 | ||||||
Subdomains
halongtravelholic.com.thinkup.vn |
muabannhavinhomes.com.thinkup.vn |
duansunfelizasuites.com.thinkup.vn |
suncostaresidencedanang.com.thinkup.vn |
sunurban-city.com.thinkup.vn |
sungroup-hanam.com.thinkup.vn |
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A103.221.221.822026-05-01 → 2026-05-09 · 2 obs
● 2026-05-01 08:04:22
● 2026-05-09 17:55:40
● 2026-05-09 17:55:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| thinkup.vn | ns-b2.tenten.vn, ns-b3.tenten.vn, ns-b1.tenten.vn | - |
✅ Authoritative Response
Server:137.59.104.68
NS records: ns-b2.tenten.vn, ns-b3.tenten.vn, ns-b1.tenten.vn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2284ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.221.82 |
Analysis
Hierarchy
com.thinkup.vn is a parent of halongtravelholic.com.thinkup.vn, muabannhavinhomes.com.thinkup.vn, duansunfelizasuites.com.thinkup.vn, suncostaresidencedanang.com.thinkup.vn, sunurban-city.com.thinkup.vn and a few other host names.
IP Addresses
com.thinkup.vn points to a single IP address: 103.221.221.82.
Other host names such as www.sunurbancityhanam.thinkup.vn, suncentrotownhalong.net.thinkup.vn, 7c46124b-1aa1-4c0e-9fe7-d7ab106374b0.thutrang.vn, www.danhhuy.vn.danhhuyuv.com and www.sunhalongsrt.com.thinkup.vn share IPs with com.thinkup.vn.