google.com.studylink.org - robtex.com
google.com.studylink.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.77.162.5🇻🇳 SUPERDATA103.77.162.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | stanley.maychu.cloud | ||||||
com.studylink.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.77.162.5🇻🇳 SUPERDATA103.77.162.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
Subdomains
l.google.com.studylink.org |
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A103.77.162.52026-02-17 → 2026-03-27 · 3 obs
○ 2016-07-06 03:36:16
● 2026-02-17 06:56:40
● 2026-03-27 22:42:38
● 2026-02-17 06:56:40
● 2026-03-27 22:42:38
○A112.78.3.752015-10-18 → 2016-07-06 · 4 obs
● 2015-10-18 10:06:38
● 2016-07-06 03:36:16
○ 2026-02-17 06:56:40
○ 2026-03-27 22:42:38
● 2016-07-06 03:36:16
○ 2026-02-17 06:56:40
○ 2026-03-27 22:42:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| studylink.org | ns1.pavietnam.vn, nsbak.pavietnam.net, ns2.pavietnam.vn | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns1.pavietnam.vn, nsbak.pavietnam.net, ns2.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studylink.org (unsigned zone)
⏱️ Timing
Total: 1709ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.77.162.5 |
Analysis
Hierarchy
The parent of l.google.com.studylink.org is google.com.studylink.org.
IP Addresses
google.com.studylink.org points to IP number: 103.77.162.5.
Other host names such as gator719.quangcaomiennam.net, www.udic.com.vn, jns.vn, phukienxe.shop and com.htmlwww.quangcaomiennam.net share IPs with google.com.studylink.org.