welearn.edu.vn - robtex.com
welearn.edu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 117.122.125.107🇻🇳 VNNIC117.122.124.0/22 -AS-VN | ||||||
| PTR | biz.vnnic.vn | ||||||
| PTR | speakers.vnnic.vn | ||||||
| NS | ns-hold.vnnic.vn ⚠️ Not in zone NS records | ||||||
| A | 117.122.125.107🇻🇳 VNNIC117.122.124.0/22 -AS-VN | ||||||
| PTR | biz.vnnic.vn | ||||||
| PTR | speakers.vnnic.vn | ||||||
edu.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=2018580272 | ||||||
Subdomains
www.welearn.edu.vn |
Same first word
Similar names
DNS History
8 records (2 active, 6 former)
○NSjerome.ns.cloudflare.com2026-04-30 → 2026-06-15 · 4 obs
● 2026-06-15 17:19:10
○ 2026-06-20 00:22:38
○ 2026-07-14 22:11:58
○NSmelissa.ns.cloudflare.com2026-04-30 → 2026-06-15 · 4 obs
● 2026-06-15 17:19:10
○ 2026-06-20 00:22:38
○ 2026-07-14 22:11:58
●NSns-hold.vnnic.vn2026-06-20 → 2026-07-14 · 3 obs
● 2026-06-20 00:22:38
● 2026-07-14 22:11:58
○A104.21.84.302026-04-30 → 2026-06-15 · 4 obs
● 2026-06-15 17:19:10
○ 2026-06-20 00:22:38
○ 2026-07-14 22:11:58
●A117.122.125.1072026-06-20 → 2026-07-14 · 5 obs
● 2026-06-20 00:22:38
○ 2026-06-26 20:03:48
● 2026-07-04 01:04:12
● 2026-07-14 22:11:58
○A172.67.185.982026-04-30 → 2026-06-15 · 4 obs
● 2026-06-15 17:19:10
○ 2026-06-20 00:22:38
○ 2026-07-14 22:11:58
○A2606:4700:3034::6815:541e2026-04-30 → 2026-06-15 · 4 obs
● 2026-06-15 17:19:10
○ 2026-06-20 00:22:38
○ 2026-07-14 22:11:58
○A2606:4700:3035::ac43:b9622026-04-30 → 2026-06-15 · 4 obs
● 2026-06-15 17:19:10
○ 2026-06-20 00:22:38
○ 2026-07-14 22:11:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| welearn.edu.vn | ns-hold.vnnic.vn | - |
✅ Authoritative Response
Server:117.122.125.107
NS records: ns-hold.vnnic.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for welearn.edu.vn (unsigned zone)
⏱️ Timing
Total: 1799ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 117.122.125.107 |
Analysis
Hierarchy
welearn.edu.vn is a parent domain of www.welearn.edu.vn.
IP Addresses
welearn.edu.vn points to a single IP number: 117.122.125.107.
Additional host names — baolongmobile.vn, mail.hochieunhanh.com.vn, www.chothuexesaigon.com.vn and two others — share IP numbers with welearn.edu.vn.
Name Servers
welearn.edu.vn is delegated to a single name server: ns-hold.vnnic.vn.
welearn.edu.vn shares its name server setup with other domains, including thomasdo.io.vn, cupvinhdanhsaoviet.vn, suri.vn and two others.
At least some of welearn.edu.vn's name servers are also used by other domains, among them tno.edu.vn.
ns-hold.vnnic.vn directs to just one IP number, 117.122.125.107.