thaytinhoc.com - robtex.com
thaytinhoc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.200.23.88🇻🇳 VNPT-AS-VN103.200.23.0/24 VNPT-NET | ||||||
| PTR | host88.vietnix.vn | ||||||
| NS | ns1.vietnix.net ⭐ | ||||||
| A | 103.200.22.22🇻🇳 VNPT-AS-VN103.200.22.0/24 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 | ||||||
| NS | ns2.vietnix.net | ||||||
| A | 103.200.20.20🇻🇳 VNPT-AS-VN103.200.20.0/24 VNPT-NET | ||||||
| NS | nsbak.vietnix.net ⚠️ Not in parent delegation | ||||||
| A | 103.90.226.137🇻🇳 VNPT-AS-VN103.90.226.0/24 VNXCLOUD-VN | ||||||
| SOA | ns1.vietnix.nethostmaster@thaytinhoc.com 2026-03-04 #2 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1775994122 | ||||||
Same first word
thaytinhoc.com |
DNS History
4 records (4 active, 0 former)
●NSns1.vietnix.net2026-04-02 → 2026-04-12 · 2 obs
● 2026-04-12 11:54:22
●NSns2.vietnix.net2026-04-02 → 2026-04-12 · 2 obs
● 2026-04-12 11:54:22
●NSnsbak.vietnix.net2026-04-02 → 2026-04-12 · 2 obs
● 2026-04-12 11:54:22
●A103.200.23.882026-04-02 → 2026-04-12 · 2 obs
● 2026-04-12 11:54:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| thaytinhoc.com | ns1.vietnix.net, ns2.vietnix.net | - |
✅ Authoritative Response
Server:103.200.22.22
NS records: ns1.vietnix.net, ns2.vietnix.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thaytinhoc.com (unsigned zone)
⏱️ Timing
Total: 1248ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.200.23.88 |
| NS | 3 | ns2.vietnix.net, ns1.vietnix.net... |
| SOA | 1 | ns1.vietnix.net hostmaster.thaytinhoc.co |
Analysis
IP Addresses
thaytinhoc.com resolves to a single IP address: 103.200.23.88.
Other host names including thang3.com, dichvutanglike247.net, choplugin68.com, phelieudangdung.com and minminteam.com share IP numbers with thaytinhoc.com.
Name Servers
thaytinhoc.com is delegated to three name servers: ns1.vietnix.net, ns2.vietnix.net and nsbak.vietnix.net.
thaytinhoc.com at least partially shares name servers with other domains, including amthucsanvuonphuhai.com, thegioinemthangloi.com.vn, totuanhung.com, ichigroup.net and vieblox.com.
Hostnames with a single IP:
ns1.vietnix.net points to: 103.200.22.22.
ns2.vietnix.net points to: 103.200.20.20.
nsbak.vietnix.net points to: 103.90.226.137.