thccomposite.vn - robtex.com
thccomposite.vn
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030756044 | ||||||
Subdomains
www.thccomposite.vn |
Same first word
thccomposite.vn |
Similar names
DNS History
4 records (4 active, 0 former)
●NSerin.ns.cloudflare.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 18:11:26
●NSseth.ns.cloudflare.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 18:11:26
●MXmail.thccomposite.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 18:11:26
●A103.221.221.872026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 18:11:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| thccomposite.vn | erin.ns.cloudflare.com, seth.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.113
NS records: erin.ns.cloudflare.com, seth.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thccomposite.vn (unsigned zone)
⏱️ Timing
Total: 693ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.221.87 |
| NS | 2 | erin.ns.cloudflare.com, seth.ns.cloudflare.com |
| MX | 1 | mail.thccomposite.vn (pri: 10) |
| TXT | 1 | v=spf1mxaip4:103.154.177.124~all |
| SOA | 1 | erin.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
The parent of www.thccomposite.vn is thccomposite.vn.
IP Addresses
thccomposite.vn points to an IP address: 103.221.221.87.
other host names include ali.longnh.com, nangsuatchatluong.top, www.baohanh.vimotion.vn, com.vimotion.vn and taxitaihalong24h.vn; they share IP numbers with thccomposite.vn.
Name Servers
Two name servers erin.ns.cloudflare.com and seth.ns.cloudflare.com handle the delegation for thccomposite.vn.
thccomposite.vn shares the same name server setup as other domains, for instance trungtamdaynghethanhxuan.edu.vn, comixbay.com, uyutnoe-mesto.ru, thuylinhvillas.vn and imglp.ru.
thccomposite.vn at least partially shares name servers with other domains, for instance nappsolutions.io, tribalspirit.com, ecobud.com.au, googleapkads.com and globalnauka.com.
These name servers are commonly used alongside nina.ns.cloudflare.com.
Six IP addresses per host:
erin.ns.cloudflare.com points to 2606:4700:50::adf5:3a71, 2803:f800:50::6ca2:c071, 2a06:98c1:50::ac40:2071, 108.162.192.113, 172.64.32.113 and 173.245.58.113; seth.ns.cloudflare.com points to 2606:4700:58::adf5:3b8e, 2803:f800:50::6ca2:c18e, 2a06:98c1:50::ac40:218e, 108.162.193.142, 172.64.33.142 and 173.245.59.142
Mail Servers
thccomposite.vn is handled by a single mail server, mail.thccomposite.vn.