betterbytes.edu.vn - robtex.com
betterbytes.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=2018564634 | ||||||
Subdomains
Same first word
DNS History
2 records (2 active, 0 former)
●A117.122.125.1072026-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 09:54:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | e.dns-servers.vn, a.dns-servers.vn, c.dns-servers.vn, b.dns-servers.vn... | - |
| betterbytes.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 betterbytes.edu.vn (unsigned zone)
⏱️ Timing
Total: 4834ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 117.122.125.107 |
Analysis
Hierarchy
betterbytes.edu.vn is a parent of mail.betterbytes.edu.vn and staging.betterbytes.edu.vn.
IP Addresses
betterbytes.edu.vn points to IP number: 117.122.125.107.
Other host names such as www.autocmt.id.vn, www.voshop.vn, a.vmsites2.io.vn, hadore.vn and thehorse.vn share IPs with betterbytes.edu.vn.
Name Servers
betterbytes.edu.vn is delegated to a single name server, ns-hold.vnnic.vn.
betterbytes.edu.vn shares the same name server setup as thietbihoptructuyen.vn, bossman.org.vn, nemlienthanh.vn, duocbaophuong.vn and thelux.vn.
betterbytes.edu.vn shares some name servers with other domains, for instance film.edu.vn.
ns-hold.vnnic.vn points to a single IP: 117.122.125.107.