edubox.vn - robtex.com
edubox.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 171.244.143.181🇻🇳 VTDC-AS-VN171.244.140.0/22 Proxy-registered route object | ||||||
| NS | ns2.pavietnam.vn ⭐ | ||||||
| A | 2406:9c80::9000:111🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns2.dotvndns.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | ns1.pavietnam.vn | ||||||
| A | 2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| A | 112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 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 | ns1.dotvndns.vn | ||||||
| NS | nsbak.pavietnam.net | ||||||
| A | 2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | nsbak.dotvndns.com | ||||||
| A | 112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 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 | ns8922.dotvndns.vn | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| SOA | ns2.pavietnam.vnhostmaster@edubox.vn 2025-10-11 #26 | ||||||
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=2030756257 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
○NSns1.dotvndns.vn2020-01-07 → 2020-01-07 · 3 obs
○ 2026-05-01 16:03:30
○ 2026-05-10 23:43:26
●NSns1.pavietnam.vn2020-01-07 → 2026-05-10 · 2 obs
● 2026-05-10 23:43:26
●NSns2.pavietnam.vn2020-01-07 → 2026-05-10 · 2 obs
● 2026-05-10 23:43:26
●NSnsbak.pavietnam.net2020-01-07 → 2026-05-10 · 2 obs
● 2026-05-10 23:43:26
●MXmx.yandex.net2020-01-07 → 2026-05-10 · 2 obs
● 2026-05-10 23:43:26
○A103.1.236.562020-01-07 → 2020-01-07 · 3 obs
○ 2026-05-01 16:03:30
○ 2026-05-10 23:43:26
●A171.244.143.1812026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 16:03:30
● 2026-05-10 23:43:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| edubox.vn | ns1.pavietnam.vn, nsbak.pavietnam.net, ns2.pavietnam.vn | 4 records |
✅ 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 edubox.vn (unsigned zone)
⏱️ Timing
Total: 1925ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 171.244.143.181 |
| NS | 3 | nsbak.pavietnam.net, ns2.pavietnam.vn... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | ns2.pavietnam.vn hostmaster.edubox.vn |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.pavietnam.vn, ns2.pavietnam.vn, ns1.pavietnam.vn...)
Analysis
Hierarchy
edubox.vn is a parent of api.edubox.vn and www.edubox.vn.
IP Addresses
edubox.vn maps to IP address 171.244.143.181.
Other host names, for example evt-face.techfashion.vn, api.edubox.vn and www.edubox.vn share the same IP as edubox.vn.
Name Servers
edubox.vn is delegated to name servers nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
edubox.vn at least partially shares name servers with other domains such as nghiatranglachongvien.vn, diendanmaytinhcamtay.com, dquahotel.com, maytinhsinhvien.vn and duongminhchau.com.
these name servers are commonly used with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, ns3.dotvndns.vn, nsbak.pavietnam.vn and dnsbak.pavietnam.vn.
Host names with two IP numbers:
nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22.
ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3.
ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247.
Mail Servers
edubox.vn is handled by a single mail server, mx.yandex.net.
edubox.vn shares the same mail server setup as other domains, including aliho.ru, avtovo-motors.ru, zdessoft.ru, sanchitravels.com and elkafuar.com.
edubox.vn shares some mail servers with other domains, for instance mtpkrskstate.ru and factorplat.ru.
Host name mx.yandex.net points to IPs 2a02:6b8::311 and 77.88.21.249.