pie.edu.vn - robtex.com
pie.edu.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.7.6.24🇻🇳 SAPO-VN103.7.6.0/24 | ||||||
| NS | ns1.sapo.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 | ns2.sapo.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| MX | mail.pie.edu.vn ⭐ | ||||||
| A | 210.245.8.134🇻🇳 FPT-AS-AP210.245.8.0/21 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | ns1.sapo.vnhostmaster@pie.edu.vn 2025-01-23 #3 | ||||||
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=2018564748 | ||||||
Subdomains
9b8e11e5-cc2a-4672-a52d-2bd83d9a4534.pie.edu.vn |
7285d429-e0a3-4218-88e8-d4eaa8575346.pie.edu.vn |
7abe0a44-30c7-4d88-822c-69d7df731759.pie.edu.vn |
mail.pie.edu.vn |
74bac965-906e-4e65-b1e3-05484113e58c.pie.edu.vn |
www.pie.edu.vn |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●MXmail.pie.edu.vn2026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 18:31:10
●A103.7.6.242026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 18:31:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| pie.edu.vn | ns2.sapo.vn, ns1.sapo.vn | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns2.sapo.vn, ns1.sapo.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pie.edu.vn (unsigned zone)
⏱️ Timing
Total: 2157ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.7.6.24 |
| NS | 2 | ns1.sapo.vn, ns2.sapo.vn |
| MX | 1 | mail.pie.edu.vn (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.sapo.vn hostmaster.pie.edu.vn |
Analysis
Hierarchy
pie.edu.vn is a parent of 9b8e11e5-cc2a-4672-a52d-2bd83d9a4534.pie.edu.vn, 7285d429-e0a3-4218-88e8-d4eaa8575346.pie.edu.vn, 7abe0a44-30c7-4d88-822c-69d7df731759.pie.edu.vn, mail.pie.edu.vn, 74bac965-906e-4e65-b1e3-05484113e58c.pie.edu.vn and a few other host names.
IP Addresses
pie.edu.vn resolves to a single IP address: 103.7.6.24.
Other host names including www.nuhoangyensao.vn, 97c7d54b-2a8c-49ec-9af7-52b60541eae0.thptbacduong.edu.vn, www.nasunpaint.vn, www.2dopowertools.vn and www.hiephoivsa.com.vn share IP numbers with pie.edu.vn.
Name Servers
pie.edu.vn's delegation uses two name servers, ns1.sapo.vn and ns2.sapo.vn.
pie.edu.vn shares the same name server setup as other domains, for example anhobbystore.com, bibstudio.vn, halushop.vn, a2home.com.vn and kentshop.com.vn.
pie.edu.vn at least partially shares name servers with other domains, including ttauto.vn, vntoy.vn, europaintvietnam.com.vn, totobm.com and kindergartenvietnam.edu.vn.
these name servers are commonly used with ns1.dotvndns.vn, ns2.dotvndns.vn, ns1.dkt.com.vn, ns1.pavietnam.vn and ns2.pavietnam.vn.
Host names with a single IP:
ns1.sapo.vn points to 112.213.89.3.
ns2.sapo.vn points to 222.255.121.247.
Mail Servers
pie.edu.vn is handled by a single mail server, mail.pie.edu.vn.
mail.pie.edu.vn points to a single IP: 210.245.8.134.