daigakuvn.com - robtex.com
daigakuvn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 10.159.136.135 | ||||||
| NS | ns2.vdc2.vn ⭐ | ||||||
| A | 14.225.232.26🇻🇳 VNPT-AS-VN14.225.232.0/24 VNPT | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | ns1.vdc2.vn | ||||||
| A | 14.225.232.25🇻🇳 VNPT-AS-VN14.225.232.0/24 VNPT | ||||||
| PTR | static.vnpt.vn | ||||||
| MX | mx.vnptemail.vn ⭐ | ||||||
| A | 123.31.35.94🇻🇳 VNPT-AS-VN123.31.35.0/24 VNPT | ||||||
| PTR | gwftm-vnpt.vnptit.vn | ||||||
| TXT | v=spf1 a mx include:spf.vnptemail.vn ~all | ||||||
| SOA | ns2.vdc2.vninfo@daigakuvn.com 2023-08-01 #9 | ||||||
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=1778399081 | ||||||
Same first word
daigakuvn.com |
DNS History
6 records (4 active, 2 former)
○NSns.daigakuvn.com2015-08-13 → 2017-01-13 · 4 obs
● 2017-01-13 01:24:24
○ 2026-04-11 02:53:18
○ 2026-05-10 08:09:40
●NSns1.vdc2.vn2026-04-11 → 2026-05-10 · 3 obs
● 2026-04-11 02:53:18
● 2026-05-10 08:09:40
●NSns2.vdc2.vn2026-04-11 → 2026-05-10 · 3 obs
● 2026-04-11 02:53:18
● 2026-05-10 08:09:40
●MXmx.vnptemail.vn2026-04-11 → 2026-05-10 · 3 obs
● 2026-04-11 02:53:18
● 2026-05-10 08:09:40
○MXmx2.smd.vnn.vn2015-08-13 → 2017-01-13 · 4 obs
● 2017-01-13 01:24:24
○ 2026-04-11 02:53:18
○ 2026-05-10 08:09:40
●A10.159.136.1352026-04-11 → 2026-05-10 · 2 obs
● 2026-05-10 08:09:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net... | - |
| daigakuvn.com | ns1.vdc2.vn, ns2.vdc2.vn | - |
✅ Authoritative Response
Server:14.225.232.26
NS records: ns1.vdc2.vn, ns2.vdc2.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for daigakuvn.com (unsigned zone)
⏱️ Timing
Total: 4968ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 10.159.136.135 |
| NS | 2 | ns2.vdc2.vn, ns1.vdc2.vn |
| MX | 1 | mx.vnptemail.vn (pri: 5) |
| TXT | 1 | v=spf1 a mx include:spf.vnptemail.vn ~al |
| SOA | 1 | ns2.vdc2.vn info.daigakuvn.com |
Analysis
IP Addresses
daigakuvn.com points to IP number: 10.159.136.135.
Other host names such as ns.saigonford.com.vn, ns.vanhauvn.vn, ns.poscovietnam.com, ns.dichvudoanhnghiep.com.vn and ns.foodcrops.vn share IPs with daigakuvn.com.
Name Servers
daigakuvn.com is delegated to two name servers: ns1.vdc2.vn and ns2.vdc2.vn.
daigakuvn.com shares the same name server setup as baoholaodonghonghoa.com.vn, duckhai.com.vn, dongnai.gov.vn, dichvudoanhnghiep.vn and lbm.com.vn.
daigakuvn.com at least partially shares name servers with other domains, for instance greendeltatravel.com, thpt-vungtau.edu.vn, haiwang.com.vn, centerscape.com.vn and solienlacdientu.com.vn.
Host names with a single IP:
ns1.vdc2.vn points to 14.225.232.25.
ns2.vdc2.vn points to 14.225.232.26.
Mail Servers
daigakuvn.com is handled by a single mail server, mx.vnptemail.vn.
The mail server setup for daigakuvn.com matches that of other domains, for instance ttsco.vn, cevimetal.com.vn, inlandtravel.com.vn, titandanang.edu.vn and leolev.com.
daigakuvn.com shares some mail servers with other domains, for instance nganhuong.com.vn, vietlink-express.vn and bvtwct.vn.
mx.vnptemail.vn points to a single IP: 123.31.35.94.