ezclass.vn - robtex.com
ezclass.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.200.23.142🇻🇳 VNPT-AS-VN103.200.23.0/24 VNPT-NET | ||||||
| PTR | host142.vietnix.vn | ||||||
| NS | ns1.host142.vietnix.vn ⭐ | ||||||
| A | 14.225.211.78🇻🇳 VNPT-AS-VN14.225.211.0/24 VNPT | ||||||
| NS | ns2.host142.vietnix.vn | ||||||
| A | 14.225.211.78🇻🇳 VNPT-AS-VN14.225.211.0/24 VNPT | ||||||
| MX | ezclass.vn ⭐ | ||||||
| A | 103.200.23.142🇻🇳 VNPT-AS-VN103.200.23.0/24 VNPT-NET | ||||||
| PTR | host142.vietnix.vn | ||||||
| TXT | v=spf1 +a +mx +ip4:14.225.211.78 include:_spf.mta.vietnix.com ~all | ||||||
| SOA | ns1.host142.vietnix.vnroot@host142.vietnix.vn 2026-02-26 #4 | ||||||
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=2030590657 | ||||||
MX for
ezclass.vn |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.host142.vietnix.vn2026-03-24 → 2026-03-27 · 2 obs
● 2026-03-27 11:40:22
●NSns2.host142.vietnix.vn2026-03-24 → 2026-03-27 · 2 obs
● 2026-03-27 11:40:22
●MXezclass.vn2026-03-24 → 2026-03-27 · 2 obs
● 2026-03-27 11:40:22
●A103.200.23.1422026-03-24 → 2026-03-27 · 2 obs
● 2026-03-27 11:40:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | d.dns-servers.vn, a.dns-servers.vn, h.dns-servers.vn, e.dns-servers.vn... | - |
| ezclass.vn | ns1.host142.vietnix.vn, ns2.host142.vietnix.vn | - |
✅ Authoritative Response
Server:14.225.211.78
NS records: ns1.host142.vietnix.vn, ns2.host142.vietnix.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ezclass.vn (unsigned zone)
⏱️ Timing
Total: 1989ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.200.23.142 |
| NS | 2 | ns1.host142.vietnix.vn, ns2.host142.vietnix.vn |
| MX | 1 | ezclass.vn (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:14.225.211.78 include |
| SOA | 1 | ns1.host142.vietnix.vn root.host142.viet |
Analysis
Mail Server Role
ezclass.vn serves as the mail server for ezclass.vn.
IP Addresses
ezclass.vn points to a single IP number: 103.200.23.142.
Other host names, for instance keochongdot.vn, caopro.site, nuireading2k.com, top1tut.com and yeuquangnam.vn share IP numbers with ezclass.vn.
Name Servers
Delegation for ezclass.vn rests with two name servers, ns1.host142.vietnix.vn and ns2.host142.vietnix.vn.
ezclass.vn shares the same name server setup as other domains, including vitamincode.edu.vn, otovinfastbinhchanh.vn, tuanthuyfood.com, chuyennhuongve.com and gochiennha.com.
ezclass.vn at least partially shares name servers with other domains, for instance aodainhauyen.com, mientrungquetoi.vn, nhathuocmaian.vn, tuviluangiai.vn and andancoffee.com.
These name servers are commonly used with ns1.vietnix.net and ns2.vietnix.net.
Host names sharing a single IP:
ns1.host142.vietnix.vn points to 14.225.211.78
ns2.host142.vietnix.vn points to 14.225.211.78
Host names that point to 14.225.211.78: ns1.host142.vietnix.vn and ns2.host142.vietnix.vn
Mail Servers
A single mail server handles ezclass.vn.
ezclass.vn points to a single IP: 103.200.23.142.