vnvedu.org - robtex.com
vnvedu.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1778189970 | ||||||
Subdomains
www.vnvedu.org |
Same first word
vnvedu.org |
Similar names
DNS History
13 records (13 active, 0 former)
●NSns-master.inet.vn2026-05-01 → 2026-05-07 · 2 obs
● 2026-05-07 21:58:14
●MXalt1.aspmx.l.google.com2026-05-01 → 2026-05-07 · 2 obs
● 2026-05-07 21:58:14
●MXalt2.aspmx.l.google.com2026-05-01 → 2026-05-07 · 2 obs
● 2026-05-07 21:58:14
●MXalt3.aspmx.l.google.com2026-05-01 → 2026-05-07 · 2 obs
● 2026-05-07 21:58:14
●MXalt4.aspmx.l.google.com2026-05-01 → 2026-05-07 · 2 obs
● 2026-05-07 21:58:14
●MXaspmx.l.google.com2026-05-01 → 2026-05-07 · 2 obs
● 2026-05-07 21:58:14
●MXmx1.onemail.vn2026-05-01 → 2026-05-07 · 2 obs
● 2026-05-07 21:58:14
●MXmx2.onemail.vn2026-05-01 → 2026-05-07 · 2 obs
● 2026-05-07 21:58:14
●MXmx3.onemail.vn2026-05-01 → 2026-05-07 · 2 obs
● 2026-05-07 21:58:14
●A202.92.4.302026-05-01 → 2026-05-07 · 2 obs
● 2026-05-07 21:58:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| vnvedu.org | ns2.inet.vn, ns1.inet.vn, ns3.inet.vn | - |
✅ Authoritative Response
Server:210.211.99.38
NS records: ns2.inet.vn, ns1.inet.vn, ns3.inet.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vnvedu.org (unsigned zone)
⏱️ Timing
Total: 1200ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.92.4.30 |
| NS | 3 | ns1.inet.vn, ns2.inet.vn... |
| MX | 8 | mx1.onemail.vn (pri: 0), mx2.onemail.vn (pri: 0)... |
| TXT | 2 | v=spf1 include:_spf.onemail.vn ~all, google-site-verification=qXmSayIs2ebK6ys |
| SOA | 1 | ns-master.inet.vn postmaster.inet.vn |
Analysis
Hierarchy
vnvedu.org is the parent of www.vnvedu.org.
IP Addresses
vnvedu.org resolves to a single IP: 202.92.4.30.
Other host names, for instance nguyentthithuyhang.id.vn, e70630a3-ff3c-4445-a063-42d5e7e0adce.nha365.vn, cuacamau.com.vn, vattudienlanhak.vn and www.maydet.com.vn share IP numbers with vnvedu.org.
Name Servers
vnvedu.org is delegated to four name servers: ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.
vnvedu.org shares some name servers with other domains, for example mggialai.com.vn, vinhomescoloa.vn, huyhoangtechnology.com.vn, ivf199.com and dongy.vn.
Host names with two IP numbers:
ns1.inet.vn points to 2001:df7:ce00:1::7 and 202.92.4.25
ns2.inet.vn points to 2401:5f80:2001:4::30 and 210.211.99.38
ns3.inet.vn points to 2401:5f80:4001:4::14 and 203.113.174.42
Host names with one IP number:
ns-master.inet.vn points to 202.92.4.8
Mail Servers
vnvedu.org is handled by eight mail servers: mx1.onemail.vn, mx2.onemail.vn, mx3.onemail.vn, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
vnvedu.org shares some mail servers with other domains, at least partially; for instance djchef.com, auctown.jp, redlandlittleleague.com, infinit-design.net and hydrocar.cl.
these mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4023:c0b::1a and 74.125.137.26
alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1a and 192.178.128.27
alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26
alt3.aspmx.l.google.com points to 2a00:1450:4001:c21::1a and 142.251.127.27
alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27
Host names with one IP number:
mx1.onemail.vn points to 103.216.116.14
mx2.onemail.vn points to 103.72.96.29
mx3.onemail.vn points to 103.56.162.10