simplex.vn - dns.ninja
simplex.vn
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 2031-06-10 #43 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●MXalt1.aspmx.l.google.com2026-05-01 → 2026-08-01 · 2 obs
● 2026-08-01 02:57:26
●MXalt2.aspmx.l.google.com2026-05-01 → 2026-08-01 · 2 obs
● 2026-08-01 02:57:26
●MXalt3.aspmx.l.google.com2026-05-01 → 2026-08-01 · 2 obs
● 2026-08-01 02:57:26
●MXalt4.aspmx.l.google.com2026-05-01 → 2026-08-01 · 2 obs
● 2026-08-01 02:57:26
●MXaspmx.l.google.com2026-05-01 → 2026-08-01 · 2 obs
● 2026-08-01 02:57:26
●A103.154.102.172026-05-01 → 2026-08-01 · 2 obs
● 2026-08-01 02:57:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | 15 records |
| simplex.vn | ns2.matbao.vn, ns1.matbao.vn | 2 records |
✅ Authoritative Response
Server:13.250.228.99
NS records: ns2.matbao.vn, ns1.matbao.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simplex.vn (unsigned zone)
⏱️ Timing
Total: 5039ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.154.102.17 |
| NS | 2 | ns2.matbao.vn, ns1.matbao.vn |
| MX | 5 | ALT1.ASPMX.L.GOOGLE.COM (pri: 5), ALT4.ASPMX.L.GOOGLE.COM (pri: 10)... |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, google-site-verification=JEO1wd2Kpk3Zjw2 |
| SOA | 1 | ns1.matbao.vn admin.matbao.com |
📌 Glue Records Collected
Total: 17
In-bailiwick: 15 (a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn...)
Out-of-bailiwick: 2 (ns2.matbao.vn, ns1.matbao.vn)
Analysis
IP Addresses
simplex.vn directs to one IP number, which is 103.154.102.17.
Among the host names that share IP numbers with simplex.vn are www.devor.vn, danangtour.net, www.demmart.vn and two others.
Name Servers
Two name servers handle the delegation for simplex.vn: ns1.matbao.vn and ns2.matbao.vn.
simplex.vn has the same name server delegation as a number of other domains, such as iface.vn, kientruc3i.vn, highlightyourdream.vn and two more.
There is at least partial name server overlap between simplex.vn and other domains — truyentincanhbaochay.vn, j4teen.net, skechersfriendshipwalk.vn and two more among them.
These name servers are routinely co-deployed with the name servers ns1.matbao.com, ns2.matbao.com, ns-bak.matbao.com and two others.
ns1.matbao.vn and ns2.matbao.vn both carry two IP addresses. The A records for ns1.matbao.vn are 13.250.228.99 and 103.110.128.60; the A records for ns2.matbao.vn are 35.198.203.127 and 103.138.89.11.
Mail Servers
Five mail servers handle simplex.vn: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
Hosts with two IP numbers each:
aspmx.l.google.com resolves to two addresses: 142.251.179.26 and 2607:f8b0:4004:c09::1b.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1b.