sim79.vn - robtex.com
sim79.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 serial=2030753613 | ||||||
Subdomains
www.sim79.vn |
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●MXalt2.aspmx.l.google.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:49:54
●MXaspmx.l.google.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:49:54
●MXaspmx2.googlemail.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:49:54
●MXaspmx3.googlemail.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:49:54
●A203.162.166.2492026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 00:49:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| sim79.vn | ns5.tenten.vn, ns6.tenten.vn, ns4.tenten.vn | - |
✅ Authoritative Response
Server:103.18.7.204
NS records: ns5.tenten.vn, ns6.tenten.vn, ns4.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sim79.vn (unsigned zone)
⏱️ Timing
Total: 2217ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.162.166.249 |
| NS | 3 | NS5.TENTEN.vn, NS4.TENTEN.vn... |
| MX | 4 | aspmx3.googlemail.com (pri: 10), aspmx.l.google.com (pri: 1)... |
| SOA | 1 | ns1.tenten.vn hostmaster.sim79.vn |
Analysis
Hierarchy
sim79.vn is the parent of www.sim79.vn.
IP Addresses
sim79.vn points to IP number 203.162.166.249.
For instance, other host names insun.sinh.edu.vn, mail.yszy.sinh.edu.vn, euqcvmail.sinh.edu.vn, what.website.server.sinh.edu.vn and tyjr.sinh.edu.vn share IP numbers with sim79.vn.
Name Servers
sim79.vn is delegated to four name servers: ns1.tenten.vn, ns4.tenten.vn, ns5.tenten.vn and ns6.tenten.vn.
sim79.vn shares name servers with other domains at least partially, for example dayboisaigon.com, advpr.net, danacomex.vn, gmhotel.com.vn and sangogroup.vn.
These name servers are commonly used with the name servers ns2.tenten.vn and ns3.tenten.vn.
Host names with two IP numbers:
ns1.tenten.vn points to: 2404:f080:1101:322:a150:95:113:2270 and 103.18.7.201
ns4.tenten.vn points to: 2404:f080:1101:302:a163:44:193:20 and 103.18.7.204
ns5.tenten.vn points to: 2404:f080:1101:302:a163:44:193:21 and 103.18.7.205
ns6.tenten.vn points to: 2404:f080:1101:302:a163:44:193:22 and 52.74.6.184
Mail Servers
sim79.vn is handled by four mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and alt2.aspmx.l.google.com.
sim79.vn shares mail servers with other domains at least partially; for instance gregbrimble.com, ns500698.ns500698.ns500698.ns500758.ns500698.ns500735.ns500698.ns500698.ns500736.ns500576.ns500698.ns500698.ns500686.ns500698.ns500619.ns500619.trackreceptor.com, ns500758.ns500759.ns500758.ns500698.ns500735.ns500698.ns500735.ns500698.ns500735.ns500736.ns500708.ns500576.ns500708.ns500708.ns500652.ns500652.ns500619.trackreceptor.com, ns500671.ns500742.ns500731.ns500731.ns500731.ns500649.ns500688.ns500671.ns500649.lustychickser.com and ns500671.ns500754.ns500742.ns500731.ns500704.ns500704.ns500705.ns500678.ns500649.lusty(0x736c7574)z.com.
these mail servers are often used together with mail servers alt1.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers: aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27; aspmx3.googlemail.com points to 2607:f8b0:4023:3003::1b and 172.253.145.27; aspmx.l.google.com points to 2607:f8b0:4004:c07::1a and 142.251.163.26; alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1b and 172.253.145.26. Host names that point to 2607:f8b0:4023:3003::1b are aspmx3.googlemail.com and alt2.aspmx.l.google.com.