etrontech.vn - robtex.com
etrontech.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=2030761914 | ||||||
Subdomains
www.etrontech.vn |
Same first word
etrontech.vn |
Similar names
DNS History
7 records (7 active, 0 former)
●NSmark.ns.cloudflare.com2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 04:49:32
●NSrita.ns.cloudflare.com2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 04:49:32
●MXsmtp.google.com2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 04:49:32
●A104.21.6.2342026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 04:49:32
●A172.67.135.1152026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 04:49:32
●A2606:4700:3030::6815:6ea2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 04:49:32
●A2606:4700:3032::ac43:87732026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 04:49:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| etrontech.vn | mark.ns.cloudflare.com, rita.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.140
NS records: mark.ns.cloudflare.com, rita.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for etrontech.vn (unsigned zone)
⏱️ Timing
Total: 1595ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.135.115, 104.21.6.234 |
| AAAA | 2 | 2606:4700:3030::6815:6ea, 2606:4700:3032::ac43:8773 |
| NS | 2 | mark.ns.cloudflare.com, rita.ns.cloudflare.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 2 | google-site-verification=JqZ7eFGzZDbROs_, v=spf1 a mx ip4:103.216.118.242 ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | mark.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
etrontech.vn is the parent of www.etrontech.vn.
IP Addresses
Four IP numbers are pointed to by etrontech.vn: 2606:4700:3030::6815:6ea, 2606:4700:3032::ac43:8773, 104.21.6.234 and 172.67.135.115.
other host names including leftnet.org, polarequinix.sbs, 0065edu.com, kimsport.xyz and (0x736578)o.online share IP numbers with etrontech.vn.
Name Servers
etrontech.vn is delegated to two name servers mark.ns.cloudflare.com and rita.ns.cloudflare.com.
etrontech.vn shares the same name server setup as other domains, for instance beakybal4.co.uk, solarium-neuchatel.ch, rakocevic.net, abetterpasswordreset.com and promotionalgods.co.uk.
etrontech.vn at least partially shares name servers with other domains, for instance nova.zone, netflowcorp.com, popke.pl, ptkgb.co.id and rebin.ir.
These name servers are commonly used alongside princess.ns.cloudflare.com and leah.ns.cloudflare.com.
Host names with six IP numbers:
Host name mark.ns.cloudflare.com points to: 2606:4700:58::adf5:3b82, 2803:f800:50::6ca2:c182, 2a06:98c1:50::ac40:2182, 108.162.193.130, 172.64.33.130 and 173.245.59.130.
Host name rita.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8c, 2803:f800:50::6ca2:c08c, 2a06:98c1:50::ac40:208c, 108.162.192.140, 172.64.32.140 and 173.245.58.140.
Mail Servers
etrontech.vn is handled by a single mail server, smtp.google.com.
etrontech.vn shares the same mail server setup as other domains, for instance brandaid.co, finalista.com, savesm.com, dietrichsdorf.de and gnotov.com.
etrontech.vn shares some mail servers with other domains, at least partially, for instance geobrasilis.com.br, pupitre.fr, genome.com, slps.tp.edu.tw and kahipay.com.
smtp.google.com points to nine IPs: 2607:f8b0:4004:c1f::1a, 2607:f8b0:4004:c1f::1b, 2607:f8b0:4004:c21::1b, 2607:f8b0:4004:c25::1a, 64.233.180.26, 64.233.180.27, 142.251.179.26, 142.251.179.27 and 192.178.218.26.