sbm.com.vn - robtex.com
sbm.com.vn
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022706396 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
○MXmail.sbm.com.vn2026-05-01 → 2026-05-05 · 4 obs
● 2026-05-05 20:32:42
○ 2026-05-08 12:17:00
○ 2026-05-09 06:08:40
●MXsmtp.google.com2026-05-08 → 2026-05-09 · 3 obs
● 2026-05-08 12:17:00
● 2026-05-09 06:08:40
●A103.159.53.92026-05-01 → 2026-05-09 · 2 obs
● 2026-05-09 06:08:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| sbm.com.vn | ns4.tenten.vn, ns5.tenten.vn, ns6.tenten.vn | - |
✅ Authoritative Response
Server:103.18.7.204
NS records: ns4.tenten.vn, ns5.tenten.vn, ns6.tenten.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sbm.com.vn (unsigned zone)
⏱️ Timing
Total: 2437ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.159.53.9 |
| NS | 3 | ns6.tenten.vn, ns5.tenten.vn... |
| MX | 1 | smtp.google.com (pri: 0) |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, google-site-verification=3CVjQuZMuZ8CVEN |
| SOA | 1 | ns4.tenten.vn hostmaster.sbm.com.vn |
Analysis
Hierarchy
sbm.com.vn is a parent of mail.sbm.com.vn and www.sbm.com.vn.
IP Addresses
sbm.com.vn points to a single IP number: 103.159.53.9.
Other host names, for instance www.thegioibiaruou.net.vn, smartbook.edu.vn, intrananh.com, binhanevn.vn and madasvn.com share IP numbers with sbm.com.vn.
Name Servers
The domain sbm.com.vn is delegated to three name servers: ns4.tenten.vn, ns5.tenten.vn and ns6.tenten.vn.
sbm.com.vn shares name servers with other domains at least partially, for instance cuongtin.vn, luatgiadang.vn, dakadogroup.vn, hifi.com.vn and biofixfresh.com.vn.
these name servers are often used with ns1.tenten.vn, ns2.tenten.vn and ns3.tenten.vn.
Host names with two IP numbers:
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
The mail server for sbm.com.vn is smtp.google.com.
sbm.com.vn shares the same mail server setup as other domains, including bult.com, cctreesol.com, nuestrocampo.com, polodating.com and beardednerd.com.
sbm.com.vn shares some mail servers with other domains, including numismaticaeuromania.com, followerfabrik.de, bedrokk.com, designyourlife.fr and golfpilot.com.
Hostname smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c0b::1a, 2607:f8b0:4004:c17::1a, 2607:f8b0:4004:c19::1a, 2607:f8b0:4004:c19::1b, 142.250.31.27, 142.251.16.26, 142.251.16.27, 142.251.111.26 and 142.251.111.27.