samcorp.com.vn - robtex.com
samcorp.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=2022811056 | ||||||
Subdomains
www.samcorp.com.vn |
autodiscover.samcorp.com.vn |
webmail.samcorp.com.vn |
cpcalendars.samcorp.com.vn |
cpcontacts.samcorp.com.vn |
cpanel.samcorp.com.vn |
webdisk.samcorp.com.vn |
mail.samcorp.com.vn |
Same first word
Similar names
DNS History
11 records (11 active, 0 former)
●NSns1.dotvndns.vn2026-07-02 → 2026-07-18 · 2 obs
● 2026-07-18 20:25:04
●NSns1.pavietnam.vn2026-07-02 → 2026-07-18 · 2 obs
● 2026-07-18 20:25:04
●NSns2.dotvndns.vn2026-07-02 → 2026-07-18 · 2 obs
● 2026-07-18 20:25:04
●NSns2.pavietnam.vn2026-07-02 → 2026-07-18 · 2 obs
● 2026-07-18 20:25:04
●NSnsbak.dotvndns.com2026-07-02 → 2026-07-18 · 2 obs
● 2026-07-18 20:25:04
●MXalt1.aspmx.l.google.com2026-07-02 → 2026-07-18 · 2 obs
● 2026-07-18 20:25:04
●MXalt2.aspmx.l.google.com2026-07-02 → 2026-07-18 · 2 obs
● 2026-07-18 20:25:04
●MXalt3.aspmx.l.google.com2026-07-02 → 2026-07-18 · 2 obs
● 2026-07-18 20:25:04
●MXalt4.aspmx.l.google.com2026-07-02 → 2026-07-18 · 2 obs
● 2026-07-18 20:25:04
●MXaspmx.l.google.com2026-07-02 → 2026-07-18 · 2 obs
● 2026-07-18 20:25:04
●A139.162.26.2322026-07-02 → 2026-07-18 · 2 obs
● 2026-07-18 20:25:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| samcorp.com.vn | ns2.dotvndns.vn, ns1.dotvndns.vn, nsbak.dotvndns.com | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns2.dotvndns.vn, ns1.dotvndns.vn, nsbak.dotvndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for samcorp.com.vn (unsigned zone)
⏱️ Timing
Total: 2150ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.162.26.232 |
| NS | 2 | ns1.pavietnam.vn, ns2.pavietnam.vn |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)... |
| TXT | 1 | google-site-verification=pUpKIpWNbGsNjl0 |
| SOA | 1 | ns1.pavietnam.vn hostmaster.samcorp.com. |
Analysis
Hierarchy
www.samcorp.com.vn, autodiscover.samcorp.com.vn, webmail.samcorp.com.vn, cpcalendars.samcorp.com.vn, cpcontacts.samcorp.com.vn and a few other host names are all children of samcorp.com.vn.
IP Addresses
samcorp.com.vn resolves to one IP address: 139.162.26.232.
tapchichieusang.com, helenenglish.edu.vn, kienthucxuatnhapkhau.com and two other host names share IP numbers with samcorp.com.vn.
Name Servers
samcorp.com.vn has five name servers, which are nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and two others.
The name servers of samcorp.com.vn overlap at least partially with those of other domains — among them dsssecurity.vn, bosshelmet.com.vn, dreamaparthotel.com and two more.
It is common to find these name servers alongside the name servers ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net and two others.
Hostnames that resolve to two IP addresses:
nsbak.dotvndns.com maps to two IP addresses — 112.213.89.22 and 2406:9c80::9000:302.
ns2.dotvndns.vn maps to two IP addresses — 222.255.121.247 and 2406:9c80::9000:111.
ns1.pavietnam.vn maps to two IP addresses — 112.213.89.3 and 2406:9c80::66.
ns2.pavietnam.vn maps to two IP addresses — 222.255.121.247 and 2406:9c80::9000:111.
Hosts with just one IP address:
ns1.dotvndns.vn points to the IP address 112.213.89.3.
These two host names — ns2.dotvndns.vn and ns2.pavietnam.vn — each point to 2406:9c80::9000:111 IP addresses.
These two host names — ns2.dotvndns.vn and ns2.pavietnam.vn — each point to 222.255.121.247 IP addresses.
These two host names — ns1.pavietnam.vn and ns1.dotvndns.vn — each point to 112.213.89.3 IP addresses.
Mail Servers
Five mail servers handle samcorp.com.vn: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
samcorp.com.vn has at least partial mail server overlap with other domains such as taritour.com.br, robot-reviews.com, thetrustedinsight.com and two more.
The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com maps to two IP addresses — 192.178.155.27 and 2607:f8b0:4004:c06::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1b.