smartcenter.com.vn - robtex.com
smartcenter.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=2022707627 | ||||||
Same first word
Similar names
smartcentre.eu |
mastercentr.ru |
centersmart.sbs |
masternetcr.com |
centersmart.click |
mastercentr.org |
smartcentre.de |
stramcenter.com |
smartcentre.cat |
smartcentre.co.in |
centresmart.com |
smartcentre.com.au |
DNS History
6 records (6 active, 0 former)
●NSns1.dotvndns.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 03:51:32
●NSns1.pavietnam.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 03:51:32
●NSns2.dotvndns.vn2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 03:51:32
●NSnsbak.dotvndns.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 03:51:32
●MXsmartcenter-com-vn.mail.protection.outlook.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 03:51:32
●A117.7.238.1282026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 03:51:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| smartcenter.com.vn | ns1.dotvndns.vn, nsbak.dotvndns.com, ns2.dotvndns.vn | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns1.dotvndns.vn, nsbak.dotvndns.com, ns2.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartcenter.com.vn (unsigned zone)
⏱️ Timing
Total: 1984ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 117.7.238.128 |
| NS | 3 | ns2.dotvndns.vn, nsbak.dotvndns.com... |
| MX | 1 | smartcenter-com-vn.mail.protection.outlo |
| TXT | 3 | 1v=spf1 include:spf.protection.outlook.c, MS=ms18214352... |
| SOA | 1 | ns1.pavietnam.vn hostmaster.smartcenter. |
Analysis
IP Addresses
smartcenter.com.vn points to a single IP number: 117.7.238.128.
Name Servers
smartcenter.com.vn is delegated to four name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and ns1.pavietnam.vn.
smartcenter.com.vn at least partially shares name servers with other domains, for instance apag.edu.vn, bennix.com.vn, manhtuan.com, chithanhco.com and cidvietnamstd.vn.
These name servers are commonly used alongside ns2.pavietnam.vn, nsbak.pavietnam.net, ns3.dotvndns.vn and ns4.dotvndns.vn.
Names with two IPs:
nsbak.dotvndns.com resolves to 2406:9c80::9000:302 and 112.213.89.22.
ns1.dotvndns.vn resolves to 2406:9c80::66 and 112.213.89.3.
ns2.dotvndns.vn resolves to 2406:9c80::9000:111 and 222.255.121.247.
ns1.pavietnam.vn resolves to 2406:9c80::66 and 112.213.89.3.
Names resolving to 2406:9c80::66: ns1.dotvndns.vn and ns1.pavietnam.vn.
Names resolving to 112.213.89.3: ns1.dotvndns.vn and ns1.pavietnam.vn.
Pattern: ns1.dotvndns.vn and ns1.pavietnam.vn share the two IPs 2406:9c80::66 and 112.213.89.3.
Mail Servers
smartcenter.com.vn is handled by a single mail server, smartcenter-com-vn.mail.protection.outlook.com.
The host name smartcenter-com-vn.mail.protection.outlook.com resolves to six IP numbers: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.