smarthis.vn - robtex.com
smarthis.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 42.96.56.139🇻🇳 CMC-142.96.56.0/24 CMCTELECOM-VN | ||||||
| NS | nsbak.dotvndns.com ⭐ | ||||||
| A | 2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | nsbak.dotvndns.com | ||||||
| A | 112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns8922.dotvndns.vn | ||||||
| NS | ns1.dotvndns.vn | ||||||
| A | 2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| A | 112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns1.dotvndns.vn | ||||||
| NS | ns2.dotvndns.vn | ||||||
| A | 2406:9c80::9000:111🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | ns2.dotvndns.vn | ||||||
| A | 222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT | ||||||
| PTR | static.vdc.vn | ||||||
| PTR | static.vnpt.vn | ||||||
| NS | ns3.dotvndns.vn | ||||||
| A | 112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi | ||||||
| PTR | ns8922.dotvndns.vn | ||||||
| TXT | _globalsign-domain-verification=KvX1se1IR0BH1yyL5Qb0Ia3pyy9R_Ab1KAJXJB9fLM | ||||||
| SOA | nsbak.dotvndns.comhostmaster@smarthis.vn 2026-04-13 #11 | ||||||
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 2031-05-15 #19 | ||||||
Subdomains
kdl-crm-scs.smarthis.vn |
hoatam.smarthis.vn |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.dotvndns.vn2026-05-13 → 2026-07-29 · 2 obs
● 2026-07-29 14:22:26
●NSns2.dotvndns.vn2026-05-13 → 2026-07-29 · 2 obs
● 2026-07-29 14:22:26
●NSns3.dotvndns.vn2026-05-13 → 2026-07-29 · 2 obs
● 2026-07-29 14:22:26
●NSnsbak.dotvndns.com2026-05-13 → 2026-07-29 · 2 obs
● 2026-07-29 14:22:26
●A42.96.56.1392026-05-13 → 2026-07-29 · 2 obs
● 2026-07-29 14:22:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, c.dns-servers.vn, b.dns-servers.vn, e.dns-servers.vn... | - |
| smarthis.vn | ns3.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, ns1.dotvndns.vn | 4 records |
✅ Authoritative Response
Server:112.213.89.3
NS records: ns3.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, ns1.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smarthis.vn (unsigned zone)
⏱️ Timing
Total: 1955ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 42.96.56.139 |
| NS | 4 | nsbak.dotvndns.com, ns2.dotvndns.vn... |
| TXT | 1 | _globalsign-domain-verification=KvX1se1I |
| SOA | 1 | nsbak.dotvndns.com hostmaster.smarthis.v |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.dotvndns.vn, ns2.dotvndns.vn, ns1.dotvndns.vn...)
Analysis
Hierarchy
smarthis.vn is the parent domain of kdl-crm-scs.smarthis.vn and hoatam.smarthis.vn.
IP Addresses
smarthis.vn points to a single IP number: 42.96.56.139.
Additional host names — affiliate.aih.uat.vn, sche.aih.uat.vn, shop-web.aih.uat.vn and two others — share IP numbers with smarthis.vn.
Name Servers
smarthis.vn has four authoritative name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and ns3.dotvndns.vn.
The name servers of smarthis.vn overlap at least partially with those of other domains — among them bluewood.com.vn, southerngraphite.com.vn, favri.org.vn and two more.
These name servers commonly co-occur with the name servers ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net and ns4.dotvndns.vn.
Host names with two IP numbers:
nsbak.dotvndns.com resolves to two addresses: 112.213.89.22 and 2406:9c80::9000:302.
ns1.dotvndns.vn resolves to two addresses: 112.213.89.3 and 2406:9c80::66.
ns2.dotvndns.vn resolves to two addresses: 222.255.121.247 and 2406:9c80::9000:111.
Host names pointing to a single IP address:
The hostname ns3.dotvndns.vn resolves to 112.213.89.22.
nsbak.dotvndns.com along with ns3.dotvndns.vn each resolve to 112.213.89.22 IP addresses.