smartec.com.vn - robtex.com
smartec.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.213.89.38🇻🇳 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 | ns8938.dotvndns.vn | ||||||
| NS | dns1.anvanan.com ⭐ | ||||||
| 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 | ns1.pavietnam.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.pavietnam.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 | nsbak.pavietnam.net | ||||||
| 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 | ||||||
| MX | mail92152.maychuemail.com ⭐ | ||||||
| A | 112.213.92.152🇻🇳 SUPERDATA112.213.92.0/24 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 | mail92152.maychuemail.com | ||||||
| MX | mx92152.maychuemail.net(10) | ||||||
| A | 112.213.92.152🇻🇳 SUPERDATA112.213.92.0/24 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 | mail92152.maychuemail.com | ||||||
| TXT | 720xrrcnt47b6cz064c831yd2k0fwn6b | ||||||
| TXT | v=spf1 +a +mx +ip4:112.213.92.152 ~all | ||||||
| TXT | 8s02dr9t6h0fcs8qmzt6gcr2ml2y6qzk | ||||||
| TXT | _149h6ss7nvaevpctthgq2tw3(0x37313735)xus | ||||||
| SOA | dns1.anvanan.comhostmaster@smartec.com.vn 2025-08-01 #56 | ||||||
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=2022711337 | ||||||
Subdomains
gitlab.smartec.com.vn |
ssp.smartec.com.vn |
redmine.smartec.com.vn |
extranet.smartec.com.vn |
mail.smartec.com.vn |
webmail.smartec.com.vn |
xwiki.smartec.com.vn |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSdns1.anvanan.com2026-05-08 → 2026-05-12 · 2 obs
● 2026-05-12 07:01:50
●NSns1.pavietnam.vn2026-05-08 → 2026-05-12 · 2 obs
● 2026-05-12 07:01:50
●NSns2.pavietnam.vn2026-05-08 → 2026-05-12 · 2 obs
● 2026-05-12 07:01:50
●NSnsbak.pavietnam.net2026-05-08 → 2026-05-12 · 2 obs
● 2026-05-12 07:01:50
●MXmail92152.maychuemail.com2026-05-08 → 2026-05-12 · 2 obs
● 2026-05-12 07:01:50
●MXmx92152.maychuemail.net2026-05-08 → 2026-05-12 · 2 obs
● 2026-05-12 07:01:50
●A112.213.89.382026-05-08 → 2026-05-12 · 2 obs
● 2026-05-12 07:01:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| smartec.com.vn | ns2.pavietnam.vn, ns1.pavietnam.vn, nsbak.pavietnam.net | - |
✅ Authoritative Response
Server:112.213.89.22
NS records: ns2.pavietnam.vn, ns1.pavietnam.vn, nsbak.pavietnam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartec.com.vn (unsigned zone)
⏱️ Timing
Total: 2567ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.213.89.38 |
| NS | 3 | ns1.pavietnam.vn, ns2.pavietnam.vn... |
| MX | 2 | mail92152.maychuemail.com (pri: 5), mx92152.maychuemail.net (pri: 10) |
| TXT | 4 | v=spf1 +a +mx +ip4:112.213.92.152 ~all, 720xrrcnt47b6cz064c831yd2k0fwn6b... |
| SOA | 1 | dns1.anvanan.com hostmaster.smartec.com. |
Analysis
Hierarchy
smartec.com.vn is the parent of gitlab.smartec.com.vn, ssp.smartec.com.vn, redmine.smartec.com.vn, extranet.smartec.com.vn, mail.smartec.com.vn and several other host names.
IP Addresses
smartec.com.vn points to a single IP: 112.213.89.38.
Other host names, for instance www.daihaithanh.com, vietjoli.net, trahoanu.com, satra-phamhung.com and nhatnghe.vn share IP numbers with smartec.com.vn.
Name Servers
smartec.com.vn is delegated to four name servers: dns1.anvanan.com, nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
smartec.com.vn at least partially shares its name servers with other domains, for instance pitesvietnam.com, tvigroup.vn, 3pmetal.com.vn, luoichegiare.com and thanhhungvn.com.
these name servers are commonly used with the name servers dns2.anvanan.com, ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com, ns1.anvanan.com and ns3.dotvndns.vn.
Hostnames with two IPs:
nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22
ns1.pavietnam.vn points to 2406:9c80::66 and 112.213.89.3
ns2.pavietnam.vn points to 2406:9c80::9000:111 and 222.255.121.247
Hostnames with one IP:
dns1.anvanan.com points to 112.213.89.3
Hostnames pointing to 112.213.89.3:
ns1.pavietnam.vn and dns1.anvanan.com
Mail Servers
Two mail servers mail92152.maychuemail.com and mx92152.maychuemail.net handle smartec.com.vn.
smartec.com.vn uses the same mail server setup as other domains such as tracogroup.com.vn, hyundaiquangbinh.vn, kgc.vn, vinaid.vn and inkdtex.com.
smartec.com.vn shares some mail servers with other domains, including scom.com.vn, vinco-control.com, roxane.vn, dsgvn.com and goldenworld.com.vn.
These mail servers are commonly used alongside the mail servers mail163100.maychuemail.com and mail9340.maychuemail.com.
Host names with one IP number: mail92152.maychuemail.com and mx92152.maychuemail.net point to 112.213.92.152.