rcmi.com.vn - robtex.com
rcmi.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.77.162.40🇻🇳 SUPERDATA103.77.162.0/24 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 | varna.maychu.cloud | ||||||
| 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 | mail90165.maychuemail.com ⭐ | ||||||
| A | 112.213.90.165🇻🇳 SUPERDATA112.213.90.0/24 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 | mail90165.maychuemail.com | ||||||
| TXT | v=spf1 include:spf.maychuemail.com ~all | ||||||
| TXT | _globalsign-domain-verification=jXgU0rVSdMfu5fyoI-h-cn9KnLrD_lJmutpiLGNcxH | ||||||
| TXT | google-site-verification=gdI7pDJeywJfgBtiG20-lKZEcUe4Ac4r3_aN79XhMxA | ||||||
| TXT | k5x4jncqxx79x9b9897q0ztlj5gmnnyk | ||||||
| SOA | ns1.pavietnam.vnhostmaster@rcmi.com.vn 2025-12-24 #13 | ||||||
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=2022848094 | ||||||
Subdomains
vn.rcmi.com.vn |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.pavietnam.vn2026-05-22 → 2026-08-13 · 2 obs
● 2026-08-13 16:51:42
●NSns2.pavietnam.vn2026-05-22 → 2026-08-13 · 2 obs
● 2026-08-13 16:51:42
●NSnsbak.pavietnam.net2026-05-22 → 2026-08-13 · 2 obs
● 2026-08-13 16:51:42
●MXmail90165.maychuemail.com2026-05-22 → 2026-08-13 · 2 obs
● 2026-08-13 16:51:42
●A103.77.162.402026-05-22 → 2026-08-13 · 2 obs
● 2026-08-13 16:51:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | 16 records |
| rcmi.com.vn | nsbak.pavietnam.net, ns2.pavietnam.vn, ns1.pavietnam.vn | - |
✅ Authoritative Response
Server:112.213.89.3
NS records: nsbak.pavietnam.net, ns2.pavietnam.vn, ns1.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rcmi.com.vn (unsigned zone)
⏱️ Timing
Total: 2567ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.77.162.40 |
| NS | 3 | ns1.pavietnam.vn, nsbak.pavietnam.net... |
| MX | 1 | mail90165.maychuemail.com (pri: 10) |
| TXT | 4 | _globalsign-domain-verification=jXgU0rVS, v=spf1 include:spf.maychuemail.com ~all... |
| SOA | 1 | ns1.pavietnam.vn hostmaster.rcmi.com.vn |
📌 Glue Records Collected
Total: 16
In-bailiwick: 16 (a.dns-servers.vn, a.dns-servers.vn, b.dns-servers.vn...)
Analysis
Hierarchy
rcmi.com.vn is a parent domain of vn.rcmi.com.vn.
IP Addresses
rcmi.com.vn directs to one IP number, which is 103.77.162.40.
Among the host names that share IP numbers with rcmi.com.vn are bdcl.ktktbl.edu.vn, canhoaviet.com, zgdspdwyby.asr1.aid.edu.vn and two others.
Name Servers
rcmi.com.vn is served by three name servers: nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
rcmi.com.vn shares at least some of its name servers with other domains, including viland.net, cloudcharm.net, taynamsolution.vn and two others.
These name servers are frequently seen alongside the name servers ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and ns3.dotvndns.vn.
The hostnames nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn each direct to two IP addresses — nsbak.pavietnam.net to 112.213.89.22 and 2406:9c80::9000:302, ns1.pavietnam.vn to 112.213.89.3 and 2406:9c80::66, and ns2.pavietnam.vn to 222.255.121.247 and 2406:9c80::9000:111.
Mail Servers
rcmi.com.vn routes its mail through a single mail server, mail90165.maychuemail.com.
rcmi.com.vn has the same mail server arrangement as a number of other domains, for example pvtrans.vn, anhacorp.com, topgift.com.vn and two more.
rcmi.com.vn shares at least some of its mail servers with other domains — for example difas.vn, edumatch.edu.vn, lienson.vn and two more.
It is common to find these mail servers paired with the mail servers mx90165.maychuemail.net.
mail90165.maychuemail.com resolves to 112.213.90.165 and no other IP number.