poscodxvn.com - robtex.com
poscodxvn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.213.89.48🇻🇳 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 | ns8948.dotvndns.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 | ||||||
| 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 | ||||||
| MX | antispam.posco.net ⭐ | ||||||
| A | 116.123.216.77🇰🇷 POSNET116.123.216.0/24 POSCO _ICT | ||||||
| PTR | antispam.posco.net | ||||||
| TXT | v=spf1 ip4:116.123.216.76 ip4:116.123.216.87 ip4:116.123.216.103 ip4:116.123.... | ||||||
| TXT | MS=ms53690031 | ||||||
| SOA | nsbak.pavietnam.nethostmaster@poscodxvn.com 2025-09-16 #9 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778343891 | ||||||
Same first word
poscodxvn.com |
DNS History
5 records (5 active, 0 former)
●NSns1.pavietnam.vn2026-05-04 → 2026-05-09 · 2 obs
● 2026-05-09 16:38:26
●NSns2.pavietnam.vn2026-05-04 → 2026-05-09 · 2 obs
● 2026-05-09 16:38:26
●NSnsbak.pavietnam.net2026-05-04 → 2026-05-09 · 2 obs
● 2026-05-09 16:38:26
●A112.213.89.482026-05-04 → 2026-05-09 · 2 obs
● 2026-05-09 16:38:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net... | - |
| poscodxvn.com | nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn | - |
✅ Authoritative Response
Server:222.255.121.247
NS records: nsbak.pavietnam.net, ns1.pavietnam.vn, ns2.pavietnam.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for poscodxvn.com (unsigned zone)
⏱️ Timing
Total: 1625ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.213.89.48 |
| NS | 3 | ns1.pavietnam.vn, ns2.pavietnam.vn... |
| MX | 1 | antispam.posco.net (pri: 5) |
| TXT | 2 | v=spf1 ip4:116.123.216.76 ip4:116.123.21, MS=ms53690031 |
| SOA | 1 | nsbak.pavietnam.net hostmaster.poscodxvn |
Analysis
IP Addresses
poscodxvn.com resolves to one IP number: 112.213.89.48.
other host names including mail.quankara.com, www.quankara.com, mail.anhduongmusic.edu.vn, quankara.com and azkho.com share IP numbers with poscodxvn.com.
Name Servers
poscodxvn.com is delegated to three name servers nsbak.pavietnam.net, ns1.pavietnam.vn and ns2.pavietnam.vn.
poscodxvn.com at least partially shares name servers with other domains, for instance wi-mesh.com.vn, thietbidungcubuffet.com, d-na.com.vn, lumiererewards.vn and cocaduy2k7marketing.id.vn.
these name servers are often used together with ns1.dotvndns.vn, ns2.dotvndns.vn, nsbak.dotvndns.com and nsbak.pavietnam.vn.
Host names with two IP numbers:
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.
Mail Servers
poscodxvn.com is handled by a single mail server, antispam.posco.net.
poscodxvn.com shares the same mail server setup as other domains, for instance poscoplantec.co.kr, poscotmc.com, posef.or.kr, p-nr.com and pyvina.com.
poscodxvn.com shares some mail servers with other domains, at least partially, for instance poscocnc.co.kr, poscoanc.com, posmate.com, dwc.co.kr and poscocnc.com.
antispam.posco.net resolves to IP 116.123.216.77.