47computer.com - robtex.com
47computer.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.213.89.78🇻🇳 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 | hector.dotvndns.com | ||||||
| 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.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 | 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 | ||||||
| TXT | v=spf1 +mx +a +ip4:103.77.162.29 ~all | ||||||
| SOA | nsbak.pavietnam.nethostmaster@47computer.com 2025-11-06 #8 | ||||||
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=1775983122 | ||||||
Same first word
47computer.com |
Similar names
DNS History
8 records (5 active, 3 former)
○NSns03.domaincontrol.com2018-08-07 → 2018-08-07 · 3 obs
○ 2026-02-17 18:02:52
○ 2026-04-12 08:52:14
○NSns04.domaincontrol.com2018-08-07 → 2018-08-07 · 3 obs
○ 2026-02-17 18:02:52
○ 2026-04-12 08:52:14
●NSns1.dotvndns.vn2026-02-17 → 2026-04-12 · 3 obs
● 2026-02-17 18:02:52
● 2026-04-12 08:52:14
●NSns2.dotvndns.vn2026-02-17 → 2026-04-12 · 3 obs
● 2026-02-17 18:02:52
● 2026-04-12 08:52:14
●NSnsbak.dotvndns.com2026-02-17 → 2026-04-12 · 3 obs
● 2026-02-17 18:02:52
● 2026-04-12 08:52:14
●NSnsbak.pavietnam.net2026-02-17 → 2026-04-12 · 3 obs
● 2026-02-17 18:02:52
● 2026-04-12 08:52:14
●A112.213.89.782026-02-17 → 2026-04-12 · 3 obs
● 2026-02-17 18:02:52
● 2026-04-12 08:52:14
○A43.255.154.482018-08-07 → 2018-08-07 · 3 obs
○ 2026-02-17 18:02:52
○ 2026-04-12 08:52:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net... | - |
| 47computer.com | nsbak.pavietnam.net, nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn | 2 records |
✅ Authoritative Response
Server:112.213.89.22
NS records: nsbak.pavietnam.net, nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 47computer.com (unsigned zone)
⏱️ Timing
Total: 1345ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.213.89.78 |
| NS | 4 | nsbak.pavietnam.net, nsbak.dotvndns.com... |
| TXT | 1 | v=spf1 +mx +a +ip4:103.77.162.29 ~all |
| SOA | 1 | nsbak.pavietnam.net hostmaster.47compute |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)
Analysis
IP Addresses
47computer.com points to a single IP number: 112.213.89.78.
Other host names, for instance adobe-dns-3.denshi.vn, mail.xaydungnguyendat.com, ad7.denshi.vn, mail.vrn.org.vn and asw.haihan.vn share IP numbers with 47computer.com.
Name Servers
47computer.com is delegated to four name servers: nsbak.dotvndns.com, nsbak.pavietnam.net, ns1.dotvndns.vn and ns2.dotvndns.vn.
47computer.com shares name servers with other domains at least partially, for instance vsf.com.vn, benhvienkangnam.org, phikaka.com, littlelondon.vn and baolien.com.vn.
these name servers are often used with ns1.pavietnam.vn, ns2.pavietnam.vn and ns3.dotvndns.vn.
Host names with two IP numbers:
nsbak.dotvndns.com points to 2406:9c80::9000:302 and 112.213.89.22.
nsbak.pavietnam.net points to 2406:9c80::9000:302 and 112.213.89.22.
ns1.dotvndns.vn points to 2406:9c80::66 and 112.213.89.3.
ns2.dotvndns.vn points to 2406:9c80::9000:111 and 222.255.121.247.
Host names that point to 2406:9c80::9000:302: nsbak.dotvndns.com and nsbak.pavietnam.net
Host names that point to 112.213.89.22: nsbak.dotvndns.com and nsbak.pavietnam.net