sofipos.vn - dns.ninja
sofipos.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 49.156.55.13🇻🇳 DSP-AS-VN49.156.55.0/24 DSP-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 | ||||||
| MX | mail92139.maychuemail.com ⭐ | ||||||
| A | 2406:9c80::9000:1206🇻🇳 SUPERDATA2406:9c80::/48 -VN | ||||||
| PTR | mail92139.maychuemail.com | ||||||
| A | 112.213.92.139🇻🇳 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 | mail92139.maychuemail.com | ||||||
| MX | mx92139.maychuemail.net(10) | ||||||
| A | 112.213.92.139🇻🇳 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 | mail92139.maychuemail.com | ||||||
| TXT | zalo-platform-site-verification=VzA71OVQKX83wE4zrSvAD2FRp3tFhHjaDJat | ||||||
| TXT | v=spf1 include:spf.maychuemail.com ~all | ||||||
| SOA | ns1.dotvndns.vnhostmaster@sofipos.vn 2026-01-22 #18 | ||||||
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 serial=2030866076 | ||||||
Subdomains
Same first word
sofipos.vn |
DNS History
6 records (6 active, 0 former)
●NSns1.dotvndns.vn2026-05-01 → 2026-06-09 · 2 obs
● 2026-06-09 02:24:06
●NSns2.dotvndns.vn2026-05-01 → 2026-06-09 · 2 obs
● 2026-06-09 02:24:06
●NSnsbak.dotvndns.com2026-05-01 → 2026-06-09 · 2 obs
● 2026-06-09 02:24:06
●MXmail92139.maychuemail.com2026-05-01 → 2026-06-09 · 2 obs
● 2026-06-09 02:24:06
●MXmx92139.maychuemail.net2026-05-01 → 2026-06-09 · 2 obs
● 2026-06-09 02:24:06
●A49.156.55.132026-05-01 → 2026-06-09 · 2 obs
● 2026-06-09 02:24:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | a.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn... | - |
| sofipos.vn | ns1.dotvndns.vn, nsbak.dotvndns.com, ns2.dotvndns.vn | 4 records |
✅ Authoritative Response
Server:222.255.121.247
NS records: ns1.dotvndns.vn, nsbak.dotvndns.com, ns2.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sofipos.vn (unsigned zone)
⏱️ Timing
Total: 3270ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 49.156.55.13 |
| NS | 3 | nsbak.dotvndns.com, ns2.dotvndns.vn... |
| MX | 2 | mail92139.maychuemail.com (pri: 5), mx92139.maychuemail.net (pri: 10) |
| TXT | 2 | zalo-platform-site-verification=VzA71OVQ, v=spf1 include:spf.maychuemail.com ~all |
| SOA | 1 | ns1.dotvndns.vn hostmaster.sofipos.vn |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.dotvndns.vn, ns1.dotvndns.vn, ns2.dotvndns.vn...)
Analysis
Hierarchy
sofipos.vn serves as parent to www.sofipos.vn, demo-api.sofipos.vn, demo2.sofipos.vn, demo-app.sofipos.vn, sp.sofipos.vn along with a few other host names.
IP Addresses
sofipos.vn points to a single IP number: 49.156.55.13.
Other host names, for instance one-care.vn, www.sofipos.vn and demo2.sofipos.vn share IP numbers with sofipos.vn.
Name Servers
sofipos.vn is delegated to three name servers: nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.
sofipos.vn has at least partial name server overlap with other domains, such as brc.com.vn, binhngamruougiasi.com, phuongtuyen.vn and two others.
These name servers are frequently paired with the name servers ns1.pavietnam.vn, ns3.dotvndns.vn, ns2.pavietnam.vn and two others.
nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn each resolve to two IP addresses: nsbak.dotvndns.com resolves to 112.213.89.22 and 2406:9c80::9000:302; ns1.dotvndns.vn resolves to 112.213.89.3 and 2406:9c80::66; ns2.dotvndns.vn resolves to 222.255.121.247 and 2406:9c80::9000:111.
Mail Servers
sofipos.vn has two mail servers: mail92139.maychuemail.com and mx92139.maychuemail.net.
sofipos.vn shares the same mail server setup as other domains, including haihoabim.vn, danifoods.vn, tdcgroup.vn and two others.
sofipos.vn shares mail servers — at least in part — with other domains, including atoztravel.vn, mpcauto.vn, kbspickleball.com and two others.
Host names with two IP numbers:
mail92139.maychuemail.com points to 112.213.92.139 and 2406:9c80::9000:1206.
Host names with one IP number:
mx92139.maychuemail.net points to 112.213.92.139.
mail92139.maychuemail.com and mx92139.maychuemail.net are host names that each point to 112.213.92.139 IP addresses.