goodapp.vn - robtex.com
goodapp.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix | ||||||
| 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 | ||||||
| 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 | ns3.dotvndns.vn | ||||||
| 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 | mx.yandex.net ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| TXT | yandex-verification: 66ac39334492985e | ||||||
| SOA | nsbak.dotvndns.comhostmaster@goodapp.vn 2026-04-22 #68 | ||||||
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=2030761053 | ||||||
Subdomains
cmsweb.goodapp.vn |
spa.goodapp.vn |
webthienthuy.goodapp.vn |
akim.goodapp.vn |
Same first word
goodapp.eu |
goodapp.com |
goodapp.cn |
goodapp.cc |
goodapp.net |
goodapp.vn |
goodapp.co |
goodapp.lol |
goodapp.life |
goodapp.it |
goodapp.nl |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.dotvndns.vn2026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 22:31:00
●NSns2.dotvndns.vn2026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 22:31:00
●NSns3.dotvndns.vn2026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 22:31:00
●NSnsbak.dotvndns.com2026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 22:31:00
●MXmx.yandex.net2026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 22:31:00
●A76.76.21.212026-05-11 → 2026-05-11 · 2 obs
● 2026-05-11 22:31:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | b.dns-servers.vn, c.dns-servers.vn, f.dns-servers.vn, d.dns-servers.vn... | - |
| goodapp.vn | nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn | 4 records |
✅ Authoritative Response
Server:112.213.89.22
NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for goodapp.vn (unsigned zone)
⏱️ Timing
Total: 4795ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.76.21.21 |
| NS | 4 | ns1.dotvndns.vn, ns3.dotvndns.vn... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 2 | v=spf1 redirect=_spf.yandex.net, yandex-verification: 66ac39334492985e |
| SOA | 1 | nsbak.dotvndns.com hostmaster.goodapp.vn |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.dotvndns.vn, ns1.dotvndns.vn, ns2.dotvndns.vn...)
Analysis
Hierarchy
goodapp.vn is parent of cmsweb.goodapp.vn, spa.goodapp.vn, webthienthuy.goodapp.vn and akim.goodapp.vn.
IP Addresses
goodapp.vn resolves to a single IP address: 76.76.21.21.
Other host names including hemomatik.se, venus.io, ctmtech.net, viesus.com and guaranteetracker.com share IP numbers with goodapp.vn.
Name Servers
goodapp.vn is delegated to four name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and ns3.dotvndns.vn.
goodapp.vn at least partially shares name servers with other domains, including viettrack.com, pmvietnam.net, bvdaihoccoso2.com.vn, gdt.gov.vn and vattunganhlanh.net.
these name servers are commonly used with ns1.pavietnam.vn, ns2.pavietnam.vn, nsbak.pavietnam.net and nsbak.dotvndns.vn.
Host names with two IPs:
nsbak.dotvndns.com 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 with one IP:
ns3.dotvndns.vn points to 112.213.89.22
Host names that point to 112.213.89.22: nsbak.dotvndns.com and ns3.dotvndns.vn
Mail Servers
goodapp.vn is handled by a single mail server, mx.yandex.net.
goodapp.vn shares its mail server setup with other domains, including cgip.ru, wolford-boutiques.ru, furkin.ru, genrentacar.com and reten.org.
goodapp.vn shares some mail servers with other domains, for instance elektrokom.net, xn----8sbicvwblzfsm.xn--p1ai, allesgo.com and kon-tour.ru.
mx.yandex.net points to two IPs: 2a02:6b8::311 and 77.88.21.249.