tankhangdat.com - robtex.com
tankhangdat.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.213.88.138🇻🇳 SUPERDATA112.213.88.0/24 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 | mx88138.superdata.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 | ||||||
| NS | ns1.dotvndns.vn | ||||||
| A | 2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -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 | ||||||
| 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 | ||||||
| SOA | nsbak.dotvndns.comhostmaster@tankhangdat.com 2025-12-09 #7 | ||||||
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=1774656907 | ||||||
Same first word
tankhangdat.com |
DNS History
7 records (5 active, 2 former)
●NSns1.dotvndns.vn2016-12-20 → 2026-03-28 · 2 obs
● 2026-03-28 00:30:52
●NSns2.dotvndns.vn2016-12-20 → 2026-03-28 · 2 obs
● 2026-03-28 00:30:52
●NSns3.dotvndns.vn2026-03-07 → 2026-03-28 · 3 obs
● 2026-03-07 15:00:38
● 2026-03-28 00:30:52
●NSnsbak.dotvndns.com2016-12-20 → 2026-03-28 · 2 obs
● 2026-03-28 00:30:52
○MXmail.tankhangdat.com2016-12-20 → 2018-09-25 · 4 obs
● 2018-09-25 20:10:14
○ 2026-03-07 15:00:38
○ 2026-03-28 00:30:52
●A112.213.88.1382026-03-07 → 2026-03-28 · 3 obs
● 2026-03-07 15:00:38
● 2026-03-28 00:30:52
○A115.84.182.532016-12-20 → 2018-09-25 · 4 obs
● 2018-09-25 20:10:14
○ 2026-03-07 15:00:38
○ 2026-03-28 00:30:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tankhangdat.com | nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn | 2 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 tankhangdat.com (unsigned zone)
⏱️ Timing
Total: 1577ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.213.88.138 |
| NS | 4 | ns2.dotvndns.vn, ns1.dotvndns.vn... |
| SOA | 1 | nsbak.dotvndns.com hostmaster.tankhangda |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)
Analysis
IP Addresses
tankhangdat.com points to an IP address: 112.213.88.138.
other host names include daythunkhoanh.com, mail.daythunkhoanh.com, napo.vn, tuanphuong.com and mail.cokhibacnam.com; they share IP numbers with tankhangdat.com.
Name Servers
tankhangdat.com delegates to four name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and ns3.dotvndns.vn.
tankhangdat.com at least partially shares name servers with other domains, for instance vesoyendao.com, 3dmaker.vn, kizuna.vn, abaseals.com and senphat.com.
These name servers are commonly used alongside ns1.pavietnam.vn, ns2.pavietnam.vn and nsbak.pavietnam.net.
Host names with two IP numbers:
host name nsbak.dotvndns.com points to: 2406:9c80::9000:302 and 112.213.89.22
host name ns1.dotvndns.vn points to: 2406:9c80::66 and 112.213.89.3
host name ns2.dotvndns.vn points to: 2406:9c80::9000:111 and 222.255.121.247
Host names with one IP number:
host name 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