thangmaylc.com - robtex.com
thangmaylc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.82.21.178🇻🇳 VNPT-AS-VN103.82.20.0/22 INETACADEMY-AS-VN | ||||||
| PTR | 103.82.21.178.cloudfly.vn | ||||||
| NS | ns1.nina.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 | 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 | mail.thangmaylc.com ⭐ | ||||||
| A | 103.82.21.178🇻🇳 VNPT-AS-VN103.82.20.0/22 INETACADEMY-AS-VN | ||||||
| PTR | 103.82.21.178.cloudfly.vn | ||||||
| TXT | v=spf1 a mx ip4:103.82.21.178 ~all | ||||||
| TXT | google-site-verification=UvkPkXZx6UNOYIFtxwhUhg5VEG4X6XFlDuQHPIS6pLk | ||||||
| SOA | ns1.nina.vnhostmaster@thangmaylc.com 2026-04-25 #14 | ||||||
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=1778353081 | ||||||
Same first word
thangmaylc.com |
DNS History
9 records (6 active, 3 former)
●NSns1.dotvndns.vn2026-05-01 → 2026-05-09 · 3 obs
● 2026-05-01 13:18:56
● 2026-05-09 19:04:46
●NSns2.dotvndns.vn2026-05-01 → 2026-05-09 · 3 obs
● 2026-05-01 13:18:56
● 2026-05-09 19:04:46
○NSns2.nina.vn2017-05-10 → 2017-05-10 · 3 obs
○ 2026-05-01 13:18:56
○ 2026-05-09 19:04:46
○NSns3.nina.vn2017-05-10 → 2017-05-10 · 3 obs
○ 2026-05-01 13:18:56
○ 2026-05-09 19:04:46
●NSnsbak.dotvndns.com2026-05-01 → 2026-05-09 · 3 obs
● 2026-05-01 13:18:56
● 2026-05-09 19:04:46
●MXmail.thangmaylc.com2017-05-10 → 2026-05-09 · 2 obs
● 2026-05-09 19:04:46
●A103.82.21.1782026-05-01 → 2026-05-09 · 3 obs
● 2026-05-01 13:18:56
● 2026-05-09 19:04:46
○A120.72.119.72017-05-10 → 2017-05-10 · 3 obs
○ 2026-05-01 13:18:56
○ 2026-05-09 19:04:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net... | - |
| thangmaylc.com | nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn | 2 records |
✅ Authoritative Response
Server:112.213.89.22
NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for thangmaylc.com (unsigned zone)
⏱️ Timing
Total: 1439ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.82.21.178 |
| NS | 3 | nsbak.dotvndns.com, ns1.dotvndns.vn... |
| MX | 1 | mail.thangmaylc.com (pri: 10) |
| TXT | 2 | google-site-verification=UvkPkXZx6UNOYIF, v=spf1 a mx ip4:103.82.21.178 ~all |
| SOA | 1 | ns1.nina.vn hostmaster.thangmaylc.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)
Analysis
IP Addresses
thangmaylc.com points to a single IP number: 103.82.21.178.
other host names for instance nhanmacdet.com, www.bank.mazimar.com, mail.tamloptoanthang.vn, mail.nguyenthanhphat.com and trithienviet.com share IP numbers with thangmaylc.com.
Name Servers
thangmaylc.com is delegated to four name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and ns1.nina.vn.
thangmaylc.com at least partially shares name servers with other domains, for instance vceo.org.vn, thuyduong-homestay.com, viettridao.com, mhb.com.vn and dangbodanang.vn.
These name servers are commonly used with ns1.pavietnam.vn, ns3.dotvndns.vn, ns2.nina.vn, ns3.nina.vn, ns2.pavietnam.vn, nsbak.pavietnam.net and nsbak.dotvndns.vn.
Host names with two IP numbers
The host name nsbak.dotvndns.com points to 2406:9c80::9000:302 and 112.213.89.22
The host name ns1.dotvndns.vn points to 2406:9c80::66 and 112.213.89.3
The host name ns2.dotvndns.vn points to 2406:9c80::9000:111 and 222.255.121.247
Host names with one IP number
The host name ns1.nina.vn points to 112.213.89.3
Host names pointing to 112.213.89.3
ns1.dotvndns.vn and ns1.nina.vn
Mail Servers
thangmaylc.com is handled by a single mail server, mail.thangmaylc.com.
Host name mail.thangmaylc.com points to IP address 103.82.21.178.