miquangsam.com - robtex.com
miquangsam.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.82.22.142🇻🇳 VNPT-AS-VN103.82.20.0/22 INETACADEMY-AS-VN | ||||||
| PTR | 103.82.22.142.cloudfly.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 | ||||||
| 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 | ||||||
| MX | mail.miquangsam.com ⭐ | ||||||
| A | 103.82.22.142🇻🇳 VNPT-AS-VN103.82.20.0/22 INETACADEMY-AS-VN | ||||||
| PTR | 103.82.22.142.cloudfly.vn | ||||||
| TXT | google-site-verification=GvgOF2qk_CeRIG5ASzDEhghmJD1UgdosSVV7QyOh36c | ||||||
| TXT | v=spf1 ip4:103.82.22.142 a mx include:_spf.google.com include:miquangsam.com ... | ||||||
| SOA | nsbak.dotvndns.comhostmaster@miquangsam.com 2026-04-07 #5 | ||||||
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=1778432236 | ||||||
Subdomains
mail.miquangsam.com |
Same first word
miquangsam.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns1.dotvndns.vn2015-08-18 → 2026-05-10 · 2 obs
● 2026-05-10 17:01:32
●NSns2.dotvndns.vn2015-08-18 → 2026-05-10 · 2 obs
● 2026-05-10 17:01:32
●NSnsbak.dotvndns.com2015-08-18 → 2026-05-10 · 4 obs
○ 2015-12-07 17:41:36
● 2016-04-09 11:15:32
● 2026-05-10 17:01:32
●MXmail.miquangsam.com2015-08-18 → 2026-05-10 · 2 obs
● 2026-05-10 17:01:32
●A103.82.22.1422026-04-07 → 2026-05-10 · 3 obs
● 2026-04-07 22:08:54
● 2026-05-10 17:01:32
○A116.193.69.1362017-06-20 → 2026-03-24 · 5 obs
● 2017-06-20 08:00:00
● 2026-03-24 16:00:08
○ 2026-04-07 22:08:54
○ 2026-05-10 17:01:32
○A120.72.98.552015-08-18 → 2016-09-25 · 4 obs
● 2016-09-25 21:25:34
○ 2017-06-20 08:00:00
○ 2026-05-10 17:01:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net... | - |
| miquangsam.com | nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn | 2 records |
✅ Authoritative Response
Server:222.255.121.247
NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for miquangsam.com (unsigned zone)
⏱️ Timing
Total: 715ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.82.22.142 |
| NS | 3 | ns1.dotvndns.vn, nsbak.dotvndns.com... |
| MX | 1 | mail.miquangsam.com (pri: 10) |
| TXT | 2 | google-site-verification=GvgOF2qk_CeRIG5, v=spf1 ip4:103.82.22.142 a mx include:_s |
| SOA | 1 | nsbak.dotvndns.com hostmaster.miquangsam |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)
Analysis
Hierarchy
mail.miquangsam.com has miquangsam.com as its parent.
IP Addresses
miquangsam.com maps to IP address 103.82.22.142.
Other host names, for instance hoatuoithuynguyen.com, thicongsanthethaocksport.com, xuongcatmaykhanhgiang.com, khaiphongwood.com and suaotominhnhat.com share IP numbers with miquangsam.com.
Name Servers
miquangsam.com is delegated to name servers nsbak.dotvndns.com, ns1.dotvndns.vn and ns2.dotvndns.vn.
miquangsam.com at least partially shares name servers with other domains such as phanmemviet.net.vn, clevoyages.com, songlong.com.vn, phanmemnet.com and guidelocalvietnam.com.
these name servers are commonly used alongside the name servers ns1.pavietnam.vn, ns2.pavietnam.vn, ns3.dotvndns.vn, nsbak.pavietnam.net and nsbak.dotvndns.vn.
Host names with two IP numbers:
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.
Mail Servers
miquangsam.com is handled by a single mail server, mail.miquangsam.com.
mail.miquangsam.com points to one IP number: 103.82.22.142.