quocthanh.com - robtex.com
quocthanh.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.78.2.52🇻🇳 ODS-AS-VN112.78.2.0/24 ODSJSC-VN | ||||||
| PTR | s2d52.cloudnetwork.vn | ||||||
| NS | ns1.matbao.com ⭐ | ||||||
| A | 13.250.228.99🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com | ||||||
| A | 103.110.128.60🇻🇳 AXYS-VN103.110.128.0/23 | ||||||
| NS | ns2.matbao.com | ||||||
| A | 35.198.203.127🇸🇬 Google35.198.192.0/20 | ||||||
| PTR | 127.203.198.35.bc.googleusercontent.com | ||||||
| A | 103.138.89.11🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET | ||||||
| MX | mail.quocthanh.com ⭐ | ||||||
| TXT | google-site-verification=ajxHbuCvdQbeFph5RFJ243dxguvOWRAvbF0BvVRiCaI | ||||||
| SOA | ns1.matbao.comadmin@matbao.com 2022-07-05 #1 | ||||||
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=1778299726 | ||||||
Subdomains
mail.quocthanh.com |
Same first word
quocthanh.vn |
quocthanh.com |
DNS History
15 records (4 active, 11 former)
●NSns1.matbao.com2015-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 04:24:12
●NSns2.matbao.com2015-05-09 → 2026-05-09 · 2 obs
● 2026-05-09 04:24:12
○MXalt1.aspmx.l.google.com2015-05-09 → 2017-05-24 · 4 obs
● 2017-05-24 02:59:28
○ 2026-05-01 13:01:48
○ 2026-05-09 04:24:12
○MXalt2.aspmx.l.google.com2015-05-09 → 2017-05-24 · 4 obs
● 2017-05-24 02:59:28
○ 2026-05-01 13:01:48
○ 2026-05-09 04:24:12
○MXaspmx.l.google.com2015-05-09 → 2017-05-24 · 4 obs
● 2017-05-24 02:59:28
○ 2026-05-01 13:01:48
○ 2026-05-09 04:24:12
○MXaspmx2.googlemail.com2015-05-09 → 2017-05-24 · 4 obs
● 2017-05-24 02:59:28
○ 2026-05-01 13:01:48
○ 2026-05-09 04:24:12
○MXaspmx3.googlemail.com2015-05-09 → 2017-05-24 · 4 obs
● 2017-05-24 02:59:28
○ 2026-05-01 13:01:48
○ 2026-05-09 04:24:12
○MXaspmx4.googlemail.com2015-05-09 → 2017-05-24 · 4 obs
● 2017-05-24 02:59:28
○ 2026-05-01 13:01:48
○ 2026-05-09 04:24:12
○MXaspmx5.googlemail.com2015-05-09 → 2017-05-24 · 4 obs
● 2017-05-24 02:59:28
○ 2026-05-01 13:01:48
○ 2026-05-09 04:24:12
●MXmail.quocthanh.com2026-05-01 → 2026-05-09 · 3 obs
● 2026-05-01 13:01:48
● 2026-05-09 04:24:12
○A103.138.88.572026-05-01 → 2026-05-09 · 2 obs
○ 2026-05-09 04:24:12
○A112.78.2.1632015-10-16 → 2015-10-16 · 4 obs
● 2015-10-16 23:37:54
○ 2016-01-03 22:01:14
○ 2026-05-09 04:24:12
○A112.78.2.2472015-05-09 → 2015-05-09 · 3 obs
○ 2015-10-16 23:37:54
○ 2026-05-09 04:24:12
●A112.78.2.522026-05-01 → 2026-05-09 · 3 obs
● 2026-05-01 13:01:48
● 2026-05-09 04:24:12
○A112.78.3.262016-01-03 → 2017-05-24 · 5 obs
● 2016-01-03 22:01:14
● 2017-05-24 02:59:28
○ 2026-05-01 13:01:48
○ 2026-05-09 04:24:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| quocthanh.com | ns1.matbao.com, ns2.matbao.com | 4 records |
✅ Authoritative Response
Server:103.138.89.11
NS records: ns1.matbao.com, ns2.matbao.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for quocthanh.com (unsigned zone)
⏱️ Timing
Total: 1133ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.78.2.52 |
| NS | 2 | ns1.matbao.com, ns2.matbao.com |
| MX | 1 | mail.quocthanh.com (pri: 10) |
| TXT | 1 | google-site-verification=ajxHbuCvdQbeFph |
| SOA | 1 | ns1.matbao.com admin.matbao.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.matbao.com, ns1.matbao.com, ns2.matbao.com...)
Analysis
Hierarchy
mail.quocthanh.com has quocthanh.com as its parent.
IP Addresses
quocthanh.com maps to IP address 112.78.2.52.
Other host names, for instance cameramega.com, tlex.vn, tinhhoaschool.edu.vn, topfishes.com and haitrieu.com.vn share IP numbers with quocthanh.com.
Name Servers
Two name servers ns1.matbao.com and ns2.matbao.com are delegated to quocthanh.com.
quocthanh.com uses the same name server configuration as other domains, such as mazdathainguyen.com, nhadatcat.com, benthanhdaugia.com, luoithepnamphat.com and bmbsoft.com.vn.
quocthanh.com at least partially shares name servers with other domains such as thietbicapquang.com, gpa.edu.vn, qmedic.vn, truyentincanhbaochay.vn and j4teen.net.
These name servers are commonly used alongside ns1.matbao.vn, ns2.matbao.vn and ns-bak.matbao.com.
Host names with two IPs:
ns1.matbao.com points to 13.250.228.99 and 103.110.128.60.
ns2.matbao.com points to 35.198.203.127 and 103.138.89.11.
Mail Servers
quocthanh.com is handled by a single mail server, mail.quocthanh.com.