cuongnc.com - robtex.com
cuongnc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.78.2.41🇻🇳 ODS-AS-VN112.78.2.0/24 ODSJSC-VN | ||||||
| PTR | s2d41.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 | ssl.emailserver.vn ⭐ | ||||||
| A | 203.171.31.205🇻🇳 CMC-1203.171.31.0/24 CMCTELECOM-VN | ||||||
| PTR | static.cmcti.vn | ||||||
| TXT | v=spf1 mx include:emailserver.vn -all | ||||||
| SOA | ns1.matbao.comadmin@matbao.com 2025-07-01 #2 | ||||||
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=1778305241 | ||||||
Same first word
cuongnc.com |
Similar names
concung.vn |
congcun.com |
cungcon.vn |
concung.com |
concung.top |
nongcuc.net |
cungcon.net |
concung.com.vn |
concung.website |
DNS History
10 records (4 active, 6 former)
○NSns-a1.cloudnetvn.com2017-05-09 → 2017-05-09 · 3 obs
○ 2026-03-20 11:14:14
○ 2026-05-09 06:03:32
○NSns-a3.cloudnetvn.com2017-05-09 → 2017-05-09 · 3 obs
○ 2026-03-20 11:14:14
○ 2026-05-09 06:03:32
○NSns-a5.cloudnetvn.com2017-05-09 → 2017-05-09 · 3 obs
○ 2026-03-20 11:14:14
○ 2026-05-09 06:03:32
●NSns1.matbao.com2026-03-20 → 2026-05-09 · 3 obs
● 2026-03-20 11:14:14
● 2026-05-09 06:03:32
●NSns2.matbao.com2026-03-20 → 2026-05-09 · 3 obs
● 2026-03-20 11:14:14
● 2026-05-09 06:03:32
○MXmx.zoho.com2017-05-09 → 2017-05-09 · 3 obs
○ 2026-03-20 11:14:14
○ 2026-05-09 06:03:32
○MXmx2.zoho.com2017-05-09 → 2017-05-09 · 3 obs
○ 2026-03-20 11:14:14
○ 2026-05-09 06:03:32
●MXssl.emailserver.vn2026-03-20 → 2026-05-09 · 3 obs
● 2026-03-20 11:14:14
● 2026-05-09 06:03:32
●A112.78.2.412026-03-20 → 2026-05-09 · 3 obs
● 2026-03-20 11:14:14
● 2026-05-09 06:03:32
○A150.95.18.1782017-05-09 → 2017-05-09 · 3 obs
○ 2026-03-20 11:14:14
○ 2026-05-09 06:03:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cuongnc.com | ns1.matbao.com, ns2.matbao.com | 4 records |
✅ Authoritative Response
Server:103.110.128.60
NS records: ns1.matbao.com, ns2.matbao.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cuongnc.com (unsigned zone)
⏱️ Timing
Total: 1477ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 112.78.2.41 |
| NS | 2 | ns1.matbao.com, ns2.matbao.com |
| MX | 1 | ssl.emailserver.vn (pri: 10) |
| TXT | 1 | v=spf1 mx include:emailserver.vn -all |
| 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
IP Addresses
cuongnc.com points to a single IP address: 112.78.2.41.
Other host names such as noithathoanganh.com.vn, xuantruongtech.com, www.aveline.vn, dayboi.net and barcoderibbon.com.vn share IP numbers with cuongnc.com.
Name Servers
cuongnc.com is delegated to two name servers: ns1.matbao.com and ns2.matbao.com.
cuongnc.com uses the same name server setup as other domains, including vattuchauau.com, vatphamphatgiao.com, vcpn.net, macahills.com and gdmd.edu.vn.
At least part of the name servers for cuongnc.com are shared with other domains, for instance tigernet.com.vn, tsubakivietnam.vn, thuongmaisaigon.vn, mamnonthanhvy.com and raiden.vn.
These name servers are often used together with ns1.matbao.vn, ns2.matbao.vn and ns-bak.matbao.com.
Host names with two IP numbers:
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
The mail server for cuongnc.com is ssl.emailserver.vn.
cuongnc.com uses the same mail server setup as other domains, for instance thuvientructuyen.com, tghm2.vn, curelvietnam.com.vn, canhtaccammienbac.com and tutpoints.xyz.
cuongnc.com shares some mail servers with other domains at least partially, for example becawork.vn, thuviensonla.com.vn and baobitamthanh.com.
Host ssl.emailserver.vn points to IP 203.171.31.205.