dahc.vn - robtex.com

dahc.vn

DNSSEC⚠️ Not signed
A202.92.5.25🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN
NSns1.matbao.vn ⭐
A13.250.228.99🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix
PTRec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com
A103.110.128.60🇻🇳 AXYS-VN103.110.128.0/23
NSns2.matbao.vn
A35.198.203.127🇸🇬 Google35.198.192.0/20
PTR127.203.198.35.bc.googleusercontent.com
A103.138.89.11🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET
SOAns1.matbao.vnadmin@matbao.com 2025-11-13 #5

vn

DNSSEC🔒 Signed (DS record present)
NSdns-master.vnnic.vn ⭐
NSa.dns-servers.vn
NSb.dns-servers.vn
NSc.dns-servers.vn
NSd.dns-servers.vn
NSe.dns-servers.vn
NSf.dns-servers.vn
NSg.dns-servers.vn
NSh.dns-servers.vn
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2030757742

Same first word

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DNS History

3 records (3 active, 0 former)

NSns1.matbao.vnns2.matbao.vnA202.92.5.25
●NSns1.matbao.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-01 14:22:12
● 2026-05-11 05:35:54
●NSns2.matbao.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-01 14:22:12
● 2026-05-11 05:35:54
●A202.92.5.252026-05-01 → 2026-05-11 · 4 obs
● 2026-05-01 14:22:12
○ 2026-05-06 04:01:42
● 2026-05-07 14:27:38
● 2026-05-11 05:35:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
dahc.vnns2.matbao.vn, ns1.matbao.vn2 records

✅ Authoritative Response

Server:35.198.203.127

NS records: ns2.matbao.vn, ns1.matbao.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dahc.vn (unsigned zone)

⏱️ Timing

Total: 1419ms | Queries: -

📄 Records

TypeCountSample Data
A1202.92.5.25
NS2ns2.matbao.vn, ns1.matbao.vn
SOA1ns1.matbao.vn admin.matbao.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.matbao.vn, ns2.matbao.vn)

Analysis

IP Addresses

dahc.vn points to a single IP number: 202.92.5.25.

other host names for instance cpcalendars.avaplaza.pro.vn, gachvitto.com.vn, khandelwal.io.vn, p6ddztransportationinc.d9group.io.vn and www.moitruongxanhhanoi.com.vn share IP numbers with dahc.vn.

Name Servers

dahc.vn is delegated to two name servers: ns1.matbao.vn and ns2.matbao.vn.

dahc.vn shares the same name server setup as other domains, for example stemcenter.edu.vn, bellsolution.com.vn, duhocdaklak.edu.vn, yeudangoai.vn and nguyenquochuy.vn.

dahc.vn at least partially shares name servers with other domains, for instance ntavn.net, banhtrungthu.org, phongchayphucthanh.com, sumostore.vn and vissaigroup.com.vn.

These name servers are commonly used with the name servers ns1.matbao.com, ns2.matbao.com, ns-bak.matbao.com, ns3.matbao.vn, ns4.matbao.vn, ns1.digipowerdns.com, ns2.digipowerdns.com, ns3.digipowerdns.com and ns4.digipowerdns.com.

Host names with two IP numbers:

ns1.matbao.vn points to 13.250.228.99 and 103.110.128.60

ns2.matbao.vn points to 35.198.203.127 and 103.138.89.11