server.htcc.edu.vn - robtex.com

server.htcc.edu.vn

DNSSECโš ๏ธ Not signed
A103.28.36.219๐Ÿ‡ป๐Ÿ‡ณ NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN
PTRshare-dedi09.nhanhoa.com

htcc.edu.vn

DNSSECโš ๏ธ Not signed
A103.28.36.219๐Ÿ‡ป๐Ÿ‡ณ NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN
NSns1.zonedns.vn โญ
NSns2.zonedns.vn
NSns3.zonedns.vn
NSns4.zonedns.vn
MXaspmx.l.google.com โญ
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.zonedns.vnroot@htcc.edu.vn 2025-10-17 #5

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

A103.28.36.219
โ—A103.28.36.2192026-05-01 โ†’ 2026-05-12 ยท 2 obs
โ— 2026-05-01 01:41:32
โ— 2026-05-12 07:49:34

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
htcc.edu.vnns1.zonedns.vn, ns3.zonedns.vn, ns2.zonedns.vn, ns4.zonedns.vn-

โœ… Authoritative Response

Server:103.28.39.159

NS records: ns1.zonedns.vn, ns3.zonedns.vn, ns2.zonedns.vn, ns4.zonedns.vn

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for htcc.edu.vn (unsigned zone)

โฑ๏ธ Timing

Total: 3165ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1103.28.36.219

Analysis

IP Addresses

server.htcc.edu.vn points to a single IP address: 103.28.36.219.

Other host names such as webmail.ketoantrithucviet.edu.vn, deluxevietnamtours.com, tahbxmail.hoikhuyenhochanoi.edu.vn, webmail.chungcuvinh.com.vn and wbsubdomain.a.bb.ccc.dddd.thuvienktxhhanoi.org.vn share IP numbers with server.htcc.edu.vn.