rosacomputer.vn - robtex.com

rosacomputer.vn

DNSSEC⚠️ Not signed
A103.221.221.8🇻🇳 AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN
NSns-master.inet.vn ⭐
A202.92.4.8🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN
NSns1.inet.vn
A2001:df7:ce00:1::7🇻🇳 VNPT-AS-VN2001:df7:ce00::/48 INETSOFT-VN Inet software one member company limited
A202.92.4.25🇻🇳 VNPT-AS-VN202.92.4.0/22 INET-VN
NSns2.inet.vn
A2401:5f80:2001:4::30🇻🇳 VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN
A210.211.99.38🇻🇳 VTDC-AS-VN210.211.99.0/24 Proxy-registered route object
NSns3.inet.vn ⚠️ Not in parent delegation
A2401:5f80:4001:4::14🇻🇳 VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN
A203.113.174.42🇻🇳 VTDC-AS-VN203.113.174.0/23 VIETTEL-VN
MXmx.inet.vn ⭐
A103.72.96.6🇻🇳 INETSOFT-AS-VN103.72.96.0/22 INETSOFT-VN
PTRmailer-smtp-in.onemail.vn
A103.72.96.8🇻🇳 INETSOFT-AS-VN103.72.96.0/22 INETSOFT-VN
PTRmailer-smtp-in01.onemail.vn
A103.72.96.9🇻🇳 INETSOFT-AS-VN103.72.96.0/22 INETSOFT-VN
PTRmailer-smtp-in02.onemail.vn
A103.216.116.158🇻🇳 VNPT-AS-VN103.216.116.0/22 INETSOFT-VN
PTRmailgw.inet.vn
TXTv=spf1 a mx include:_spf.inet.vn ~all
SOAns-master.inet.vnpostmaster@inet.vn 2015-07-28 #0

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=2030759709

Subdomains

www.rosacomputer.vn

Same first word

rosacomputer.vn

DNS History

6 records (6 active, 0 former)

NSns-master.inet.vnns1.inet.vnns2.inet.vnns3.inet.vnMXmx.inet.vnA103.221.221.8
●NSns-master.inet.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-01 14:20:40
● 2026-05-11 16:29:34
●NSns1.inet.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-01 14:20:40
● 2026-05-11 16:29:34
●NSns2.inet.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-01 14:20:40
● 2026-05-11 16:29:34
●NSns3.inet.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-01 14:20:40
● 2026-05-11 16:29:34
●MXmx.inet.vn2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-01 14:20:40
● 2026-05-11 16:29:34
●A103.221.221.82026-05-01 → 2026-05-11 · 2 obs
● 2026-05-01 14:20:40
● 2026-05-11 16:29:34

🔍 DNS Trace

Analysis

Hierarchy

The parent of www.rosacomputer.vn is rosacomputer.vn.

IP Addresses

rosacomputer.vn points to IP number: 103.221.221.8.

Other host names such as www.tinhocsaoviet.edu.vn.trungtamtinhocvanphong.edu.vn, www.bacsivietchuyentreomay.com.treomayskydiamond.vn, mail.khoahocketoan.com.vn, evelyn.vn and mauweb.asia.drmedia.vn share IPs with rosacomputer.vn.

Name Servers

rosacomputer.vn is delegated to four name servers: ns-master.inet.vn, ns1.inet.vn, ns2.inet.vn and ns3.inet.vn.

rosacomputer.vn at least partially shares name servers with other domains, for instance lujio.vn, bariavungtau.com.vn, apt.vn, phuanh1608.id.vn and tranhcanvasnghethuat.vn.

Two IPs per host:

ns1.inet.vn points to 2001:df7:ce00:1::7 and 202.92.4.25

ns2.inet.vn points to 2401:5f80:2001:4::30 and 210.211.99.38

ns3.inet.vn points to 2401:5f80:4001:4::14 and 203.113.174.42

One IP per host:

ns-master.inet.vn points to 202.92.4.8

Mail Servers

rosacomputer.vn is handled by a single mail server, mx.inet.vn.

The mail server setup for rosacomputer.vn matches that of other domains, for instance kotam.vn, cgcamps.com, dentricuong.vn, vitimen.vn and tektra.vn.

rosacomputer.vn shares at least partially some mail servers with other domains, including daihoconline.edu.vn, mrich.vn, twinkle.com.vn, hopquan.vn and league2.vn.

these mail servers are often used together with mx1.onemail.vn, mx2.onemail.vn and mx3.onemail.vn.

The host name mx.inet.vn has four IP numbers: 103.72.96.6, 103.72.96.8, 103.72.96.9 and 103.216.116.158.