isocal.vn - robtex.com

isocal.vn

DNSSECโš ๏ธ Not signed
A103.216.117.72๐Ÿ‡ป๐Ÿ‡ณ VNPT-AS-VN103.216.116.0/22 INETSOFT-VN
NSns-master.inet.vn โญ
A202.92.4.8๐Ÿ‡ป๐Ÿ‡ณ VNPT-AS-VN202.92.4.0/22 INET-VN
NSns1.inet.vn
A2001:df7:ce00:1::7๐Ÿ‡ป๐Ÿ‡ณ VNPT-AS-VN2001:df7:ce00::/48 INETSOFT-VN Inet software one member company limited
A202.92.4.25๐Ÿ‡ป๐Ÿ‡ณ VNPT-AS-VN202.92.4.0/22 INET-VN
NSns2.inet.vn
A2401:5f80:2001:4::30๐Ÿ‡ป๐Ÿ‡ณ VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN
A210.211.99.38๐Ÿ‡ป๐Ÿ‡ณ VTDC-AS-VN210.211.99.0/24 Proxy-registered route object
MXmx.inet.vn โญ
A103.72.96.6๐Ÿ‡ป๐Ÿ‡ณ INETSOFT-AS-VN103.72.96.0/22 INETSOFT-VN
PTRmailer-smtp-in.onemail.vn
A103.72.96.8๐Ÿ‡ป๐Ÿ‡ณ INETSOFT-AS-VN103.72.96.0/22 INETSOFT-VN
PTRmailer-smtp-in01.onemail.vn
A103.72.96.9๐Ÿ‡ป๐Ÿ‡ณ INETSOFT-AS-VN103.72.96.0/22 INETSOFT-VN
PTRmailer-smtp-in02.onemail.vn
A103.216.116.158๐Ÿ‡ป๐Ÿ‡ณ VNPT-AS-VN103.216.116.0/22 INETSOFT-VN
PTRmailgw.inet.vn
TXTv=spf1 a mx ip4:103.57.223.1 ip4:125.212.192.42 ip4:103.57.223.50 ~all
TXTv=spf1 a mx include:_spf.inet.vn ~all
SOAns-master.inet.vnpostmaster@inet.vn 2015-07-28 #0

vn

DNSSEC๐Ÿ”’ Signed (DS record present)
NSdns-master.vnnic.vn โญ
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=2030753522

Subdomains

Same first word

Similar names

DNS History

5 records (5 active, 0 former)

NSns-master.inet.vnns1.inet.vnns2.inet.vnMXmx.inet.vnA103.216.117.72
โ—NSns-master.inet.vn2026-05-01 โ†’ 2026-05-09 ยท 2 obs
โ— 2026-05-01 14:01:58
โ— 2026-05-09 20:24:02
โ—NSns1.inet.vn2026-05-01 โ†’ 2026-05-09 ยท 2 obs
โ— 2026-05-01 14:01:58
โ— 2026-05-09 20:24:02
โ—NSns2.inet.vn2026-05-01 โ†’ 2026-05-09 ยท 2 obs
โ— 2026-05-01 14:01:58
โ— 2026-05-09 20:24:02
โ—MXmx.inet.vn2026-05-01 โ†’ 2026-05-09 ยท 2 obs
โ— 2026-05-01 14:01:58
โ— 2026-05-09 20:24:02
โ—A103.216.117.722026-05-01 โ†’ 2026-05-09 ยท 2 obs
โ— 2026-05-01 14:01:58
โ— 2026-05-09 20:24:02

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
isocal.vnns2.inet.vn, ns1.inet.vn2 records

โœ… Authoritative Response

Server:202.92.4.253

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

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for isocal.vn (unsigned zone)

โฑ๏ธ Timing

Total: 4228ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1103.216.117.72
NS2ns2.inet.vn, ns1.inet.vn
MX1mx.inet.vn (pri: 5)
TXT2v=spf1 a mx ip4:103.57.223.1 ip4:125.212, v=spf1 a mx include:_spf.inet.vn ~all
SOA1ns-master.inet.vn postmaster.inet.vn

๐Ÿ“Œ Glue Records Collected

Total: 2

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

Analysis

Hierarchy

The parent of www.isocal.vn is isocal.vn.

IP Addresses

isocal.vn points to a single IP: 103.216.117.72.

Other host names, for instance ahuclean.com, tanghoa.vn, artnation.vn, mail.qweb.com.vn and tokyuretreat.therahome.vn share IP numbers with isocal.vn.

Name Servers

isocal.vn is delegated to three name servers: ns-master.inet.vn, ns1.inet.vn and ns2.inet.vn.

isocal.vn partially shares name servers with other domains; examples include renluyen.org, o-a.vn, saigonreview.vn, thit.vn and ntthaoconstruction.id.vn.

these name servers are commonly used with the name servers ns3.inet.vn.

Host names with two IP numbers:

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.

Host names with one IP number:

ns-master.inet.vn points to 202.92.4.8.

Mail Servers

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

isocal.vn has the same mail server setup as other domains, including anvien.vn, xhome.com.vn, hoangphugroup.com, travelpx.net and vpavietnam.vn.

isocal.vn shares some mail servers with other domains, at least partially, such as vigonarchitects.vn, dseatech.vn, toyotavinh.vn, imus.vn and aeck.edu.vn.

These mail servers are often used together with mx1.onemail.vn and mx2.onemail.vn.

Host mx.inet.vn resolves to four IP numbers: 103.72.96.6, 103.72.96.8, 103.72.96.9 and 103.216.116.158.