concentric.vn - robtex.com

concentric.vn

DNSSECโš ๏ธ Not signed
A202.92.4.44๐Ÿ‡ป๐Ÿ‡ณ VNPT-AS-VN202.92.4.0/22 INET-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
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 2031-03-05 #5
rank #763711 globally
rank #2065 in the tld

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

NSns-master.inet.vnns1.inet.vnns2.inet.vnA202.92.4.44
โ—NSns-master.inet.vn2026-06-26 โ†’ 2026-07-23 ยท 2 obs
โ— 2026-06-26 22:21:36
โ— 2026-07-23 14:51:30
โ—NSns1.inet.vn2026-06-26 โ†’ 2026-07-23 ยท 2 obs
โ— 2026-06-26 22:21:36
โ— 2026-07-23 14:51:30
โ—NSns2.inet.vn2026-06-26 โ†’ 2026-07-23 ยท 2 obs
โ— 2026-06-26 22:21:36
โ— 2026-07-23 14:51:30
โ—A202.92.4.442026-06-26 โ†’ 2026-07-23 ยท 2 obs
โ— 2026-06-26 22:21:36
โ— 2026-07-23 14:51:30

๐Ÿ” DNS Trace

Analysis

IP Addresses

concentric.vn resolves to one IP address: 202.92.4.44.

cmtceduvn.01032021.exdomain.net, domain.mepage.vn, mdx.vn and two other host names share IP numbers with concentric.vn.

Name Servers

concentric.vn is served by three name servers: ns-master.inet.vn, ns1.inet.vn and ns2.inet.vn.

There is at least partial name server overlap between concentric.vn and other domains โ€” kimvuongphat.com, edugate.com.vn, khautrang.net and two more among them.

These name servers are routinely deployed together with the name servers ns3.inet.vn.

Hostnames that resolve to two IP addresses:

The A records for ns1.inet.vn return 202.92.4.25 and 2001:df7:ce00:1::7.

The A records for ns2.inet.vn return 210.211.99.38 and 2401:5f80:2001:4::30.

Hosts with just one IP address:

ns-master.inet.vn resolves to the IP address 202.92.4.8.