jst.vn - robtex.com

jst.vn

DNSSECโš ๏ธ Not signed
A27.71.16.141๐Ÿ‡ป๐Ÿ‡ณ VTDC-AS-VN27.71.16.0/23 Proxy-registered route object
NSns1.vdconline.vn โญ
A14.225.41.137๐Ÿ‡ป๐Ÿ‡ณ VNPT-AS-VN14.225.41.0/24 VNPT
PTRstatic.vnpt.vn
NSns2.vdconline.vn
A14.225.197.109๐Ÿ‡ป๐Ÿ‡ณ VNPT-AS-VN14.225.197.0/24 VNPT
PTRstatic.vnpt.vn
SOAns1.vdconline.vnvdconline@tld 2025-06-11 #70

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=2030751679

Same first word

Similar names

DNS History

3 records (3 active, 0 former)

NSns1.vdconline.vnns2.vdconline.vnA27.71.16.141
โ—NSns1.vdconline.vn2026-05-01 โ†’ 2026-05-09 ยท 2 obs
โ— 2026-05-01 07:56:54
โ— 2026-05-09 12:28:02
โ—NSns2.vdconline.vn2026-05-01 โ†’ 2026-05-09 ยท 2 obs
โ— 2026-05-01 07:56:54
โ— 2026-05-09 12:28:02
โ—A27.71.16.1412026-05-01 โ†’ 2026-05-09 ยท 2 obs
โ— 2026-05-01 07:56:54
โ— 2026-05-09 12:28:02

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
jst.vnns2.vdconline.vn, ns1.vdconline.vn2 records

โœ… Authoritative Response

Server:14.225.41.137

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

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for jst.vn (unsigned zone)

โฑ๏ธ Timing

Total: 1154ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A127.71.16.141
NS2ns2.vdconline.vn, ns1.vdconline.vn
SOA1ns1.vdconline.vn vdconline.tld

๐Ÿ“Œ Glue Records Collected

Total: 2

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

Analysis

IP Addresses

jst.vn resolves to a single IP: 27.71.16.141.

Other host names share IP numbers with jst.vn; for instance jst.hust.edu.vn.

Name Servers

jst.vn has two name servers: ns1.vdconline.vn and ns2.vdconline.vn.

jst.vn shares the same name server setup as other domains, for example dal.vn, vnpthungyen.com.vn, vnuni.vn, bulongnaman.vn and vnpthcmc.vn.

jst.vn shares name servers with other domains to some extent, for example nguyenvietkhoa.edu.vn and cgfed.org.vn.

Host names with a single IP:

ns1.vdconline.vn points to 14.225.41.137

ns2.vdconline.vn points to 14.225.197.109