stoo.vn - robtex.com

stoo.vn

DNSSECโš ๏ธ Not signed
A171.244.61.200๐Ÿ‡ป๐Ÿ‡ณ VTDC-AS-VN171.244.61.0/24 Proxy-registered route object
NSns1.viettelidc.com.vn โญ โš ๏ธ Not in parent delegation
A2401:5f80:2000:2::4๐Ÿ‡ป๐Ÿ‡ณ VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN
A115.84.177.33๐Ÿ‡ป๐Ÿ‡ณ VTDC-AS-VN115.84.176.0/22 Proxy-registered route object
PTRns1.vtdc.net
PTRns1.viettelidc.com.vn
NSns.viettelidc.com.vn
A2401:5f80:2000:1::5๐Ÿ‡ป๐Ÿ‡ณ VTDC-AS-VN2401:5f80:2000::/36 VTDC-VN
A115.84.177.8๐Ÿ‡ป๐Ÿ‡ณ VTDC-AS-VN115.84.176.0/22 Proxy-registered route object
PTRns.vtdc.net
PTRns.viettelidc.com.vn
NSns2.viettelidc.com.vn
A2401:5f80:4000:1::4๐Ÿ‡ป๐Ÿ‡ณ VTDC-AS-VN2401:5f80:4000::/36 VTDC-VN
A115.84.181.10๐Ÿ‡ป๐Ÿ‡ณ VTDC-AS-VN115.84.180.0/22 Proxy-registered route object
PTRns2.vtdc.net
PTRns2.viettelidc.com.vn
SOAns.viettelidc.com.vnhostmaster@stoo.vn serial=1784989808

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=2031037269

Subdomains

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

NSns.viettelidc.com.vnns1.viettelidc.com.vnns2.viettelidc.com.vnA171.244.61.200
โ—NSns.viettelidc.com.vn2026-05-26 โ†’ 2026-07-25 ยท 2 obs
โ— 2026-05-26 16:31:46
โ— 2026-07-25 14:35:10
โ—NSns1.viettelidc.com.vn2026-05-26 โ†’ 2026-07-25 ยท 2 obs
โ— 2026-05-26 16:31:46
โ— 2026-07-25 14:35:10
โ—NSns2.viettelidc.com.vn2026-05-26 โ†’ 2026-07-25 ยท 2 obs
โ— 2026-05-26 16:31:46
โ— 2026-07-25 14:35:10
โ—A171.244.61.2002026-05-26 โ†’ 2026-07-25 ยท 2 obs
โ— 2026-05-26 16:31:46
โ— 2026-07-25 14:35:10

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
vnc.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn...-
stoo.vnns1.viettelidc.com.vn, ns2.viettelidc.com.vn2 records

โœ… Authoritative Response

Server:115.84.177.33

NS records: ns1.viettelidc.com.vn, ns2.viettelidc.com.vn

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for stoo.vn (unsigned zone)

โฑ๏ธ Timing

Total: 1305ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1171.244.61.200
NS3ns.viettelidc.com.vn, ns1.viettelidc.com.vn...
SOA1ns.viettelidc.com.vn hostmaster.stoo.vn

๐Ÿ“Œ Glue Records Collected

Total: 2

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

Analysis

Hierarchy

stoo.vn serves as parent to apigame.stoo.vn, apiclear.stoo.vn, image.stoo.vn, sapporo.stoo.vn, cpanel.stoo.vn along with a few other host names.

IP Addresses

stoo.vn points to a single IP number: 171.244.61.200.

Name Servers

DNS for stoo.vn is handled by three authoritative name servers: ns1.viettelidc.com.vn, ns2.viettelidc.com.vn and ns.viettelidc.com.vn.

stoo.vn has at least partial name server overlap with other domains, such as ktbook.vn, mnhoamai-pt.edu.vn, kv08.vn and two others.

These name servers tend to appear together with the name servers ns1.vtdc.net, ns2.vtdc.net and ns.vtdc.net.

Three hostnames โ€” ns1.viettelidc.com.vn, ns2.viettelidc.com.vn and ns.viettelidc.com.vn โ€” each have two IP addresses: ns1.viettelidc.com.vn has 115.84.177.33 and 2401:5f80:2000:2::4, ns2.viettelidc.com.vn has 115.84.181.10 and 2401:5f80:4000:1::4, and ns.viettelidc.com.vn has 115.84.177.8 and 2401:5f80:2000:1::5.