vinschool.com - robtex.com

vinschool.com

DNSSEC⚠️ Not signed
A103.238.210.26🇻🇳 VINGROUP-AS-VN103.238.210.0/24 VINGROUP-VN
A123.30.182.167🇻🇳 VTN-1123.30.182.0/24 VNPT
NSns1.vdconline.vn ⭐
A14.225.41.137🇻🇳 VNPT-AS-VN14.225.41.0/24 VNPT
PTRstatic.vnpt.vn
NSns2.vdconline.vn
A14.225.197.109🇻🇳 VNPT-AS-VN14.225.197.0/24 VNPT
PTRstatic.vnpt.vn
MXmail05.hn.vincomjsc.com ⭐
A103.238.211.221🇻🇳 VINGROUP-AS-VN103.238.211.0/24 VINGROUP-VN
PTRmail05.hn.vincomjsc.com
MXmail06.hn.vincomjsc.com ⭐
A103.238.210.124🇻🇳 VINGROUP-AS-VN103.238.210.0/24 VINGROUP-VN
PTRmail06.hn.vincomjsc.com
MXmail11.hn.vincomjsc.com ⭐
A103.238.211.231🇻🇳 VINGROUP-AS-VN103.238.211.0/24 VINGROUP-VN
PTRmail11.hn.vincomjsc.com
TXTv=spf1 ip4:103.238.211.137 ip4:103.238.210.11 ip4:168.245.123.77 ip4:167.89.5...
TXTMS=ms32366757
SOAns1.vdconline.vnvdconline@tld 2023-09-09 #25

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777018271

Subdomains

www.vinschool.com

Same first word

vinschool.com
vinschool.edu.vn

Similar names

voloschin.com.ar
voloschin.com

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSns1.vdconline.vnns2.vdconline.vnhcm-server1.vnn.vnvdc-hn01.vnn.vnMXmail05.hn.vincomjsc.commail06.hn.vincomjsc.commail11.hn.vincomjsc.commail01.hn.vincomjsc.commail02.hn.vincomjsc.commx2.hn.vincomjsc.commx3.hn.vincomjsc.commx4.hn.vincomjsc.commx5.hn.vincomjsc.commx6.hn.vincomjsc.comA103.238.210.26123.30.182.167
○NShcm-server1.vnn.vn2015-07-16 → 2018-07-27 · 4 obs
● 2015-07-16 03:59:12
● 2018-07-27 09:54:20
○ 2026-02-23 00:04:50
○ 2026-04-24 08:20:34
●NSns1.vdconline.vn2026-02-23 → 2026-04-24 · 3 obs
○ 2018-07-27 09:54:20
● 2026-02-23 00:04:50
● 2026-04-24 08:20:34
●NSns2.vdconline.vn2026-02-23 → 2026-04-24 · 3 obs
○ 2018-07-27 09:54:20
● 2026-02-23 00:04:50
● 2026-04-24 08:20:34
○NSvdc-hn01.vnn.vn2015-07-16 → 2018-07-27 · 4 obs
● 2015-07-16 03:59:12
● 2018-07-27 09:54:20
○ 2026-02-23 00:04:50
○ 2026-04-24 08:20:34
○MXmail01.hn.vincomjsc.com2017-07-09 → 2018-07-27 · 5 obs
○ 2016-10-02 06:57:10
● 2017-07-09 17:46:32
● 2018-07-27 09:54:20
○ 2026-02-23 00:04:50
○ 2026-04-24 08:20:34
○MXmail02.hn.vincomjsc.com2017-07-09 → 2018-07-27 · 5 obs
○ 2016-10-02 06:57:10
● 2017-07-09 17:46:32
● 2018-07-27 09:54:20
○ 2026-02-23 00:04:50
○ 2026-04-24 08:20:34
●MXmail05.hn.vincomjsc.com2026-02-23 → 2026-04-24 · 6 obs
○ 2018-07-27 09:54:20
● 2026-02-23 00:04:50
● 2026-03-23 18:26:22
○ 2026-03-26 14:10:50
● 2026-03-26 16:33:52
● 2026-04-24 08:20:34
●MXmail06.hn.vincomjsc.com2026-02-23 → 2026-04-24 · 6 obs
○ 2018-07-27 09:54:20
● 2026-02-23 00:04:50
● 2026-03-23 18:26:22
○ 2026-03-26 14:10:50
● 2026-03-26 16:33:52
● 2026-04-24 08:20:34
●MXmail11.hn.vincomjsc.com2026-02-23 → 2026-04-24 · 6 obs
○ 2018-07-27 09:54:20
● 2026-02-23 00:04:50
● 2026-03-23 18:26:22
○ 2026-03-26 14:10:50
● 2026-03-26 16:33:52
● 2026-04-24 08:20:34
○MXmx2.hn.vincomjsc.com2015-07-16 → 2015-10-24 · 4 obs
● 2015-07-16 03:59:12
● 2015-10-24 08:08:14
○ 2015-12-28 07:51:44
○ 2026-04-24 08:20:34
○MXmx3.hn.vincomjsc.com2015-07-16 → 2015-10-24 · 4 obs
● 2015-07-16 03:59:12
● 2015-10-24 08:08:14
○ 2015-12-28 07:51:44
○ 2026-04-24 08:20:34
○MXmx4.hn.vincomjsc.com2015-07-16 → 2015-10-24 · 4 obs
● 2015-07-16 03:59:12
● 2015-10-24 08:08:14
○ 2015-12-28 07:51:44
○ 2026-04-24 08:20:34
○MXmx5.hn.vincomjsc.com2015-12-28 → 2016-10-02 · 5 obs
○ 2015-10-24 08:08:14
● 2015-12-28 07:51:44
● 2016-10-02 06:57:10
○ 2017-07-09 17:46:32
○ 2026-04-24 08:20:34
○MXmx6.hn.vincomjsc.com2015-12-28 → 2016-10-02 · 5 obs
○ 2015-10-24 08:08:14
● 2015-12-28 07:51:44
● 2016-10-02 06:57:10
○ 2017-07-09 17:46:32
○ 2026-04-24 08:20:34
●A103.238.210.262015-07-16 → 2026-04-24 · 2 obs
● 2015-07-16 03:59:12
● 2026-04-24 08:20:34
●A123.30.182.1672026-02-23 → 2026-04-24 · 3 obs
○ 2015-07-16 03:59:12
● 2026-02-23 00:04:50
● 2026-04-24 08:20:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
vinschool.comns1.vdconline.vn, ns2.vdconline.vn-

✅ Authoritative Response

Server:14.225.197.109

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vinschool.com (unsigned zone)

⏱️ Timing

Total: 1701ms | Queries: -

📄 Records

TypeCountSample Data
A2123.30.182.167, 103.238.210.26
NS2ns1.vdconline.vn, ns2.vdconline.vn
MX3mail05.hn.vincomjsc.com (pri: 10), mail06.hn.vincomjsc.com (pri: 10)...
TXT2MS=ms32366757, v=spf1 ip4:103.238.211.137 ip4:103.238.2
SOA1ns1.vdconline.vn vdconline.tld

Analysis

Hierarchy

www.vinschool.com has vinschool.com as its parent.

IP Addresses

vinschool.com points to two IPs: 103.238.210.26 and 123.30.182.167.

Other host names, for instance amcvib.com, hsx.vn, cenbio.vn, vinahud.vn and edh.com.vn share IP numbers with vinschool.com.

Name Servers

Two name servers ns1.vdconline.vn and ns2.vdconline.vn are delegated to vinschool.com.

vinschool.com uses the same name server configuration as other domains, such as sinnika.com, bestshop.com.vn, 18gio.com, wwadp.com.vn and haitingas.com.vn.

vinschool.com shares name servers with other domains at least partially, for instance c3xuangiang.edu.vn, sannam.vn, nuocviet.com.vn and aureole.vn.

Host names with a single IP address:

ns1.vdconline.vn points to 14.225.41.137

ns2.vdconline.vn points to 14.225.197.109

Mail Servers

vinschool.com is handled by three mail servers: mail05.hn.vincomjsc.com, mail06.hn.vincomjsc.com and mail11.hn.vincomjsc.com.

vinschool.com shares mail servers with other domains at least in part, for instance vinlink.net, vincity.com, namhanoijsc.vn, vingroupventures.vn and vinfastauto.com.

Host names with a single IP:

mail05.hn.vincomjsc.com points to 103.238.211.221

mail06.hn.vincomjsc.com points to 103.238.210.124

mail11.hn.vincomjsc.com points to 103.238.211.231