vsdc.org.vn - robtex.com

vsdc.org.vn

DNSSEC⚠️ Not signed
A116.118.50.151🇻🇳 AZDIGI-AS-VN116.118.48.0/22 SPT-VN AZDIGI - Customer of SPT
NSeric.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b70🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReric.ns.cloudflare.com
A2803:f800:50::6ca2:c170🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTReric.ns.cloudflare.com
A2a06:98c1:50::ac40:2170🇺🇸 Cloudflare2a06:98c1:50::/45
PTReric.ns.cloudflare.com
A108.162.193.112🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReric.ns.cloudflare.com
A172.64.33.112🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReric.ns.cloudflare.com
A173.245.59.112🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReric.ns.cloudflare.com
NSzita.ns.cloudflare.com
A2606:4700:50::adf5:3af3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzita.ns.cloudflare.com
A2803:f800:50::6ca2:c0f3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRzita.ns.cloudflare.com
A2a06:98c1:50::ac40:20f3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRzita.ns.cloudflare.com
A108.162.192.243🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzita.ns.cloudflare.com
A172.64.32.243🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzita.ns.cloudflare.com
A173.245.58.243🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzita.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1b::1a🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f26.1e100.net
A142.251.16.27🇺🇸 Google142.251.16.0/24
PTRbl-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
SOAeric.ns.cloudflare.comdns@cloudflare.com serial=2400429787

org.vn

DNSSEC⚠️ Not signed
NSdns-master.vnnic.vn ⭐
NSa.dns-servers.vn ⚠️ Not in parent delegation
NSb.dns-servers.vn ⚠️ Not in parent delegation
NSc.dns-servers.vn ⚠️ Not in parent delegation
NSd.dns-servers.vn ⚠️ Not in parent delegation
NSe.dns-servers.vn ⚠️ Not in parent delegation
NSf.dns-servers.vn ⚠️ Not in parent delegation
NSg.dns-servers.vn ⚠️ Not in parent delegation
NSh.dns-servers.vn ⚠️ Not in parent delegation
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2017789944
WOT: SAFE (99/100)

Subdomains

www.vsdc.org.vn

Same first word

vsdc.nl
vsdc.org.vn
vsdc.co.jp
vsdc.se
vsdc.de
vsdc.org
vsdc.com
vsdc.ca
vsdc.be

Similar names

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svdc.com.vn
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cvsd.nl
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svdc.eu
sdvc.org
vdsc.com.vn
scdv.co.uk
sdvc.ch
csdv.org
dcsv.io
dscv.org
cdvs.info
vcds.eu
sdcv.pl
svdc.ac.in
cvsd.com
scvd.cn
vdsc.com.cn
cdsv.ru
vcds.bz
dscv.akamaiedge-staging.net
svdc.se
vdcs.org
vcds.ca
cvds.fr
dvcs.co.uk
svdc.edu.in
vcds.be
dvsc.de
cdvs.it
vcds.de
dscv.ru
cdsv.org
cdsv.de
cvds.com
cvsd.in
cvds.eu
svdc.ru
svcd.org
svcd.us
cvsd.k12.az.us
svcd.com.cn
cvsd.ru
dvcs.com
dcsv.de
dcsv.jp
scvd.fr
vdsc.ca
vcds.pro
cdvs.ca
cdsv.it
csdv.pl
csdv.co
svdc.education
dvcs.jp

DNS History

8 records (8 active, 0 former)

NSeric.ns.cloudflare.comzita.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA116.118.50.151
●NSeric.ns.cloudflare.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 06:56:24
● 2026-05-10 02:12:18
●NSzita.ns.cloudflare.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 06:56:24
● 2026-05-10 02:12:18
●MXalt1.aspmx.l.google.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 06:56:24
● 2026-05-10 02:12:18
●MXalt2.aspmx.l.google.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 06:56:24
● 2026-05-10 02:12:18
●MXalt3.aspmx.l.google.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 06:56:24
● 2026-05-10 02:12:18
●MXalt4.aspmx.l.google.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 06:56:24
● 2026-05-10 02:12:18
●MXaspmx.l.google.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 06:56:24
● 2026-05-10 02:12:18
●A116.118.50.1512026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 06:56:24
● 2026-05-10 02:12:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
vsdc.org.vnzita.ns.cloudflare.com, eric.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.243

NS records: zita.ns.cloudflare.com, eric.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vsdc.org.vn (unsigned zone)

⏱️ Timing

Total: 1135ms | Queries: -

📄 Records

TypeCountSample Data
A1116.118.50.151
NS2eric.ns.cloudflare.com, zita.ns.cloudflare.com
MX5ASPMX.L.GOOGLE.COM (pri: 1), ALT3.ASPMX.L.GOOGLE.COM (pri: 10)...
SOA1eric.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

The parent of www.vsdc.org.vn is vsdc.org.vn.

IP Addresses

vsdc.org.vn points to a single IP: 116.118.50.151.

Other host names, for example technoshop.vn, phudonghomes.com.vn, 52hz.vn and mail.phudonghomes.com.vn share IP numbers with vsdc.org.vn.

Name Servers

Two name servers eric.ns.cloudflare.com and zita.ns.cloudflare.com handle delegation for vsdc.org.vn.

vsdc.org.vn uses the same name server setup as other domains, for example hoteladvisors.net, games969.com, decordi.vn, readthecloud.co and barheads.com.

vsdc.org.vn partially shares name servers with other domains; examples include dallasnationalgolfclub.com, lightd.com.br, primacolor.de, 11bettor.com and yeye360.com.

these name servers are commonly used with the name servers pam.ns.cloudflare.com.

Host names with six IP numbers: eric.ns.cloudflare.com points to: 2606:4700:58::adf5:3b70, 2803:f800:50::6ca2:c170, 2a06:98c1:50::ac40:2170, 108.162.193.112, 172.64.33.112 and 173.245.59.112; zita.ns.cloudflare.com points to: 2606:4700:50::adf5:3af3, 2803:f800:50::6ca2:c0f3, 2a06:98c1:50::ac40:20f3, 108.162.192.243, 172.64.32.243 and 173.245.58.243.

Mail Servers

Five mail servers handle vsdc.org.vn: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

vsdc.org.vn shares some mail servers with other domains, at least partially, such as keypublisher.no, proactiveflatroofing.co.uk, ns500758.ns500758.ns500758.ns500698.ns500736.ns500736.ns500736.ns500698.ns500736.ns500576.ns500708.ns500619.ns500576.ns500576.ns500576.trackreceptor.com, ns500742.ns500754.ns500731.ns500754.ns500671.ns500731.ns500671.ns500731.ns500671.ns500671.ns500705.ns500671.ns500666.ns500666.ns500291.ns500131.lustychickser.com and ns500731.ns500742.ns500754.ns500671.ns500704.ns500704.ns500671.ns500704.ns500671.ns500649.ns500688.ns500671.ns500649.lustychickser.com.

These mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4004:c1b::1a and 142.251.16.27

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.27

alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.26

alt3.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.27

alt4.aspmx.l.google.com points to: 2a00:1450:400c:c00::1a and 173.194.76.27