tstcantho.com - robtex.com

tstcantho.com

DNSSEC⚠️ Not signed
A146.196.64.86🇻🇳 VTN-1146.196.64.0/24 VNPT-Customer-Vinahost
PTRdominionready.net
NSns1.matbao.com ⭐ ⚠️ Not in parent delegation
A13.250.228.99🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix
PTRec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com
A103.110.128.60🇻🇳 AXYS-VN103.110.128.0/23
NSns1.matbao.vn ⚠️ Not in zone NS records
A13.250.228.99🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix
PTRec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com
A103.110.128.60🇻🇳 AXYS-VN103.110.128.0/23
NSns2.matbao.com ⚠️ Not in parent delegation
A35.198.203.127🇸🇬 Google35.198.192.0/20
PTR127.203.198.35.bc.googleusercontent.com
A103.138.89.11🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET
NSns2.matbao.vn ⚠️ Not in zone NS records
A35.198.203.127🇸🇬 Google35.198.192.0/20
PTR127.203.198.35.bc.googleusercontent.com
A103.138.89.11🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c03::1b🇺🇸 Google2607:f8b0::/32
PTRdy-in-f27.1e100.net
A142.250.101.26🇺🇸 Google142.250.101.0/24
PTRdz-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2a00:1450:4025:402::1b🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f27.1e100.net
A142.250.102.26🇺🇸 Google142.250.102.0/24
PTRrb-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx2.googlemail.com(10)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2607:f8b0:4023:1015::1a🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f26.1e100.net
A172.253.135.26🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f26.1e100.net
TXTgoogle-site-verification=CxS26uwdjIMOlG779AjXS7O0LtV9xk5YS8BrJUIZLtE
SOAns1.matbao.comadmin@matbao.com 2025-07-03 #3

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=1775938992

Subdomains

mail.tstcantho.com

Same first word

tstcantho.com
tstcantho.com.vn

DNS History

11 records (10 active, 1 former)

20162017201820192020202120222023202420252026NSns1.matbao.comns1.matbao.vnns2.matbao.comns2.matbao.vnMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA146.196.64.8614.0.18.116
●NSns1.matbao.com2015-07-02 → 2026-04-11 · 2 obs
● 2015-07-02 08:06:32
● 2026-04-11 20:25:06
●NSns1.matbao.vn2026-03-16 → 2026-04-11 · 3 obs
○ 2015-07-02 08:06:32
● 2026-03-16 23:18:24
● 2026-04-11 20:25:06
●NSns2.matbao.com2015-07-02 → 2026-04-11 · 2 obs
● 2015-07-02 08:06:32
● 2026-04-11 20:25:06
●NSns2.matbao.vn2026-03-16 → 2026-04-11 · 3 obs
○ 2015-07-02 08:06:32
● 2026-03-16 23:18:24
● 2026-04-11 20:25:06
●MXalt1.aspmx.l.google.com2015-07-02 → 2026-04-11 · 2 obs
● 2015-07-02 08:06:32
● 2026-04-11 20:25:06
●MXalt2.aspmx.l.google.com2015-07-02 → 2026-04-11 · 2 obs
● 2015-07-02 08:06:32
● 2026-04-11 20:25:06
●MXaspmx.l.google.com2015-07-02 → 2026-04-11 · 2 obs
● 2015-07-02 08:06:32
● 2026-04-11 20:25:06
●MXaspmx2.googlemail.com2015-07-02 → 2026-04-11 · 2 obs
● 2015-07-02 08:06:32
● 2026-04-11 20:25:06
●MXaspmx3.googlemail.com2015-07-02 → 2026-04-11 · 2 obs
● 2015-07-02 08:06:32
● 2026-04-11 20:25:06
○A14.0.18.1162015-07-02 → 2016-11-29 · 4 obs
● 2015-07-02 08:06:32
● 2016-11-29 11:38:02
○ 2026-03-16 23:18:24
○ 2026-04-11 20:25:06
●A146.196.64.862026-03-16 → 2026-04-11 · 3 obs
○ 2016-11-29 11:38:02
● 2026-03-16 23:18:24
● 2026-04-11 20:25:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
tstcantho.comns1.matbao.vn, ns2.matbao.vn-

✅ Authoritative Response

Server:35.198.203.127

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tstcantho.com (unsigned zone)

⏱️ Timing

Total: 1771ms | Queries: -

📄 Records

TypeCountSample Data
A1146.196.64.86
NS2ns1.matbao.com, ns2.matbao.com
MX5aspmx3.googlemail.com (pri: 10), aspmx.l.google.com (pri: 1)...
TXT1google-site-verification=CxS26uwdjIMOlG7
SOA1ns1.matbao.com admin.matbao.com

Analysis

Hierarchy

tstcantho.com is the parent of mail.tstcantho.com.

IP Addresses

tstcantho.com resolves to a single IP: 146.196.64.86.

Other host names share IP numbers with tstcantho.com; for instance tstcantho.com.vn.

Name Servers

tstcantho.com is delegated to four name servers: ns1.matbao.com, ns2.matbao.com, ns1.matbao.vn and ns2.matbao.vn.

tstcantho.com shares some name servers with other domains, for example hoangphugroup.com, mydico.vn, nhadatdian.com.vn, suaxenang.net and vietnhan.net.

These name servers are commonly used with ns-bak.matbao.com, ns1.digipowerdns.com, ns2.digipowerdns.com, ns3.digipowerdns.com and ns4.digipowerdns.com.

Host names with two IP numbers:

ns1.matbao.com points to: 13.250.228.99 and 103.110.128.60.

ns2.matbao.com points to: 35.198.203.127 and 103.138.89.11.

ns1.matbao.vn points to: 13.250.228.99 and 103.110.128.60.

ns2.matbao.vn points to: 35.198.203.127 and 103.138.89.11.

Host names that point to 13.250.228.99: ns1.matbao.com and ns1.matbao.vn.

Host names that point to 103.110.128.60: ns1.matbao.com and ns1.matbao.vn.

Host names that point to 35.198.203.127: ns2.matbao.com and ns2.matbao.vn.

Host names that point to 103.138.89.11: ns2.matbao.com and ns2.matbao.vn.

Mail Servers

tstcantho.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

tstcantho.com shares some mail servers with other domains, at least partially; for instance brokercomex.com.br, dumaguetebank.com, texxan.com, vietjetonline.com and fabrikart.ru.

these mail servers are often used together with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IPs:

Host aspmx2.googlemail.com has IPs 2800:3f0:4003:c0f::1a and 108.177.123.27.

Host aspmx3.googlemail.com has IPs 2607:f8b0:4023:1015::1a and 172.253.135.26.

Host aspmx.l.google.com has IPs 2607:f8b0:4023:c03::1b and 142.250.101.26.

Host alt1.aspmx.l.google.com has IPs 2a00:1450:4025:402::1b and 142.250.102.26.

Host alt2.aspmx.l.google.com has IPs 2a00:1450:400b:c02::1a and 172.253.116.27.