iprostudy.net - robtex.com

iprostudy.net

DNSSEC⚠️ Not signed
A115.84.112.15🇱🇦 TELECOM-LA-AS-AP115.84.112.0/24 Lao Telecommunication Co Ltd Ban Saylom,Chamthabuly,Vientiane,Lao PDR P.O.Box 5607
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
MX249d4171b21e7543837a890e6ba8de.msv1.invalid ⭐
MX249d4171b21e7543837a890e6ba8de.pamx1.hotmail.com ⭐
A52.101.8.35🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
A52.101.11.8🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
A52.101.68.2🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
A52.101.68.26🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
TXTv=msv1 t=249d4171b21e7543837a890e6ba8de
TXTspf1 include:hotmail.com ~all
SOAns1.matbao.comadmin@matbao.com 2014-02-10 #13

net

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=1778307446

Same first word

iprostudy.net

Similar names

istudypro.com
sproutdiy.com
dirtysoup.com

DNS History

10 records (7 active, 3 former)

20162017201820192020202120222023202420252026NSns1.matbao.comns1.matbao.vnns2.matbao.comns2.matbao.vndns-expire1.matbao.comdns-expire2.matbao.comMX249d4171b21e7543837a890e6ba8de.msv1.invalid249d4171b21e7543837a890e6ba8de.pamx1.hotmail.comA115.84.112.1535.240.224.208
○NSdns-expire1.matbao.com2026-02-17 → 2026-03-07 · 5 obs
○ 2018-09-18 06:56:02
● 2026-02-17 02:48:06
● 2026-03-07 07:32:40
○ 2026-03-16 22:34:24
○ 2026-05-09 06:21:18
○NSdns-expire2.matbao.com2026-02-17 → 2026-03-07 · 5 obs
○ 2018-09-18 06:56:02
● 2026-02-17 02:48:06
● 2026-03-07 07:32:40
○ 2026-03-16 22:34:24
○ 2026-05-09 06:21:18
●NSns1.matbao.com2015-07-01 → 2026-05-09 · 6 obs
● 2015-07-01 19:16:06
● 2018-09-18 06:56:02
○ 2026-02-17 02:48:06
○ 2026-03-07 07:32:40
● 2026-03-16 22:34:24
● 2026-05-09 06:21:18
●NSns1.matbao.vn2026-03-16 → 2026-05-09 · 4 obs
○ 2026-02-17 02:48:06
○ 2026-03-07 07:32:40
● 2026-03-16 22:34:24
● 2026-05-09 06:21:18
●NSns2.matbao.com2015-07-01 → 2026-05-09 · 6 obs
● 2015-07-01 19:16:06
● 2018-09-18 06:56:02
○ 2026-02-17 02:48:06
○ 2026-03-07 07:32:40
● 2026-03-16 22:34:24
● 2026-05-09 06:21:18
●NSns2.matbao.vn2026-03-16 → 2026-05-09 · 4 obs
○ 2026-02-17 02:48:06
○ 2026-03-07 07:32:40
● 2026-03-16 22:34:24
● 2026-05-09 06:21:18
●MX249d4171b21e7543837a890e6ba8de.msv1.invalid2015-07-01 → 2026-05-09 · 6 obs
● 2015-07-01 19:16:06
● 2026-02-17 02:48:06
○ 2026-02-22 08:50:38
○ 2026-03-07 07:32:40
● 2026-03-16 22:34:24
● 2026-05-09 06:21:18
●MX249d4171b21e7543837a890e6ba8de.pamx1.hotmail.com2015-07-01 → 2026-05-09 · 6 obs
● 2015-07-01 19:16:06
● 2026-02-17 02:48:06
○ 2026-02-22 08:50:38
○ 2026-03-07 07:32:40
● 2026-03-16 22:34:24
● 2026-05-09 06:21:18
●A115.84.112.152015-07-01 → 2026-05-09 · 6 obs
● 2015-07-01 19:16:06
● 2018-09-18 06:56:02
○ 2026-02-17 02:48:06
○ 2026-03-07 07:32:40
● 2026-03-16 22:34:24
● 2026-05-09 06:21:18
○A35.240.224.2082026-02-17 → 2026-03-07 · 5 obs
○ 2018-09-18 06:56:02
● 2026-02-17 02:48:06
● 2026-03-07 07:32:40
○ 2026-03-16 22:34:24
○ 2026-05-09 06:21:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netf.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...-
iprostudy.netns1.matbao.vn, ns2.matbao.vn-

✅ Authoritative Response

Server:13.250.228.99

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iprostudy.net (unsigned zone)

⏱️ Timing

Total: 3376ms | Queries: -

📄 Records

TypeCountSample Data
A1115.84.112.15
NS2ns1.matbao.com, ns2.matbao.com
MX2249d4171b21e7543837a890e6ba8de.msv1.inva, 249d4171b21e7543837a890e6ba8de.pamx1.hot
TXT2spf1 include:hotmail.com ~all, v=msv1 t=249d4171b21e7543837a890e6ba8de
SOA1ns1.matbao.com admin.matbao.com

Analysis

IP Addresses

iprostudy.net resolves to a single IP address: 115.84.112.15.

Name Servers

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

iprostudy.net at least partially shares name servers with other domains, including dantrisoft.vn, nuocuongwami.com, breadtalkvietnam.com, nhomthoi.com and iep.com.vn.

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

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 pointing to 13.250.228.99: ns1.matbao.com and ns1.matbao.vn.

Host names pointing to 103.110.128.60: ns1.matbao.com and ns1.matbao.vn.

Host names pointing to 35.198.203.127: ns2.matbao.com and ns2.matbao.vn.

Host names pointing to 103.138.89.11: ns2.matbao.com and ns2.matbao.vn.

Mail Servers

iprostudy.net is handled by two mail servers: 249d4171b21e7543837a890e6ba8de.msv1.invalid and 249d4171b21e7543837a890e6ba8de.pamx1.hotmail.com.

Four IP numbers per host:

249d4171b21e7543837a890e6ba8de.pamx1.hotmail.com has four IPs: 52.101.8.35, 52.101.11.8, 52.101.68.2 and 52.101.68.26.