rubyvietnam.com - robtex.com

rubyvietnam.com

DNSSEC⚠️ Not signed
A139.162.57.12🇸🇬 AKAMAI-LINODE-AP139.162.32.0/19 Akamai Technologies
PTR139-162-57-12.ip.linodeusercontent.com
NSns1.matbao.vn ⭐
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.vn
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:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A64.233.180.27🇺🇸 Google64.233.180.0/24
PTRon-in-f27.1e100.net
PTRpe-in-f27.1e100.net
MXalt1.aspmx.l.google.com(10)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(10)
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
MXaspmx2.googlemail.com(10)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
TXTgoogle-site-verification=4HlSnntWgiwzCpiA4scniJlxbxti0fPCw5742AOEkgA
SOAns1.matbao.vnadmin@matbao.com 2022-10-27 #2

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=1778310776

Same first word

rubyvietnam.com

DNS History

9 records (8 active, 1 former)

20162017201820192020202120222023202420252026NSns1.matbao.vnns2.matbao.vnMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA139.162.57.12112.78.2.79
●NSns1.matbao.vn2015-06-04 → 2026-05-09 · 2 obs
● 2015-06-04 23:00:48
● 2026-05-09 07:24:14
●NSns2.matbao.vn2015-06-04 → 2026-05-09 · 2 obs
● 2015-06-04 23:00:48
● 2026-05-09 07:24:14
●MXalt1.aspmx.l.google.com2015-06-04 → 2026-05-09 · 2 obs
● 2015-06-04 23:00:48
● 2026-05-09 07:24:14
●MXalt2.aspmx.l.google.com2015-06-04 → 2026-05-09 · 2 obs
● 2015-06-04 23:00:48
● 2026-05-09 07:24:14
●MXaspmx.l.google.com2015-06-04 → 2026-05-09 · 2 obs
● 2015-06-04 23:00:48
● 2026-05-09 07:24:14
●MXaspmx2.googlemail.com2015-06-04 → 2026-05-09 · 2 obs
● 2015-06-04 23:00:48
● 2026-05-09 07:24:14
●MXaspmx3.googlemail.com2015-06-04 → 2026-05-09 · 2 obs
● 2015-06-04 23:00:48
● 2026-05-09 07:24:14
○A112.78.2.792015-06-04 → 2017-08-26 · 4 obs
● 2015-06-04 23:00:48
● 2017-08-26 05:48:54
○ 2026-03-23 10:34:22
○ 2026-05-09 07:24:14
●A139.162.57.122026-03-23 → 2026-05-09 · 3 obs
○ 2017-08-26 05:48:54
● 2026-03-23 10:34:22
● 2026-05-09 07:24:14

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:103.110.128.60

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubyvietnam.com (unsigned zone)

⏱️ Timing

Total: 1591ms | Queries: -

📄 Records

TypeCountSample Data
A1139.162.57.12
NS2ns1.matbao.vn, ns2.matbao.vn
MX5aspmx3.googlemail.com (pri: 10), aspmx.l.google.com (pri: 5)...
TXT1google-site-verification=4HlSnntWgiwzCpi
SOA1ns1.matbao.vn admin.matbao.com

Analysis

IP Addresses

rubyvietnam.com points to a single IP number: 139.162.57.12.

Other host names, for instance jcqztcpcontacts.ttcsvndnguoitamthan.gov.vn, www.tamlyhocduong.com.vn.chuyengiaphamhien.edu.vn, bangvietbavico.edu.vn, kaze.com.vn and webdisk.chuyengiaphamhien.edu.vn share IP numbers with rubyvietnam.com.

Name Servers

Delegation for rubyvietnam.com rests with two name servers, ns1.matbao.vn and ns2.matbao.vn.

rubyvietnam.com shares the same name server setup as other domains, including khungnanglucso.edu.vn, drcuongbui.vn, mti-vietnam.vn, vuadao.vn and pnlsoftware.com.vn.

rubyvietnam.com at least partially shares name servers with other domains, for instance nhalaprap.vn, cariny.com, vuatao.com, mobifonego.com.vn and benhvienquoctedna.vn.

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

Host names with two IP numbers: 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.

Mail Servers

rubyvietnam.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.

rubyvietnam.com shares mail servers with other domains at least in part, for instance pyatak.com, skx.jp, ns500821.ns500821.ns500841.ns500794.ns500821.ns500821.ns500821.ns500821.ns500795.ns500821.ns500794.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, bestwebdesign.ie and alcopac.co.za.

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

Host names with two IP numbers: aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27; aspmx3.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.26; aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 64.233.180.27; alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27; alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.

Host names that point to 2800:3f0:4003:c0f::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com; host names that point to 108.177.123.27: aspmx2.googlemail.com and alt1.aspmx.l.google.com; host names that point to 172.253.116.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com.