rubynguyen.vn - robtex.com

rubynguyen.vn

DNSSEC⚠️ Not signed
A118.69.80.46🇻🇳 FPT-AS-AP118.69.80.0/20 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 10th floor, MITEC Tower, Duong Dinh Nghe, Cau Giay, Hanoi
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
MXrubynguyen-vn.mail.protection.outlook.com ⭐
A2a01:111:f403:cc09::🇸🇬 Microsoft2a01:111:f000::/36
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A2a01:111:f403:cc1a::8🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tydpr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc1f::4🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os8pr02cu00104.inbound.protection.outlook.com
A52.101.124.117🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tydpr03cu00105.inbound.protection.outlook.com
A52.101.137.0🇸🇬 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A52.101.157.80🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os8pr02cu00100.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.matbao.comadmin@matbao.com 2024-04-26 #17

vn

DNSSEC🔒 Signed (DS record present)
NSdns-master.vnnic.vn ⭐
NSa.dns-servers.vn
NSb.dns-servers.vn
NSc.dns-servers.vn
NSd.dns-servers.vn
NSe.dns-servers.vn
NSf.dns-servers.vn
NSg.dns-servers.vn
NSh.dns-servers.vn
SOAdns-master.vnnic.vnpostmaster@vnnic.vn serial=2030754206

Subdomains

www.rubynguyen.vn

Same first word

rubynguyen.vn

DNS History

7 records (6 active, 1 former)

202120222023202420252026NSns1.matbao.comns1.matbao.vnns2.matbao.comns2.matbao.vnMXrubynguyen-vn.mail.protection.outlook.comA118.69.80.46210.245.8.133
●NSns1.matbao.com2020-03-22 → 2026-05-10 · 2 obs
● 2020-03-22 22:23:28
● 2026-05-10 07:25:44
●NSns1.matbao.vn2026-05-01 → 2026-05-10 · 3 obs
○ 2020-03-22 22:23:28
● 2026-05-01 06:50:34
● 2026-05-10 07:25:44
●NSns2.matbao.com2020-03-22 → 2026-05-10 · 2 obs
● 2020-03-22 22:23:28
● 2026-05-10 07:25:44
●NSns2.matbao.vn2026-05-01 → 2026-05-10 · 3 obs
○ 2020-03-22 22:23:28
● 2026-05-01 06:50:34
● 2026-05-10 07:25:44
●MXrubynguyen-vn.mail.protection.outlook.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-01 06:50:34
● 2026-05-10 07:25:44
●A118.69.80.462026-05-01 → 2026-05-10 · 3 obs
○ 2020-03-22 22:23:28
● 2026-05-01 06:50:34
● 2026-05-10 07:25:44
○A210.245.8.1332020-03-22 → 2020-03-22 · 3 obs
● 2020-03-22 22:23:28
○ 2026-05-01 06:50:34
○ 2026-05-10 07:25:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
rubynguyen.vnns2.matbao.vn, ns1.matbao.vn2 records

✅ Authoritative Response

Server:13.250.228.99

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubynguyen.vn (unsigned zone)

⏱️ Timing

Total: 1348ms | Queries: -

📄 Records

TypeCountSample Data
A1118.69.80.46
NS2ns1.matbao.com, ns2.matbao.com
MX1rubynguyen-vn.mail.protection.outlook.co
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns1.matbao.com admin.matbao.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.matbao.vn, ns2.matbao.vn)

Analysis

Hierarchy

www.rubynguyen.vn is a child of rubynguyen.vn.

IP Addresses

rubynguyen.vn resolves to one IP number: 118.69.80.46.

Other host names, for instance noithatgiaxuong.vn, tramocshop.com, www.bigbanghanghieu.com, mail.jeanperryvietnam.com and www.nguyenvinhtech.vn share IP numbers with rubynguyen.vn.

Name Servers

rubynguyen.vn delegates to four name servers: ns1.matbao.com, ns2.matbao.com, ns1.matbao.vn and ns2.matbao.vn.

rubynguyen.vn at least partially shares name servers with other domains, including internationalsommelier.vn, danhvantienganh.com, vigova.com, rkeeper.vn and matmathinhvuong.vn.

these name servers are commonly used alongside ns-bak.matbao.com, ns3.matbao.vn, ns4.matbao.vn, 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

A single mail server handles rubynguyen.vn, rubynguyen-vn.mail.protection.outlook.com.

rubynguyen-vn.mail.protection.outlook.com has six IPs: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.