riobook.vn - robtex.com

riobook.vn

DNSSEC⚠️ Not signed
A118.69.80.7🇻🇳 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
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0b::1a🇺🇸 Google2607:f8b0::/32
PTRdd-in-f26.1e100.net
A142.250.141.27🇺🇸 Google142.250.141.0/24
PTRdd-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-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
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4023:1015::1b🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f27.1e100.net
A172.253.135.27🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4001:c70::1b🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f27.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
TXTgoogle-site-verification=zTZmyqYenmxNanT4aqMnTPRXyRMKX59vZFIx_FoL2iE
TXTv=spf1 include:_spf.google.com ~all
SOAns1.matbao.comadmin@matbao.com 2021-12-13 #2

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=2030753410

Subdomains

www.riobook.vn

Same first word

riobook.vn

Similar names

robokoi.com
irobook.com
oribook.cn
rooibok.com
bookroi.com

DNS History

10 records (10 active, 0 former)

20192020202120222023202420252026NSns1.matbao.comns1.matbao.vnns2.matbao.comns2.matbao.vnMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA118.69.80.7
●NSns1.matbao.com2018-05-15 → 2026-05-09 · 2 obs
● 2018-05-15 00:02:48
● 2026-05-09 17:28:10
●NSns1.matbao.vn2026-05-01 → 2026-05-09 · 3 obs
○ 2018-05-15 00:02:48
● 2026-05-01 17:11:34
● 2026-05-09 17:28:10
●NSns2.matbao.com2018-05-15 → 2026-05-09 · 2 obs
● 2018-05-15 00:02:48
● 2026-05-09 17:28:10
●NSns2.matbao.vn2026-05-01 → 2026-05-09 · 3 obs
○ 2018-05-15 00:02:48
● 2026-05-01 17:11:34
● 2026-05-09 17:28:10
●MXalt1.aspmx.l.google.com2018-05-15 → 2026-05-09 · 2 obs
● 2018-05-15 00:02:48
● 2026-05-09 17:28:10
●MXalt2.aspmx.l.google.com2018-05-15 → 2026-05-09 · 2 obs
● 2018-05-15 00:02:48
● 2026-05-09 17:28:10
●MXalt3.aspmx.l.google.com2018-05-15 → 2026-05-09 · 2 obs
● 2018-05-15 00:02:48
● 2026-05-09 17:28:10
●MXalt4.aspmx.l.google.com2018-05-15 → 2026-05-09 · 2 obs
● 2018-05-15 00:02:48
● 2026-05-09 17:28:10
●MXaspmx.l.google.com2018-05-15 → 2026-05-09 · 2 obs
● 2018-05-15 00:02:48
● 2026-05-09 17:28:10
●A118.69.80.72018-05-15 → 2026-05-09 · 2 obs
● 2018-05-15 00:02:48
● 2026-05-09 17:28:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
vna.dns-servers.vn, b.dns-servers.vn, c.dns-servers.vn, d.dns-servers.vn...-
riobook.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 riobook.vn (unsigned zone)

⏱️ Timing

Total: 1364ms | Queries: -

📄 Records

TypeCountSample Data
A1118.69.80.7
NS2ns1.matbao.com, ns2.matbao.com
MX5ASPMX.L.GOOGLE.COM (pri: 1), ALT4.ASPMX.L.GOOGLE.COM (pri: 10)...
TXT2google-site-verification=zTZmyqYenmxNanT, v=spf1 include:_spf.google.com ~all
SOA1ns1.matbao.com admin.matbao.com

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

riobook.vn is parent of www.riobook.vn.

IP Addresses

riobook.vn points to a single IP: 118.69.80.7.

Other host names, for instance www.bacninh.com.vn, www.xuanhoa-190.vn, thuybuonvua.vn, sundrip.vn and digiphone.vn share IP numbers with riobook.vn.

Name Servers

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

riobook.vn at least partially shares its name servers with other domains, for instance support-page-account.click, minhduongfurniture.com, gisinvest.com.vn, hungae.com and pcjgreensteel.com.vn.

These name servers are often used together with the name servers ns-bak.matbao.com.

Hostnames with two IPs:

The host name ns1.matbao.com points to: 13.250.228.99 and 103.110.128.60

The host name ns2.matbao.com points to: 35.198.203.127 and 103.138.89.11

The host name ns1.matbao.vn points to: 13.250.228.99 and 103.110.128.60

The host name ns2.matbao.vn points to: 35.198.203.127 and 103.138.89.11

Hostnames that point to 13.250.228.99 : ns1.matbao.com and ns1.matbao.vn

Hostnames that point to 103.110.128.60 : ns1.matbao.com and ns1.matbao.vn

Hostnames that point to 35.198.203.127 : ns2.matbao.com and ns2.matbao.vn

Hostnames that point to 103.138.89.11 : ns2.matbao.com and ns2.matbao.vn

Mail Servers

Five mail servers handle riobook.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.

riobook.vn shares some mail servers with other domains, including ns500671.ns500754.ns500671.ns500671.ns500731.ns500671.ns500742.ns500291.ns500649.ns500649.ns500291.ns500131.lustychickser.com, callaloocay.com, ns500759.ns500698.ns500698.ns500759.ns500759.ns500698.ns500736.ns500736.ns500735.ns500735.ns500576.ns500686.ns500619.trackreceptor.com, ns500671.ns500742.ns500671.ns500754.ns500731.ns500754.ns500671.ns500731.ns500671.ns500688.ns500649.ns500678.ns500666.ns500666.ns500291.ns500131.lustychickser.com and ns500759.ns500759.ns500759.ns500698.ns500698.ns500735.ns500735.ns500698.ns500735.ns500576.ns500698.ns500576.ns500576.trackreceptor.com.

these mail servers are often used alongside the mail servers aspmx3.googlemail.com, aspmx2.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c0b::1a and 142.250.141.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26.

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27.

alt3.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.27.

alt4.aspmx.l.google.com points to 2607:f8b0:4001:c70::1b and 192.178.209.26.