vinhrgroup.com - robtex.com

vinhrgroup.com

DNSSEC⚠️ Not signed
A103.75.184.19🇻🇳 VNPT-AS-VN103.75.184.0/22 Inet software one member company limited INETSOFT-VN
NSnsbak.dotvndns.com ⭐
A2406:9c80::9000:302🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRnsbak.dotvndns.com
A112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
PTRns8922.dotvndns.vn
NSns1.dotvndns.vn
A2406:9c80::66🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRns1.dotvndns.vn
A112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
PTRns1.dotvndns.vn
NSns2.dotvndns.vn
A2406:9c80::9000:111🇻🇳 SUPERDATA2406:9c80::/48 -VN
PTRns2.dotvndns.vn
A222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT
PTRstatic.vdc.vn
PTRstatic.vnpt.vn
NSns3.dotvndns.vn
A112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
PTRns8922.dotvndns.vn
MXmail90139.maychuemail.com ⭐
A112.213.90.139🇻🇳 SUPERDATA112.213.90.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
PTRmail90139.maychuemail.com
MXmx90139.maychuemail.net(10)
A112.213.90.139🇻🇳 SUPERDATA112.213.90.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
PTRmail90139.maychuemail.com
TXTv=spf1 +a +mx +ip4:112.213.90.139 ~all
SOAnsbak.dotvndns.comhostmaster@vinhrgroup.com 2025-03-27 #26

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=1778496626

Same first word

vinhrgroup.com

DNS History

8 records (7 active, 1 former)

201820192020202120222023202420252026NSns1.dotvndns.vnns2.dotvndns.vnns3.dotvndns.vnnsbak.dotvndns.comMXmail90139.maychuemail.commx90139.maychuemail.netA103.75.184.19112.213.88.41
●NSns1.dotvndns.vn2017-12-01 → 2026-05-11 · 2 obs
● 2017-12-01 16:48:04
● 2026-05-11 10:58:34
●NSns2.dotvndns.vn2017-12-01 → 2026-05-11 · 2 obs
● 2017-12-01 16:48:04
● 2026-05-11 10:58:34
●NSns3.dotvndns.vn2026-05-01 → 2026-05-11 · 3 obs
○ 2017-12-01 16:48:04
● 2026-05-01 08:09:28
● 2026-05-11 10:58:34
●NSnsbak.dotvndns.com2017-12-01 → 2026-05-11 · 2 obs
● 2017-12-01 16:48:04
● 2026-05-11 10:58:34
●MXmail90139.maychuemail.com2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-01 08:09:28
● 2026-05-11 10:58:34
●MXmx90139.maychuemail.net2026-05-01 → 2026-05-11 · 2 obs
● 2026-05-01 08:09:28
● 2026-05-11 10:58:34
●A103.75.184.192026-05-01 → 2026-05-11 · 3 obs
○ 2017-12-01 16:48:04
● 2026-05-01 08:09:28
● 2026-05-11 10:58:34
○A112.213.88.412017-12-01 → 2017-12-01 · 3 obs
● 2017-12-01 16:48:04
○ 2026-05-01 08:09:28
○ 2026-05-11 10:58:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
vinhrgroup.comnsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn2 records

✅ Authoritative Response

Server:112.213.89.22

NS records: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn, ns3.dotvndns.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vinhrgroup.com (unsigned zone)

⏱️ Timing

Total: 836ms | Queries: -

📄 Records

TypeCountSample Data
A1103.75.184.19
NS4nsbak.dotvndns.com, ns3.dotvndns.vn...
MX2mail90139.maychuemail.com (pri: 5), mx90139.maychuemail.net (pri: 10)
TXT1v=spf1 +a +mx +ip4:112.213.90.139 ~all
SOA1nsbak.dotvndns.com hostmaster.vinhrgroup

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (nsbak.dotvndns.com, nsbak.dotvndns.com)

Analysis

IP Addresses

vinhrgroup.com points to a single IP address: 103.75.184.19.

Other host names such as chuabenhhieuqua.com, webmail.thangmayanphat.com.vn, hoalu.ninhbinh.info.vn, dostudio.vn and enet.edu.vn share IP numbers with vinhrgroup.com.

Name Servers

vinhrgroup.com is delegated to four name servers: nsbak.dotvndns.com, ns1.dotvndns.vn, ns2.dotvndns.vn and ns3.dotvndns.vn.

At least part of the name servers for vinhrgroup.com are shared with other domains, for instance haiquanbinhduong.gov.vn, satmynghephuongtuan.com, vob.vn, nhathiepanh.online and vietnambirdsnest.com.

These name servers are often used together with ns1.pavietnam.vn, ns2.pavietnam.vn and nsbak.pavietnam.net.

Host names with two IP numbers:

nsbak.dotvndns.com points to 2406:9c80::9000:302 and 112.213.89.22

ns1.dotvndns.vn points to 2406:9c80::66 and 112.213.89.3

ns2.dotvndns.vn points to 2406:9c80::9000:111 and 222.255.121.247

Host names with one IP number:

ns3.dotvndns.vn points to 112.213.89.22

Host names that point to 112.213.89.22:

nsbak.dotvndns.com and ns3.dotvndns.vn

Mail Servers

vinhrgroup.com is handled by two mail servers: mail90139.maychuemail.com and mx90139.maychuemail.net.

vinhrgroup.com uses the same mail server setup as other domains, for instance gdp.vn, vietxanh.net, nbc-soctrang.vn, bvptw.org and vinamachines.com.

vinhrgroup.com shares some mail servers with other domains at least partially, for example abkhangnguyen.com, tanduylinh.com and saasvn.com.

these mail servers are frequently used alongside the mail servers mail16380.maychuemail.com.

Host names sharing a single IP: mail90139.maychuemail.com and mx90139.maychuemail.net point to 112.213.90.139.