vietcontact.com - robtex.com
vietcontact.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.28.36.94🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| NS | ns1.zonedns.vn ⭐ | ||||||
| A | 2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix | ||||||
| A | 64.176.84.220🇸🇬 AS-VULTR64.176.80.0/20 Vultr Assigned Prefix | ||||||
| PTR | ns1.zonedns.vn | ||||||
| NS | ns2.zonedns.vn | ||||||
| A | 2401:c080:1400:1cd4:5400:5ff:fe80:ec33🇸🇬 AS-VULTR2401:c080:1400::/38 Vultr Assigned Prefix | ||||||
| A | 103.176.178.51🇻🇳 NHAN-HOA-AS-VN103.176.178.0/24 NINETECH-VN | ||||||
| NS | ns3.zonedns.vn | ||||||
| A | 2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN | ||||||
| A | 103.28.36.30🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| NS | ns4.zonedns.vn | ||||||
| A | 2001:df1:3200::15🇻🇳 NHAN-HOA-AS-VN2001:df1:3200::/48 NHANHOA-VN | ||||||
| A | 103.28.39.159🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| SOA | ns1.zonedns.vnroot@vietcontact.com 2025-05-27 #2 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778618076 | ||||||
Same first word
vietcontact.com |
DNS History
11 records (5 active, 6 former)
●NSns1.zonedns.vn2026-04-10 → 2026-05-12 · 3 obs
● 2026-04-10 16:57:32
● 2026-05-12 20:42:26
●NSns2.zonedns.vn2026-04-10 → 2026-05-12 · 3 obs
● 2026-04-10 16:57:32
● 2026-05-12 20:42:26
●NSns3.zonedns.vn2026-04-10 → 2026-05-12 · 3 obs
● 2026-04-10 16:57:32
● 2026-05-12 20:42:26
●NSns4.zonedns.vn2026-04-10 → 2026-05-12 · 3 obs
● 2026-04-10 16:57:32
● 2026-05-12 20:42:26
○NSns67.domaincontrol.com2015-07-01 → 2017-01-11 · 4 obs
● 2017-01-11 01:28:16
○ 2026-04-10 16:57:32
○ 2026-05-12 20:42:26
○NSns68.domaincontrol.com2015-07-01 → 2017-01-11 · 4 obs
● 2017-01-11 01:28:16
○ 2026-04-10 16:57:32
○ 2026-05-12 20:42:26
○MXmail.vietcontact.com2015-07-01 → 2017-01-11 · 4 obs
● 2017-01-11 01:28:16
○ 2026-04-10 16:57:32
○ 2026-05-12 20:42:26
●A103.28.36.942026-04-10 → 2026-05-12 · 3 obs
● 2026-04-10 16:57:32
● 2026-05-12 20:42:26
○A108.61.184.2022015-11-08 → 2017-01-11 · 5 obs
● 2015-11-08 02:32:12
● 2017-01-11 01:28:16
○ 2026-04-10 16:57:32
○ 2026-05-12 20:42:26
○A172.245.101.682015-07-01 → 2015-07-01 · 3 obs
○ 2015-11-08 02:32:12
○ 2026-05-12 20:42:26
○A2001:19f0:5800:8e25:5400:ff:fe0d:b5d52015-11-08 → 2017-01-11 · 5 obs
● 2015-11-08 02:32:12
● 2017-01-11 01:28:16
○ 2026-04-10 16:57:32
○ 2026-05-12 20:42:26
🔍 DNS Trace
Analysis
IP Addresses
vietcontact.com points to a single IP: 103.28.36.94.
Other host names, for instance nlsbd.com, www.topinvest.vn, baotn.com.vn, bg24.vn and htkk.com.vn share IP numbers with vietcontact.com.
Name Servers
vietcontact.com's delegation is handled by four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.
vietcontact.com partially shares name servers with other domains; examples include hvtech.vn, hoahong2.edu.vn, piwalletapp.com, sunhospitality.com.vn and khuongviet.org.vn.
These name servers are often used with the name servers ns2008.nhanhoa.com.vn and ns2009.nhanhoa.com.vn.
Host names with two IP numbers:
ns1.zonedns.vn points to: 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 64.176.84.220
ns2.zonedns.vn points to: 2401:c080:1400:1cd4:5400:5ff:fe80:ec33 and 103.176.178.51
ns3.zonedns.vn points to: 2001:df1:3200::15 and 103.28.36.30
ns4.zonedns.vn points to: 2001:df1:3200::15 and 103.28.39.159
Names pointing to 2401:c080:1400:1cd4:5400:5ff:fe80:ec33: ns1.zonedns.vn and ns2.zonedns.vn
Names pointing to 2001:df1:3200::15: ns3.zonedns.vn and ns4.zonedns.vn