hctek.vn - robtex.com
hctek.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.28.36.235🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| PTR | sharewin36235.nhanhoa.com | ||||||
| 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 | ||||||
| MX | hctek.vn ⭐ | ||||||
| A | 103.28.36.235🇻🇳 NHAN-HOA-AS-VN103.28.36.0/22 NHANHOA-VN | ||||||
| PTR | sharewin36235.nhanhoa.com | ||||||
| SOA | ns1.zonedns.vnroot@hctek.vn 2024-12-04 #3 | ||||||
vn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn | ||||||
| NS | b.dns-servers.vn | ||||||
| NS | c.dns-servers.vn | ||||||
| NS | d.dns-servers.vn | ||||||
| NS | e.dns-servers.vn | ||||||
| NS | f.dns-servers.vn | ||||||
| NS | g.dns-servers.vn | ||||||
| NS | h.dns-servers.vn | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2030763933 | ||||||
MX for
hctek.vn |
Subdomains
www.hctek.vn |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.zonedns.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 11:54:32
●NSns2.zonedns.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 11:54:32
●NSns3.zonedns.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 11:54:32
●NSns4.zonedns.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 11:54:32
●MXhctek.vn2026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 11:54:32
●A103.28.36.2352026-05-01 → 2026-05-12 · 2 obs
● 2026-05-12 11:54:32
🔍 DNS Trace
Analysis
Hierarchy
The parent of www.hctek.vn is hctek.vn.
Mail Server Role
hctek.vn serves as a mail server for hctek.vn.
IP Addresses
hctek.vn points to a single IP: 103.28.36.235.
Other host names, for instance bangkeo.vn, sharewin36235.nhanhoa.com, cpcalendars.aseanschools.edu.vn, website.hostmaster.aseanschools.edu.vn and hostmaster.aseanschools.edu.vn share IP numbers with hctek.vn.
Name Servers
hctek.vn's delegation is handled by four name servers: ns1.zonedns.vn, ns2.zonedns.vn, ns3.zonedns.vn and ns4.zonedns.vn.
hctek.vn partially shares name servers with other domains; examples include yongmei.vn, diemthi.io.vn, minhdangvn.com, biamix.com and hoclaixeanninh.com.
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
Mail Servers
hctek.vn is handled by a single mail server, hctek.vn.
hctek.vn points to a single IP: 103.28.36.235.