techfest.vn - robtex.com
techfest.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.138.88.122🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET | ||||||
| NS | ns1.matbao.vn ⭐ | ||||||
| A | 13.250.228.99🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com | ||||||
| A | 103.110.128.60🇻🇳 AXYS-VN103.110.128.0/23 | ||||||
| NS | ns2.matbao.vn | ||||||
| A | 35.198.203.127🇸🇬 Google35.198.192.0/20 | ||||||
| PTR | 127.203.198.35.bc.googleusercontent.com | ||||||
| A | 103.138.89.11🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET | ||||||
| NS | ns3.matbao.vn ⚠️ Not in zone NS records | ||||||
| A | 13.250.228.99🇸🇬 Amazon13.250.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-13-250-228-99.ap-southeast-1.compute.amazonaws.com | ||||||
| A | 103.110.128.60🇻🇳 AXYS-VN103.110.128.0/23 | ||||||
| NS | ns4.matbao.vn ⚠️ Not in zone NS records | ||||||
| A | 103.138.89.11🇻🇳 VNPT-AS-VN103.138.88.0/23 VNPT-NET | ||||||
| MX | mail.techfest.vn ⭐ | ||||||
| A | 210.86.231.39🇻🇳 NETNAM-AS-AP210.86.231.0/24 NETNAM-VN | ||||||
| PTR | mail.1vietnam.com | ||||||
| TXT | google-site-verification=ChL87cCID7jf493tGb1kmOtaktHxFU_N3PxPgwNbIJw | ||||||
| TXT | v=spf1 a mx a:mail.1vietnam.com ip4:210.86.231.39 include:_spf.elpis.vn ~all | ||||||
| SOA | ns1.matbao.vnadmin@matbao.com 2025-11-21 #5 | ||||||
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=2030754698 | ||||||
Subdomains
Same first word
techfest.com |
techfest.sk |
techfest.co.uk |
techfest.nz |
techfest.org |
techfest.org.uk |
techfest.tv |
techfest.my |
techfest.vn |
techfest.live |
Similar names
DNS History
9 records (6 active, 3 former)
●NSns3.matbao.vn2026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 09:47:30
● 2026-05-10 15:04:52
●NSns4.matbao.vn2026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 09:47:30
● 2026-05-10 15:04:52
●MXmail.techfest.vn2026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 09:47:30
● 2026-05-10 15:04:52
○MXmx.zoho.com2018-05-23 → 2018-05-23 · 3 obs
○ 2026-05-01 09:47:30
○ 2026-05-10 15:04:52
○MXmx2.zoho.com2018-05-23 → 2018-05-23 · 3 obs
○ 2026-05-01 09:47:30
○ 2026-05-10 15:04:52
●A103.138.88.1222026-05-01 → 2026-05-10 · 3 obs
● 2026-05-01 09:47:30
● 2026-05-10 15:04:52
○A112.78.2.1172016-12-05 → 2018-05-23 · 4 obs
● 2018-05-23 20:54:22
○ 2026-05-01 09:47:30
○ 2026-05-10 15:04:52
🔍 DNS Trace
Analysis
Hierarchy
techfest.vn is a parent of mail.techfest.vn and www.techfest.vn.
IP Addresses
techfest.vn resolves to one IP number: 103.138.88.122.
Other host names, for instance onenergy.com.vn, mkv.vn, www.biocont.vn, truherbsusa.com and baohanhvn.com share IP numbers with techfest.vn.
Name Servers
techfest.vn delegates to four name servers: ns1.matbao.vn, ns2.matbao.vn, ns3.matbao.vn and ns4.matbao.vn.
techfest.vn at least partially shares name servers with other domains, including tiross.vn, hi-bounce-ball-toys.com.vn, ellac.com.vn, biaden.vn and physocare.com.
these name servers are commonly used alongside ns1.matbao.com, ns2.matbao.com, ns-bak.matbao.com, ns1.digipowerdns.com, ns4.digipowerdns.com, ns2.digipowerdns.com and ns3.digipowerdns.com.
Host names with two IP numbers:
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
ns3.matbao.vn points to: 13.250.228.99 and 103.110.128.60
Host names with one IP number:
ns4.matbao.vn points to: 103.138.89.11
Host names pointing to 13.250.228.99:
ns1.matbao.vn and ns3.matbao.vn
Host names pointing to 103.110.128.60:
ns1.matbao.vn and ns3.matbao.vn
Host names pointing to 103.138.89.11:
ns2.matbao.vn and ns4.matbao.vn
Mail Servers
A single mail server handles techfest.vn, mail.techfest.vn.
Host name mail.techfest.vn resolves to a single IP: 210.86.231.39.