o2tech.com.vn - robtex.com
o2tech.com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.187.168.201🇻🇳 BKNS-AS-VN103.187.168.0/23 BKHNT-VN | ||||||
| NS | ns1.bkdns.vn ⭐ | ||||||
| A | 2403:6a40:1:81::11:1🇻🇳 VNPT-AS-VN2403:6a40:1::/48 BKNS-VN | ||||||
| A | 103.48.81.11🇻🇳 VNPT-AS-VN103.48.80.0/22 BKNS-VN | ||||||
| PTR | ns1.bkdns.vn | ||||||
| NS | ns2.bkdns.vn | ||||||
| A | 2403:6a40:2000:247::220:1🇻🇳 BKNS-AS-VN2403:6a40:2000::/36 BKNS-VN | ||||||
| NS | ns3.bkdns.vn | ||||||
| MX | mail.o2tech.com.vn ⭐ | ||||||
| TXT | 6x945bzp69c8xczydywfylb21fzmm4b1 | ||||||
| TXT | _iqva1v0k11flfa41as5f908ckveyr7a | ||||||
| TXT | _g5y4re5yztr4t5xikncph9gd3jr5rhc | ||||||
| TXT | v=spf1 include:_spf.bkns.com.vn ~all | ||||||
| TXT | 3st83ffsg3k0pwrdk4qb4lky8mfft2k1 | ||||||
| SOA | ns1.bkdns.vnhostmaster@o2tech.com.vn 2023-01-04 #4 | ||||||
com.vn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns-master.vnnic.vn ⭐ | ||||||
| NS | a.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | b.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | c.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | d.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | e.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | f.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | g.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| NS | h.dns-servers.vn ⚠️ Not in parent delegation | ||||||
| SOA | dns-master.vnnic.vnpostmaster@vnnic.vn serial=2022714365 | ||||||
Subdomains
storage2.o2tech.com.vn |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●MXmail.o2tech.com.vn2026-05-01 → 2026-05-13 · 2 obs
● 2026-05-13 23:48:52
●A103.187.168.2012026-05-01 → 2026-05-13 · 2 obs
● 2026-05-13 23:48:52
🔍 DNS Trace
Analysis
Hierarchy
storage2.o2tech.com.vn is a child of o2tech.com.vn.
IP Addresses
o2tech.com.vn resolves to one IP number: 103.187.168.201.
Other host names, for instance vnta-gov.apps.gov.vn, gov2-api.beta.o2tech.vn, storage2.o2tech.com.vn, storage.beta.o2tech.vn and beta.form.gov.vn share IP numbers with o2tech.com.vn.
Name Servers
o2tech.com.vn is delegated to three name servers: ns1.bkdns.vn, ns2.bkdns.vn and ns3.bkdns.vn.
o2tech.com.vn at least partially shares name servers with other domains, including tiengnhatcoban.edu.vn, netgear.com.vn, thephinh.io.vn, apocorp.vn and jits.vn.
Host names with two IP numbers: ns1.bkdns.vn points to 2403:6a40:1:81::11:1 and 103.48.81.11.
Host names with one IP number: ns2.bkdns.vn points to 2403:6a40:2000:247::220:1.
Mail Servers
A single mail server handles o2tech.com.vn, mail.o2tech.com.vn.