osisoft.vn - robtex.com
osisoft.vn
vn
| DNSSEC | π Signed (DS record present) | ||||||
| NS | dns-master.vnnic.vn β | ||||||
| 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=2030988653 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
βNSblue.foundationdns.com2026-06-23 β 2026-07-12 Β· 2 obs
β 2026-07-12 10:45:52
βNSblue.foundationdns.net2026-06-23 β 2026-07-12 Β· 2 obs
β 2026-07-12 10:45:52
βNSblue.foundationdns.org2026-06-23 β 2026-07-12 Β· 2 obs
β 2026-07-12 10:45:52
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| osisoft.vn | blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org | - |
β Authoritative Response
Server:108.162.198.1
NS records: blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for osisoft.vn (unsigned zone)
β±οΈ Timing
Total: 1117ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | blue.foundationdns.org, blue.foundationdns.com... |
| TXT | 1 | v=spf1 ip4:65.200.210.51 ip4:203.153.233 |
| SOA | 1 | blue.foundationdns.com dns.cloudflare.co |
Analysis
Name Servers
DNS for osisoft.vn is handled by three authoritative name servers: blue.foundationdns.com, blue.foundationdns.net and blue.foundationdns.org.
At least some of osisoft.vn's name servers are shared with other domains, for example tvagreen.com, asco.com.mx, scsenate.gov and two more.
These name servers tend to co-occur with ns.utah.edu, dns1.p01.nsone.net, dns2.p01.nsone.net and 3 other name servers in the same DNS delegations.
Hostnames that resolve to 6 IP addresses:
blue.foundationdns.com has IP addresses 108.162.198.1, 162.159.60.1 and 172.64.40.1, plus 3 other.
blue.foundationdns.net has IP addresses 108.162.198.31, 162.159.60.31 and 172.64.40.31, plus 3 other.
blue.foundationdns.org has IP addresses 108.162.198.61, 162.159.60.61 and 172.64.40.61, plus 3 other.