ostrovsky.us - robtex.com
ostrovsky.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.netmicro.com ⚠️ Not in zone NS records | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| NS | ns4.netmicro.com ⚠️ Not in zone NS records | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1786545327 | ||||||
Same first word
Similar names
DNS History
2 records (2 active, 0 former)
●NSns3.netmicro.com2026-06-07 → 2026-08-12 · 2 obs
● 2026-06-07 03:18:02
● 2026-08-12 14:42:22
● 2026-08-12 14:42:22
●NSns4.netmicro.com2026-06-07 → 2026-08-12 · 2 obs
● 2026-06-07 03:18:02
● 2026-08-12 14:42:22
● 2026-08-12 14:42:22
🔍 DNS Trace
Analysis
Name Servers
ostrovsky.us has two authoritative name servers — ns3.netmicro.com and ns4.netmicro.com.
ostrovsky.us shares at least some of its name servers with other domains, including pushtheparadigm.org, unplugthepower.org, preemptivecensorship.org and two others.
These name servers are frequently seen alongside ns5.netmicro.com, ns1.hostup.com, ns2.hostup.com and 3 other name servers.
Both ns3.netmicro.com and ns4.netmicro.com point to 13.248.169.48 and 76.223.54.146.
The host names ns3.netmicro.com and ns4.netmicro.com both resolve to 13.248.169.48 IP addresses.
The host names ns3.netmicro.com and ns4.netmicro.com both resolve to 76.223.54.146 IP addresses.