o2school.com.ua - robtex.com
o2school.com.ua
com.ua
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ho1.com.ns.ua ⭐ | ||||||
| NS | cfdf.com.ns.ua | ||||||
| NS | cz.ns.ua | ||||||
| NS | nn.ns.ua | ||||||
| NS | rcz.ns.ua | ||||||
| TXT | com.ua 202608091035 270158 | ||||||
| SOA | ho1.com.ns.uadnsmaster@hostmaster.ua serial=2008299130 | ||||||
Same first word
DNS History
6 records (5 active, 1 former)
●NSns1.vercel-dns.com2026-06-12 → 2026-08-09 · 2 obs
● 2026-08-09 07:53:00
●NSns2.vercel-dns.com2026-06-12 → 2026-08-09 · 2 obs
● 2026-08-09 07:53:00
●MXsmtp.google.com2026-06-12 → 2026-08-09 · 2 obs
● 2026-08-09 07:53:00
○A216.150.1.1932026-06-12 → 2026-06-12 · 2 obs
○ 2026-08-09 07:53:00
●A216.150.1.652026-06-12 → 2026-08-09 · 2 obs
● 2026-08-09 07:53:00
●A216.150.16.1292026-08-09 → 2026-08-09 · 2 obs
● 2026-08-09 07:53:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ua | bg.ns.ua, cz.ns.ua, nn.ns.ua, ho1.ns.ua... | - |
| o2school.com.ua | ns1.vercel-dns.com, ns2.vercel-dns.com | - |
✅ Authoritative Response
Server:198.51.45.13
NS records: ns1.vercel-dns.com, ns2.vercel-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for o2school.com.ua (unsigned zone)
⏱️ Timing
Total: 442ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.150.1.129, 216.150.1.193 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 3 | =spf1 include:_spf.google.com ~all, google-site-verification=oBRKAwU3tvTurvn... |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
Analysis
IP Addresses
o2school.com.ua has two IP addresses: 216.150.1.65 and 216.150.16.129
hosm.com, casino6v.lol, openclaw.org and two other host names share IP numbers with o2school.com.ua.
Name Servers
DNS delegation for o2school.com.ua points to two name servers: ns1.vercel-dns.com and ns2.vercel-dns.com.
o2school.com.ua uses the same name servers as several other domains — among them rubybowling.com, bookoferrantpages.com, todaysquestion.net and two more.
At least some of o2school.com.ua's name servers are shared with other domains, for example canonium.com, aphamk.org, adriangoe.com and two more.
These name servers are often deployed together with the name servers f.zeit-world.com, a.zeit-world.co.uk, e.zeit-world.net and b.zeit-world.org.
ns1.vercel-dns.com directs to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1. ns2.vercel-dns.com directs to 198.51.45.13 and 2a00:edc0:6259:7:13::2. Each host name carries two IP addresses.
Mail Servers
Mail for o2school.com.ua is handled by a single mail server, smtp.google.com.
o2school.com.ua uses an identical mail server configuration to several other domains — among them kotakloggisticss.com, coffeebreaksa.com, mojegps.cz and two more.
o2school.com.ua overlaps on mail servers with several other domains, for example amaya.properties, metawebzdigital.com, mozanica.com and essentials.com.mx.
smtp.google.com resolves to 9 IP addresses — 142.250.31.27, 142.251.111.27, 172.253.63.26 and 6 others.