ptsec.io - robtex.com
ptsec.io
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1785260586 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns4-cloud.nic.ru2026-07-21 → 2026-07-28 · 2 obs
● 2026-07-28 18:07:22
●NSns8-cloud.nic.ru2026-07-21 → 2026-07-28 · 2 obs
● 2026-07-28 18:07:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, b0.nic.io, a0.nic.io, a2.nic.io | - |
| ptsec.io | ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru, ns3-l2.nic.ru... | - |
✅ Authoritative Response
Server:89.104.95.33
NS records: ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru, ns3-l2.nic.ru, ns8-l2.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ptsec.io (unsigned zone)
⏱️ Timing
Total: 1365ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | ns3-l2.nic.ru, ns4-l2.nic.ru... |
| SOA | 1 | ns3-l2.nic.ru dns.nic.ru |
Analysis
Name Servers
Five name servers handle delegation for ptsec.io: ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru and two others.
The name servers of ptsec.io overlap at least partially with those of other domains — among them nmtport.ru, digitsolution.ru, rascat.ru and two more.
These name servers commonly co-occur with the name servers ns8-l2.nic.ru, ns8-cloud.nic.ru, ns3.nic.ru and ns1.peterhost.ru.
Hosts with 6 IP addresses each:
ns4-cloud.nic.ru maps to 89.104.93.30, 89.104.93.33, 89.104.93.34 and 3 additional IP addresses.
ns8-cloud.nic.ru maps to 89.104.93.31, 89.104.93.35, 89.104.93.36 and 3 additional IP addresses.
Host names resolving to a single IP address:
ns3-l2.nic.ru resolves to the IP address 193.232.146.1.
ns4-l2.nic.ru resolves to the IP address 91.217.20.20.
ns8-l2.nic.ru resolves to the IP address 91.217.21.20.