optimer.cc - robtex.com
optimer.cc
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1775984072 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.p201.dns.oraclecloud.net2026-04-09 → 2026-04-12 · 2 obs
● 2026-04-12 09:19:26
●NSns2.p201.dns.oraclecloud.net2026-04-09 → 2026-04-12 · 2 obs
● 2026-04-12 09:19:26
●NSns3.p201.dns.oraclecloud.net2026-04-09 → 2026-04-12 · 2 obs
● 2026-04-12 09:19:26
●NSns4.p201.dns.oraclecloud.net2026-04-09 → 2026-04-12 · 2 obs
● 2026-04-12 09:19:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac3.nstld.com, ac1.nstld.com, ac4.nstld.com, ac2.nstld.com | - |
| optimer.cc | ns2.p201.dns.oraclecloud.net, ns1.p201.dns.oraclecloud.net, ns4.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net | - |
✅ Authoritative Response
Server:108.59.168.201
NS records: ns2.p201.dns.oraclecloud.net, ns1.p201.dns.oraclecloud.net, ns4.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimer.cc (unsigned zone)
⏱️ Timing
Total: 360ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
optimer.cc delegates to four name servers: ns1.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net and ns4.p201.dns.oraclecloud.net.
optimer.cc at least partially shares name servers with other domains, including insurance-stream.com, exchangelnk.com, pfizer.be, gotask.com and acroscale.fi.
these name servers are commonly used alongside a1-160.akam.net, a11-66.akam.net, a13-65.akam.net, a18-67.akam.net, dns2.p07.nsone.net, dns4.p07.nsone.net and ns1.dyndns.org.
Host names with two IP numbers: ns1.p201.dns.oraclecloud.net points to 2600:2000:2100::c9 and 108.59.166.201; ns2.p201.dns.oraclecloud.net points to 2600:2000:2110::c9 and 108.59.168.201; ns3.p201.dns.oraclecloud.net points to 2600:2000:2120::c9 and 108.59.170.201; ns4.p201.dns.oraclecloud.net points to 2600:2000:2130::c9 and 108.59.172.201.