cpu-lab.com - robtex.com
cpu-lab.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774731907 | ||||||
Same first word
cpu-lab.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSns-1086.awsdns-07.org2026-03-16 → 2026-03-28 · 2 obs
● 2026-03-28 21:11:34
●NSns-1569.awsdns-04.co.uk2026-03-16 → 2026-03-28 · 2 obs
● 2026-03-28 21:11:34
●NSns-422.awsdns-52.com2026-03-16 → 2026-03-28 · 2 obs
● 2026-03-28 21:11:34
●NSns-616.awsdns-13.net2026-03-16 → 2026-03-28 · 2 obs
● 2026-03-28 21:11:34
●MXcpulab-com0i.mail.protection.outlook.com2026-03-16 → 2026-03-28 · 2 obs
● 2026-03-28 21:11:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cpu-lab.com | ns-616.awsdns-13.net, ns-422.awsdns-52.com, ns-1569.awsdns-04.co.uk, ns-1086.awsdns-07.org | 1 record |
✅ Authoritative Response
Server:205.251.196.62
NS records: ns-616.awsdns-13.net, ns-422.awsdns-52.com, ns-1569.awsdns-04.co.uk, ns-1086.awsdns-07.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cpu-lab.com (unsigned zone)
⏱️ Timing
Total: 218ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1086.awsdns-07.org, ns-1569.awsdns-04.co.uk... |
| MX | 1 | cpulab-com0i.mail.protection.outlook.com |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns-616.awsdns-13.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-422.awsdns-52.com)
Analysis
Name Servers
cpu-lab.com is delegated to four name servers: ns-422.awsdns-52.com, ns-616.awsdns-13.net, ns-1086.awsdns-07.org and ns-1569.awsdns-04.co.uk.
cpu-lab.com shares name servers with other domains at least partially, for example selogerneuf.org, goibibo.ibcdn.com, transco.fr, mmwimaging.net and ram.sandbox.openstax.org.
Host names with two IP numbers:
ns-422.awsdns-52.com points to: 2600:9000:5301:a600::1 and 205.251.193.166
ns-616.awsdns-13.net points to: 2600:9000:5302:6800::1 and 205.251.194.104
ns-1086.awsdns-07.org points to: 2600:9000:5304:3e00::1 and 205.251.196.62
ns-1569.awsdns-04.co.uk points to: 2600:9000:5306:2100::1 and 205.251.198.33
Mail Servers
cpu-lab.com is handled by a single mail server, cpulab-com0i.mail.protection.outlook.com.
Host name cpulab-com0i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c942::2, 2a01:111:f403:c942::3, 2a01:111:f403:c944::, 2a01:111:f403:c944::1, 52.101.190.0, 52.101.190.2, 52.101.190.3 and 52.101.192.0.