cpu.net - robtex.com
cpu.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.60.38.44🇺🇸 SINGLEHOP65.60.0.0/18 | ||||||
| PTR | chi21.stablehost.com | ||||||
| NS | ns1.stablehost.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.24.175Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.reliabledns.org | ||||||
| NS | ns1.reliabledns.org ⚠️ Not in zone NS records | ||||||
| A | 162.159.24.175Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.reliabledns.org | ||||||
| NS | ns2.reliabledns.org ⚠️ Not in zone NS records | ||||||
| A | 162.159.25.144Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.reliabledns.org | ||||||
| NS | ns2.stablehost.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.25.144Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.reliabledns.org | ||||||
| MX | cpu.net ⭐ | ||||||
| A | 65.60.38.44🇺🇸 SINGLEHOP65.60.0.0/18 | ||||||
| PTR | chi21.stablehost.com | ||||||
| SOA | ns1.stablehost.comalerts@stablehost.com 2026-05-07 #1 | ||||||
net
| 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=1778353506 | ||||||
MX for
cpu.net |
Subdomains
mail.cpu.net |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSns1.reliabledns.org2026-03-17 → 2026-05-09 · 3 obs
● 2026-03-17 05:55:22
● 2026-05-09 19:25:54
●NSns1.stablehost.com2016-11-22 → 2026-05-09 · 3 obs
● 2016-11-22 12:41:06
● 2026-05-09 19:25:54
●NSns2.reliabledns.org2026-03-17 → 2026-05-09 · 3 obs
● 2026-03-17 05:55:22
● 2026-05-09 19:25:54
●NSns2.stablehost.com2016-11-22 → 2026-05-09 · 3 obs
● 2016-11-22 12:41:06
● 2026-05-09 19:25:54
○NSns67.worldnic.com2015-08-23 → 2016-10-17 · 4 obs
● 2016-10-17 20:40:16
○ 2016-11-22 12:41:06
○ 2026-05-09 19:25:54
○NSns68.worldnic.com2015-08-23 → 2016-10-17 · 4 obs
● 2016-10-17 20:40:16
○ 2016-11-22 12:41:06
○ 2026-05-09 19:25:54
●MXcpu.net2016-11-22 → 2026-05-09 · 3 obs
● 2016-11-22 12:41:06
● 2026-05-09 19:25:54
○MXmail.cpu.net2015-08-23 → 2016-10-17 · 4 obs
● 2016-10-17 20:40:16
○ 2016-11-22 12:41:06
○ 2026-05-09 19:25:54
○A184.154.132.1092016-11-22 → 2018-06-22 · 5 obs
● 2016-11-22 12:41:06
● 2018-06-22 08:03:46
○ 2026-03-17 05:55:22
○ 2026-05-09 19:25:54
○A209.159.192.572015-08-23 → 2016-10-17 · 4 obs
● 2016-10-17 20:40:16
○ 2016-11-22 12:41:06
○ 2026-05-09 19:25:54
●A65.60.38.442026-03-17 → 2026-05-09 · 3 obs
● 2026-03-17 05:55:22
● 2026-05-09 19:25:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cpu.net | ns2.reliabledns.org, ns1.reliabledns.org | - |
✅ Authoritative Response
Server:162.159.24.175
NS records: ns2.reliabledns.org, ns1.reliabledns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cpu.net (unsigned zone)
⏱️ Timing
Total: 1439ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.60.38.44 |
| NS | 2 | ns2.stablehost.com, ns1.stablehost.com |
| MX | 1 | cpu.net (pri: 0) |
| SOA | 1 | ns1.stablehost.com alerts.stablehost.com |
Analysis
Hierarchy
The parent of mail.cpu.net is cpu.net.
Mail Server Role
cpu.net serves as a mail server for cpu.net.
IP Addresses
cpu.net points to a single IP: 65.60.38.44.
Other host names, for instance nems.ca, vardis.net, mail.jeffbartonphotography.com, nemvip.com and obliquegeek.com share IP numbers with cpu.net.
Name Servers
cpu.net's delegation is handled by four name servers: ns1.stablehost.com, ns2.stablehost.com, ns1.reliabledns.org and ns2.reliabledns.org.
cpu.net partially shares name servers with other domains; examples include lothiandryline.com, sleepcottage.com, softball101.com, rentaconvertiblecar.com and humankproject.org.
these name servers are commonly used with the name servers n2.stablehost.com.
Host names with a single IP address:
ns1.stablehost.com points to 162.159.24.175.
ns2.stablehost.com points to 162.159.25.144.
ns1.reliabledns.org points to 162.159.24.175.
ns2.reliabledns.org points to 162.159.25.144.
Host names pointing to 162.159.24.175: ns1.stablehost.com and ns1.reliabledns.org.
Host names pointing to 162.159.25.144: ns2.stablehost.com and ns2.reliabledns.org.
Mail Servers
cpu.net is handled by a single mail server, cpu.net.
cpu.net points to a single IP: 65.60.38.44.