cpuunlimited.com - robtex.com
cpuunlimited.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 68.66.216.7🇺🇸 A2HOSTING68.66.216.0/21 A2 Hosting, Inc. | ||||||
| PTR | mi3-ss122.a2hosting.com | ||||||
| NS | ns1.a2hosting.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.a2hosting.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.a2hosting.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | mail.cpuunlimited.com ⭐ | ||||||
| A | 68.66.216.7🇺🇸 A2HOSTING68.66.216.0/21 A2 Hosting, Inc. | ||||||
| PTR | mi3-ss122.a2hosting.com | ||||||
| TXT | v=spf1 +a +mx +ip4:68.66.216.7 include:spf.a2hosting.com ~all | ||||||
| SOA | ns1.a2hosting.comroot@mi3-ss122.a2hosting.com 2026-07-01 #0 | ||||||
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=1784808892 | ||||||
Previously MX for
cpuunlimited.com |
Subdomains
mail.cpuunlimited.com |
Same first word
cpuunlimited.com |
Similar names
DNS History
10 records (6 active, 4 former)
●NSns1.a2hosting.com2026-02-20 → 2026-07-23 · 3 obs
● 2026-02-20 05:29:28
● 2026-07-23 12:17:26
○NSns1.eaglezip.com2015-08-19 → 2017-08-26 · 4 obs
● 2017-08-26 00:49:26
○ 2026-02-20 05:29:28
○ 2026-07-23 12:17:26
●NSns2.a2hosting.com2026-02-20 → 2026-07-23 · 3 obs
● 2026-02-20 05:29:28
● 2026-07-23 12:17:26
○NSns2.eaglezip.com2015-08-19 → 2017-08-26 · 4 obs
● 2017-08-26 00:49:26
○ 2026-02-20 05:29:28
○ 2026-07-23 12:17:26
●NSns3.a2hosting.com2026-02-20 → 2026-07-23 · 3 obs
● 2026-02-20 05:29:28
● 2026-07-23 12:17:26
●NSns4.a2hosting.com2026-02-20 → 2026-07-23 · 3 obs
● 2026-02-20 05:29:28
● 2026-07-23 12:17:26
○MXcpuunlimited.com2015-08-19 → 2017-08-26 · 4 obs
● 2017-08-26 00:49:26
○ 2026-02-20 05:29:28
○ 2026-07-23 12:17:26
●MXmail.cpuunlimited.com2026-02-20 → 2026-07-23 · 3 obs
● 2026-02-20 05:29:28
● 2026-07-23 12:17:26
○A173.246.249.422015-08-19 → 2017-08-26 · 4 obs
● 2017-08-26 00:49:26
○ 2026-02-20 05:29:28
○ 2026-07-23 12:17:26
●A68.66.216.72026-02-20 → 2026-07-23 · 3 obs
● 2026-02-20 05:29:28
● 2026-07-23 12:17:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net... | - |
| cpuunlimited.com | ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com | 4 records |
✅ Authoritative Response
Server:76.223.26.245
NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cpuunlimited.com (unsigned zone)
⏱️ Timing
Total: 312ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 68.66.216.7 |
| NS | 4 | ns2.a2hosting.com, ns1.a2hosting.com... |
| MX | 1 | mail.cpuunlimited.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:68.66.216.7 include:s |
| SOA | 1 | ns1.a2hosting.com root.mi3-ss122.a2hosti |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)
Analysis
Hierarchy
cpuunlimited.com serves as the parent of mail.cpuunlimited.com.
IP Addresses
cpuunlimited.com resolves to one IP address: 68.66.216.7.
mail.buiholdings.com, mail.horsdage.com, mail.rtwministry.org and two other host names share IP numbers with cpuunlimited.com.
Name Servers
The authoritative name servers for cpuunlimited.com are ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
cpuunlimited.com has at least partial name server overlap with other domains, such as myadvanceplanning.com, trstriathlon.com, dgroofingandpainting.com and two others.
It is common to find these name servers paired with the name servers ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and ns4.mysecurecloudhost.com.
Each of the four hosts ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com points to a single IP address — ns1.a2hosting.com points to 13.248.158.180, ns2.a2hosting.com points to 75.2.118.134, ns3.a2hosting.com points to 76.223.26.245 and ns4.a2hosting.com points to 99.83.147.209.
Mail Servers
Mail for cpuunlimited.com is handled by a single mail server, mail.cpuunlimited.com.
mail.cpuunlimited.com resolves to a single IP number: 68.66.216.7.