cprplus.com - dns.ninja
cprplus.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=1786302089 | ||||||
NS for
cprplus.com |
Subdomains
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NScprplus.com2015-07-06 → 2026-08-09 · 2 obs
● 2026-08-09 19:10:14
●NSpdns79.ultradns.biz2015-07-06 → 2026-08-09 · 2 obs
● 2026-08-09 19:10:14
●NSpdns79.ultradns.com2015-07-06 → 2026-08-09 · 2 obs
● 2026-08-09 19:10:14
●NSpdns79.ultradns.net2015-07-06 → 2026-08-09 · 2 obs
● 2026-08-09 19:10:14
●NSpdns79.ultradns.org2015-07-06 → 2026-08-09 · 2 obs
● 2026-08-09 19:10:14
●MXcluster6.us.messagelabs.com2015-07-06 → 2026-08-09 · 2 obs
● 2026-08-09 19:10:14
●MXcluster6a.us.messagelabs.com2015-07-06 → 2026-08-09 · 2 obs
● 2026-08-09 19:10:14
○A66.147.244.1232017-08-13 → 2017-12-11 · 5 obs
● 2017-08-13 19:27:32
● 2017-12-11 20:53:44
○ 2026-07-04 17:17:36
○ 2026-08-09 19:10:14
○A69.174.48.502015-07-06 → 2016-10-10 · 4 obs
● 2016-10-10 20:46:50
○ 2017-08-13 19:27:32
○ 2026-08-09 19:10:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net... | - |
| cprplus.com | pdns79.ultradns.net, pdns79.ultradns.com, pdns79.ultradns.biz, pdns79.ultradns.org | 2 records |
✅ Authoritative Response
Server:156.154.66.79
NS records: pdns79.ultradns.net, pdns79.ultradns.com, pdns79.ultradns.biz, pdns79.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cprplus.com (unsigned zone)
⏱️ Timing
Total: 507ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | pdns79.ultradns.biz, pdns79.ultradns.com... |
| MX | 2 | cluster6.us.messagelabs.com (pri: 10), cluster6a.us.messagelabs.com (pri: 20) |
| TXT | 3 | QbhyYzRa, v=spf1 -all... |
| SOA | 1 | cprplus.com kavehs.mediware.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns79.ultradns.com, pdns79.ultradns.com)
Analysis
Hierarchy
cprplus.com serves as the parent of ftp.cprplus.com and mail.cprplus.com.
Name Server Role
cprplus.com is listed as a name server for cprplus.com — it is in-bailiwick, authoritative for its own domain.
It is common to see pdns79.ultradns.biz, pdns79.ultradns.com and pdns79.ultradns.net acting as name servers in combination with cprplus.com.
Name Servers
The delegation of cprplus.com is to five name servers, including cprplus.com, pdns79.ultradns.biz, pdns79.ultradns.com and two others.
cprplus.com partially shares its NS delegation with several other domains, including carsforkid.com, curaspam.com, respre.com and two others.
The name servers pdns79.ultradns.org, ns1.bowmansystems.com, ns2.bowmansystems.com and udns1.ultradns.net are often found in use alongside these name servers.
pdns79.ultradns.biz, pdns79.ultradns.com, pdns79.ultradns.net and pdns79.ultradns.org each carry two IP addresses. pdns79.ultradns.biz has 156.154.66.79 and 2610:a1:1015::73; pdns79.ultradns.com has 156.154.64.79 and 2001:502:f3ff::73; pdns79.ultradns.net has 156.154.65.79 and 2610:a1:1014::73; pdns79.ultradns.org has 156.154.67.79 and 2001:502:4612::73.
Mail Servers
cprplus.com uses two mail servers, cluster6.us.messagelabs.com and cluster6a.us.messagelabs.com.
The mail server setup of cprplus.com matches that of other domains such as m2rhelmet.com, adoutlet.com, assistivetech.com.au and two others.
At least some of the mail servers used by cprplus.com are shared with other domains: isuzu.isuzu.co.jp, morleys.com.au, schllp.com and two others among them.
Host names carrying three IP numbers:
cluster6.us.messagelabs.com points to 67.219.246.217, 67.219.247.196 and 67.219.250.213.
Host names resolving to a single IP address:
cluster6a.us.messagelabs.com points to 34.75.172.113.