cdcomputersys.com - dns.ninja
cdcomputersys.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=1784652457 | ||||||
Previously MX for
cdcomputersys.com |
Same first word
cdcomputersys.com |
DNS History
23 records (11 active, 12 former)
○NSns1.mydyndns.org2020-02-12 → 2020-02-12 · 4 obs
● 2020-02-12 01:48:30
○ 2026-05-09 13:34:56
○ 2026-07-21 17:09:00
●NSns1.name.com2026-05-09 → 2026-07-21 · 3 obs
● 2026-05-09 13:34:56
● 2026-07-21 17:09:00
●NSns1cny.name.com2026-05-09 → 2026-07-21 · 3 obs
● 2026-05-09 13:34:56
● 2026-07-21 17:09:00
○NSns2.mydyndns.org2020-02-12 → 2020-02-12 · 4 obs
● 2020-02-12 01:48:30
○ 2026-05-09 13:34:56
○ 2026-07-21 17:09:00
●NSns2fgv.name.com2026-05-09 → 2026-07-21 · 3 obs
● 2026-05-09 13:34:56
● 2026-07-21 17:09:00
○NSns3.mydyndns.org2020-02-12 → 2020-02-12 · 4 obs
● 2020-02-12 01:48:30
○ 2026-05-09 13:34:56
○ 2026-07-21 17:09:00
●NSns3fgh.name.com2026-05-09 → 2026-07-21 · 3 obs
● 2026-05-09 13:34:56
● 2026-07-21 17:09:00
○NSns4.mydyndns.org2020-02-12 → 2020-02-12 · 4 obs
● 2020-02-12 01:48:30
○ 2026-05-09 13:34:56
○ 2026-07-21 17:09:00
○NSns47.1and1.com2015-06-17 → 2017-02-10 · 4 obs
● 2017-02-10 15:55:08
○ 2020-02-12 01:48:30
○ 2026-07-21 17:09:00
○NSns48.1and1.com2015-06-17 → 2017-02-10 · 4 obs
● 2017-02-10 15:55:08
○ 2020-02-12 01:48:30
○ 2026-07-21 17:09:00
●NSns4htz.name.com2026-05-09 → 2026-07-21 · 3 obs
● 2026-05-09 13:34:56
● 2026-07-21 17:09:00
○NSns5.mydyndns.org2020-02-12 → 2020-02-12 · 4 obs
● 2020-02-12 01:48:30
○ 2026-05-09 13:34:56
○ 2026-07-21 17:09:00
○MXcdcomputersys.com2020-02-12 → 2020-02-12 · 4 obs
● 2020-02-12 01:48:30
○ 2026-05-09 13:34:56
○ 2026-07-21 17:09:00
○MXmx00.1and1.com2015-06-17 → 2017-02-10 · 4 obs
● 2017-02-10 15:55:08
○ 2020-02-12 01:48:30
○ 2026-07-21 17:09:00
○MXmx01.1and1.com2015-06-17 → 2017-02-10 · 4 obs
● 2017-02-10 15:55:08
○ 2020-02-12 01:48:30
○ 2026-07-21 17:09:00
●MXmx3.name.com2026-05-09 → 2026-07-21 · 3 obs
● 2026-05-09 13:34:56
● 2026-07-21 17:09:00
●MXmx4.name.com2026-05-09 → 2026-07-21 · 3 obs
● 2026-05-09 13:34:56
● 2026-07-21 17:09:00
●MXmx5.name.com2026-05-09 → 2026-07-21 · 3 obs
● 2026-05-09 13:34:56
● 2026-07-21 17:09:00
●MXmx6.name.com2026-05-09 → 2026-07-21 · 3 obs
● 2026-05-09 13:34:56
● 2026-07-21 17:09:00
●MXmx7.name.com2026-05-09 → 2026-07-21 · 3 obs
● 2026-05-09 13:34:56
● 2026-07-21 17:09:00
●MXmx8.name.com2026-05-09 → 2026-07-21 · 3 obs
● 2026-05-09 13:34:56
● 2026-07-21 17:09:00
○A216.255.38.1562020-02-12 → 2020-02-12 · 4 obs
● 2020-02-12 01:48:30
○ 2026-05-09 13:34:56
○ 2026-07-21 17:09:00
○A74.208.32.2522015-06-17 → 2017-02-10 · 4 obs
● 2017-02-10 15:55:08
○ 2020-02-12 01:48:30
○ 2026-07-21 17:09:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net... | - |
| cdcomputersys.com | ns1cny.name.com, ns2fgv.name.com, ns3fgh.name.com, ns4htz.name.com | 8 records |
✅ Authoritative Response
Server:163.114.216.17
NS records: ns1cny.name.com, ns2fgv.name.com, ns3fgh.name.com, ns4htz.name.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdcomputersys.com (unsigned zone)
⏱️ Timing
Total: 242ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1cny.name.com, ns2fgv.name.com... |
| MX | 6 | mx5.name.com (pri: 10), mx8.name.com (pri: 20)... |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | ns1.name.com hostmaster.nsone.net |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns1cny.name.com, ns1cny.name.com, ns2fgv.name.com...)
Analysis
Name Servers
Five name servers handle delegation for cdcomputersys.com: ns1.name.com, ns1cny.name.com, ns2fgv.name.com and two others.
At least some of cdcomputersys.com's name servers are shared with other domains, for example marquisanderson.com, explorish.net, nameviper.com and two more.
These name servers tend to co-occur with ns4htz.name.com, ns3fgh.name.com, ns2kry.name.com and 7 other name servers in the same DNS delegations.
Host names pointing to two IP addresses:
ns1.name.com resolves to two addresses: 163.114.216.17 and 2a00:edc0:107::1.
ns1cny.name.com resolves to two addresses: 163.114.216.17 and 2a00:edc0:107::1.
ns2fgv.name.com resolves to two addresses: 163.114.216.49 and 2402:cf80:107::1.
ns3fgh.name.com resolves to two addresses: 163.114.217.17 and 2a00:edc0:107::49.
ns4htz.name.com resolves to two addresses: 163.114.217.49 and 2402:cf80:107::49.
ns1.name.com along with ns1cny.name.com each resolve to 2a00:edc0:107::1 IP addresses.
ns1.name.com along with ns1cny.name.com each resolve to 163.114.216.17 IP addresses.
Mail Servers
cdcomputersys.com uses 6 mail servers for delivery: mx3.name.com, mx4.name.com, mx5.name.com and 3 other.
At least some of the mail servers used by cdcomputersys.com are shared with other domains: startupjab.com, rachaelmccrary.com, wealthe.io and two others among them.
It is common to see these mail servers combined with the mail servers mx8.name.com, mx6.name.com and mx7.name.com.
Host names resolving to a single IP address:
The hostname mx3.name.com resolves to 173.192.7.98.
The hostname mx4.name.com resolves to 173.192.7.99.
The hostname mx5.name.com resolves to 173.192.7.100.
The hostname mx6.name.com resolves to 173.192.7.101.
The hostname mx7.name.com resolves to 173.192.7.102.
The hostname mx8.name.com resolves to 173.192.7.103.