computing-systems.com - dns.ninja
computing-systems.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=1787520886 | ||||||
Subdomains
mail.computing-systems.com |
Same first word
computing-systems.com |
Previous names
Next names
DNS History
13 records (10 active, 3 former)
○NSns1.easyclouddns.net2015-08-12 → 2018-01-10 · 4 obs
● 2018-01-10 00:26:26
○ 2026-08-22 11:09:46
○ 2026-08-23 22:00:08
●NSns1.wordpress.com2026-08-22 → 2026-08-23 · 3 obs
● 2026-08-22 11:09:46
● 2026-08-23 22:00:08
○NSns2.easyclouddns.net2015-08-12 → 2018-01-10 · 4 obs
● 2018-01-10 00:26:26
○ 2026-08-22 11:09:46
○ 2026-08-23 22:00:08
●NSns2.wordpress.com2026-08-22 → 2026-08-23 · 3 obs
● 2026-08-22 11:09:46
● 2026-08-23 22:00:08
○NSns3.easyclouddns.net2015-08-12 → 2018-01-10 · 4 obs
● 2018-01-10 00:26:26
○ 2026-08-22 11:09:46
○ 2026-08-23 22:00:08
●NSns3.wordpress.com2026-08-22 → 2026-08-23 · 3 obs
● 2026-08-22 11:09:46
● 2026-08-23 22:00:08
●MXalt1.aspmx.l.google.com2015-08-12 → 2026-08-23 · 2 obs
● 2026-08-23 22:00:08
●MXalt2.aspmx.l.google.com2015-08-12 → 2026-08-23 · 2 obs
● 2026-08-23 22:00:08
●MXaspmx.l.google.com2015-08-12 → 2026-08-23 · 2 obs
● 2026-08-23 22:00:08
●MXaspmx2.googlemail.com2015-08-12 → 2026-08-23 · 2 obs
● 2026-08-23 22:00:08
●MXaspmx3.googlemail.com2015-08-12 → 2026-08-23 · 2 obs
● 2026-08-23 22:00:08
●A192.0.78.242026-08-22 → 2026-08-23 · 2 obs
● 2026-08-23 22:00:08
●A192.0.78.252026-08-22 → 2026-08-23 · 2 obs
● 2026-08-23 22:00:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| computing-systems.com | ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com | 6 records |
✅ Authoritative Response
Server:192.0.74.9
NS records: ns1.wordpress.com, ns2.wordpress.com, ns3.wordpress.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for computing-systems.com (unsigned zone)
⏱️ Timing
Total: 170ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 192.0.78.24, 192.0.78.25 |
| NS | 3 | ns2.wordpress.com, ns1.wordpress.com... |
| MX | 5 | aspmx3.googlemail.com (pri: 10), aspmx2.googlemail.com (pri: 10)... |
| SOA | 1 | ns1.wordpress.com hostmaster.wordpress.c |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.wordpress.com, ns1.wordpress.com, ns2.wordpress.com...)
Analysis
Hierarchy
mail.computing-systems.com is a subdomain of computing-systems.com.
IP Addresses
computing-systems.com points to the IP addresses 192.0.78.24 and 192.0.78.25
seacoast.services, andreamarinkovits.com, real-life-adventure.com and two other host names share IP numbers with computing-systems.com.
Name Servers
DNS for computing-systems.com is handled by three authoritative name servers: ns1.wordpress.com, ns2.wordpress.com and ns3.wordpress.com.
The name servers of computing-systems.com overlap at least partially with those of other domains — among them ravenabouttheparks.com, www.b2byellowpages.com, piotrgwiazda.net and two more.
Three hostnames — ns1.wordpress.com, ns2.wordpress.com and ns3.wordpress.com — each have two IP addresses: ns1.wordpress.com has 198.181.116.9 and 2a04:fa87:ffff::c6b5:7409, ns2.wordpress.com has 198.181.117.9 and 2a04:fa87:ffff::c6b5:7509, and ns3.wordpress.com has 192.0.74.9 and 2620:115:c00f::c000:4a09.
Mail Servers
computing-systems.com has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
computing-systems.com has at least partial mail server overlap with other domains such as legacymagazines.co.uk, umma.org.au, cindyleos.com and two more.
These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx2.googlemail.com has two IP addresses: 192.178.234.27 and 2800:3f0:4003:c14::1b.
aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com has two IP addresses: 142.251.167.26 and 2607:f8b0:4004:c19::1b.
alt1.aspmx.l.google.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
Host names pointing to 2a00:1450:400b:c02::1b IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.