mccomputersystems.com - dns.ninja
mccomputersystems.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 75.102.22.158🇺🇸 SERVERCENTRAL75.102.0.0/18 SummitHQ Network | ||||||
| PTR | priva180.spindns.com | ||||||
| NS | ns3.mccomputersystems.com ⭐ ⚠️ Not in zone NS records | ||||||
| A | 216.246.47.35🇺🇸 SERVERCENTRAL216.246.0.0/17 SummitHQ Network | ||||||
| PTR | priva260.spindns.com | ||||||
| NS | ns1.mccomputersystems.com | ||||||
| A | 75.102.22.147🇺🇸 SERVERCENTRAL75.102.0.0/18 SummitHQ Network | ||||||
| PTR | priva180.spindns.com | ||||||
| NS | ns2.mccomputersystems.com | ||||||
| A | 75.102.22.148🇺🇸 SERVERCENTRAL75.102.0.0/18 SummitHQ Network | ||||||
| PTR | priva180.spindns.com | ||||||
| NS | ns4.mccomputersystems.com ⚠️ Not in zone NS records | ||||||
| A | 216.246.47.36🇺🇸 SERVERCENTRAL216.246.0.0/17 SummitHQ Network | ||||||
| PTR | priva260.spindns.com | ||||||
| MX | mccomputersystems.com ⭐ | ||||||
| A | 75.102.22.158🇺🇸 SERVERCENTRAL75.102.0.0/18 SummitHQ Network | ||||||
| PTR | priva180.spindns.com | ||||||
| TXT | v=spf1 ip4:216.246.47.98 +a +mx include:relay.mailchannels.net ~all | ||||||
| SOA | ns3.mccomputersystems.comsupport@privatednsorg.com 2026-06-01 #5 | ||||||
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=1785475807 | ||||||
MX for
mccomputersystems.com |
Subdomains
ns4.mccomputersystems.com |
ns2.mccomputersystems.com |
ns1.mccomputersystems.com |
ns3.mccomputersystems.com |
Same first word
mccomputersystems.com |
DNS History
8 records (6 active, 2 former)
●NSns1.mccomputersystems.com2016-12-17 → 2026-07-31 · 2 obs
● 2026-07-31 05:48:50
●NSns2.mccomputersystems.com2016-12-17 → 2026-07-31 · 2 obs
● 2026-07-31 05:48:50
●NSns3.mccomputersystems.com2026-03-06 → 2026-07-31 · 3 obs
● 2026-03-06 22:49:04
● 2026-07-31 05:48:50
●NSns4.mccomputersystems.com2026-03-06 → 2026-07-31 · 3 obs
● 2026-03-06 22:49:04
● 2026-07-31 05:48:50
●MXmccomputersystems.com2016-12-17 → 2026-07-31 · 2 obs
● 2026-07-31 05:48:50
○A184.154.80.1892016-12-17 → 2018-01-18 · 4 obs
● 2018-01-18 17:27:40
○ 2026-03-06 22:49:04
○ 2026-07-31 05:48:50
○A50.31.174.932026-03-17 → 2026-07-09 · 7 obs
● 2026-03-17 11:39:22
● 2026-05-05 07:51:34
○ 2026-05-10 01:19:12
○ 2026-05-11 01:08:18
● 2026-07-09 07:33:56
○ 2026-07-31 05:48:50
●A75.102.22.1582026-03-06 → 2026-07-31 · 9 obs
● 2026-03-06 22:49:04
● 2026-03-15 22:02:26
○ 2026-03-17 11:39:22
○ 2026-05-05 07:51:34
● 2026-05-10 01:19:12
● 2026-05-11 01:08:18
○ 2026-07-09 07:33:56
● 2026-07-31 05:48:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mccomputersystems.com | ns1.mccomputersystems.com, ns2.mccomputersystems.com, ns3.mccomputersystems.com, ns4.mccomputersystems.com | 4 records |
✅ Authoritative Response
Server:216.246.47.99
NS records: ns1.mccomputersystems.com, ns2.mccomputersystems.com, ns3.mccomputersystems.com, ns4.mccomputersystems.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mccomputersystems.com (unsigned zone)
⏱️ Timing
Total: 159ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.31.174.93 |
| NS | 2 | ns1.mccomputersystems.com, ns2.mccomputersystems.com |
| MX | 1 | mccomputersystems.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:216.246.47.98 +a +mx include: |
| SOA | 1 | ns3.mccomputersystems.com support.privat |
📌 Glue Records Collected
Total: 4
In-bailiwick: 4 (ns1.mccomputersystems.com, ns2.mccomputersystems.com, ns3.mccomputersystems.com...)
Analysis
Hierarchy
mccomputersystems.com has four subdomains: ns4.mccomputersystems.com, ns2.mccomputersystems.com, ns1.mccomputersystems.com and ns3.mccomputersystems.com.
Mail Server Role
The MX record for mccomputersystems.com points back to mccomputersystems.com — it is its own mail server.
IP Addresses
mccomputersystems.com directs to one IP number, which is 75.102.22.158.
Name Servers
The domain mccomputersystems.com is delegated to these four name servers: ns1.mccomputersystems.com, ns2.mccomputersystems.com, ns3.mccomputersystems.com and ns4.mccomputersystems.com.
Some name servers delegated to mccomputersystems.com are also used by other domains, notably tvkar.com.mx and capacitaxion.com.mx.
ns1.mccomputersystems.com resolves to 75.102.22.147. ns2.mccomputersystems.com resolves to 75.102.22.148. ns3.mccomputersystems.com resolves to 216.246.47.35. ns4.mccomputersystems.com resolves to 216.246.47.36. All four hosts carry exactly one IP address.
Mail Servers
The MX record for mccomputersystems.com points to a single mail server: mccomputersystems.com.
mccomputersystems.com has exactly one IP number: 75.102.22.158.