mcsa.com - dns.ninja
mcsa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 206.188.192.106🇺🇸 Jacksonville206.188.192.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| PTR | vux.netsolhost.com | ||||||
| NS | ns71.worldnic.com ⭐ | ||||||
| A | 162.159.26.27Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns72.worldnic.com | ||||||
| A | 162.159.27.78Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx001.netsol.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.128🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx31.oxsus-vadesecure.net | ||||||
| MX | mx002.netsol.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.129🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx32.oxsus-vadesecure.net | ||||||
| TXT | v=spf1 include:spf.registeredsite.com include:spf.cloudus.oxcs.net ~all | ||||||
| SOA | NS71.WORLDNIC.comnamehost@WORLDNIC.com serial=123030213 | ||||||
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=1782290230 | ||||||
Subdomains
www.mcsa.com |
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns71.worldnic.com2015-08-06 → 2026-06-24 · 2 obs
● 2026-06-24 08:58:50
●NSns72.worldnic.com2015-08-06 → 2026-06-24 · 2 obs
● 2026-06-24 08:58:50
○MXinbound.mcsa.com.netsolmail.net2015-08-06 → 2017-02-12 · 4 obs
● 2017-02-12 19:32:42
○ 2026-03-08 09:02:20
○ 2026-06-24 08:58:50
●MXmx001.netsol.xion.oxcs.net2026-03-08 → 2026-06-24 · 6 obs
● 2026-03-08 09:02:20
● 2026-04-07 04:08:00
○ 2026-04-24 08:38:30
● 2026-04-25 06:35:12
● 2026-06-24 08:58:50
●MXmx002.netsol.xion.oxcs.net2026-03-08 → 2026-06-24 · 6 obs
● 2026-03-08 09:02:20
● 2026-04-07 04:08:00
○ 2026-04-24 08:38:30
● 2026-04-25 06:35:12
● 2026-06-24 08:58:50
●A206.188.192.1062015-08-06 → 2026-06-24 · 2 obs
● 2026-06-24 08:58:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net... | - |
| mcsa.com | ns71.worldnic.com, ns72.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.78
NS records: ns71.worldnic.com, ns72.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mcsa.com (unsigned zone)
⏱️ Timing
Total: 403ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 206.188.192.106 |
| NS | 2 | ns71.worldnic.com, ns72.worldnic.com |
| MX | 2 | mx001.netsol.xion.oxcs.net (pri: 10), mx002.netsol.xion.oxcs.net (pri: 10) |
| TXT | 1 | v=spf1 include:spf.registeredsite.com in |
| SOA | 1 | NS71.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns71.worldnic.com, ns72.worldnic.com)
Analysis
Hierarchy
www.mcsa.com is a subdomain of mcsa.com.
IP Addresses
mcsa.com directs to one IP number, which is 206.188.192.106.
Among the host names that share IP numbers with mcsa.com are nail-21.com, theusreview.com, tbevs.com and two others.
Name Servers
mcsa.com is served by two delegated name servers, ns71.worldnic.com and ns72.worldnic.com.
mcsa.com has the same name server delegation as a number of other domains, such as upacsd.com, z7.net, iiklaw.com and two more.
Both ns71.worldnic.com and ns72.worldnic.com have a single IP address each — ns71.worldnic.com resolves to 162.159.26.27 while ns72.worldnic.com resolves to 162.159.27.78.
Mail Servers
The MX records for mcsa.com point to two mail servers: mx001.netsol.xion.oxcs.net and mx002.netsol.xion.oxcs.net.
mcsa.com has the same mail server arrangement as a number of other domains, for example bottles.online, 1lessbox.com, alzheimersinstitute.org and two more.
mcsa.com shares at least some of its mail servers with other domains — for example ozello.org, pawgressapp.com, englecams.com and two more.
The mail servers mx003.netsol.xion.oxcs.net and mx004.netsol.xion.oxcs.net are commonly paired with these mail servers.
Both mx001.netsol.xion.oxcs.net and mx002.netsol.xion.oxcs.net have a single IP address each — mx001.netsol.xion.oxcs.net resolves to 173.45.18.128 while mx002.netsol.xion.oxcs.net resolves to 173.45.18.129.