securitycourses.com - dns.ninja
securitycourses.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.182.204.91🇺🇸 IMH-IAD209.182.204.0/22 InMotion Hosting, Inc. 6100 Center Drive Suite 1190 Los Angeles, CA 90045 USA | ||||||
| PTR | vps93276.inmotionhosting.com | ||||||
| NS | ns1.inmotionhosting.com ⭐ | ||||||
| A | 74.124.210.242🇺🇸 INMOTION74.124.210.0/23 InMotion Hosting, Inc. 6100 Center Drive Suite 1190 Los Angeles, CA 90045 USA | ||||||
| PTR | ns.inmotionhosting.com | ||||||
| NS | ns2.inmotionhosting.com | ||||||
| A | 70.39.150.2🇺🇸 IMH-IAD70.39.144.0/21 InMotion Hosting, Inc. 6100 Center Drive Suite 1190 Los Angeles, CA 90045 USA | ||||||
| PTR | ns2.inmotionhosting.com | ||||||
| MX | securitycourses.com ⭐ | ||||||
| A | 209.182.204.91🇺🇸 IMH-IAD209.182.204.0/22 InMotion Hosting, Inc. 6100 Center Drive Suite 1190 Los Angeles, CA 90045 USA | ||||||
| PTR | vps93276.inmotionhosting.com | ||||||
| TXT | v=spf1 +a +mx +ip4:209.182.204.91 ~all | ||||||
| SOA | ns1.inmotionhosting.comroot@vps93276.inmotionhosting.com 2026-05-30 #0 | ||||||
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=1783093946 | ||||||
WOT: UNKNOWN (6/100)
MX for
securitycourses.com |
Same first word
securitycourses.org |
securitycourses.com |
DNS History
10 records (4 active, 6 former)
●NSns1.inmotionhosting.com2026-03-21 → 2026-07-03 · 3 obs
● 2026-03-21 19:05:22
● 2026-07-03 16:19:00
●NSns2.inmotionhosting.com2026-03-21 → 2026-07-03 · 3 obs
● 2026-03-21 19:05:22
● 2026-07-03 16:19:00
○NSns77.domaincontrol.com2015-06-24 → 2019-12-28 · 4 obs
● 2019-12-28 06:52:40
○ 2026-03-21 19:05:22
○ 2026-07-03 16:19:00
○NSns78.domaincontrol.com2015-06-24 → 2019-12-28 · 4 obs
● 2019-12-28 06:52:40
○ 2026-03-21 19:05:22
○ 2026-07-03 16:19:00
○MXmailstore1.secureserver.net2015-06-24 → 2019-12-28 · 4 obs
● 2019-12-28 06:52:40
○ 2026-03-21 19:05:22
○ 2026-07-03 16:19:00
●MXsecuritycourses.com2026-03-21 → 2026-07-03 · 3 obs
● 2026-03-21 19:05:22
● 2026-07-03 16:19:00
○MXsmtp.secureserver.net2015-06-24 → 2019-12-28 · 4 obs
● 2019-12-28 06:52:40
○ 2026-03-21 19:05:22
○ 2026-07-03 16:19:00
○A166.78.85.772015-06-24 → 2017-03-15 · 4 obs
● 2017-03-15 03:39:48
○ 2019-12-28 06:52:40
○ 2026-07-03 16:19:00
○A184.168.131.2412019-12-28 → 2019-12-28 · 4 obs
● 2019-12-28 06:52:40
○ 2026-03-21 19:05:22
○ 2026-07-03 16:19:00
●A209.182.204.912026-03-21 → 2026-07-03 · 3 obs
● 2026-03-21 19:05:22
● 2026-07-03 16:19:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| securitycourses.com | ns2.inmotionhosting.com, ns1.inmotionhosting.com | 2 records |
✅ Authoritative Response
Server:74.124.210.242
NS records: ns2.inmotionhosting.com, ns1.inmotionhosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for securitycourses.com (unsigned zone)
⏱️ Timing
Total: 1623ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.182.204.91 |
| NS | 2 | ns2.inmotionhosting.com, ns1.inmotionhosting.com |
| MX | 1 | securitycourses.com (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:209.182.204.91 ~all |
| SOA | 1 | ns1.inmotionhosting.com root.vps93276.in |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.inmotionhosting.com, ns1.inmotionhosting.com)
Analysis
Mail Server Role
securitycourses.com acts as its own mail server.
IP Addresses
securitycourses.com points to a single IP number: 209.182.204.91.
advancedsecurity.com, vps37255.inmotionhosting.com, vps93276.inmotionhosting.com and computertraining-maryland.com are among the host names that share IP numbers with securitycourses.com.
Name Servers
securitycourses.com has two authoritative name servers — ns1.inmotionhosting.com and ns2.inmotionhosting.com.
securitycourses.com shares its name server setup with other domains, including archersadvantage.com, ded7033.inmotionhosting.com, sanatioskincare.com and two others.
securitycourses.com has at least partial name server overlap with other domains, such as bigbear-cabin.com, rosannefoust.com, travelguru.com.fj and two others.
It is common to find these name servers paired with the name servers ns.inmotionhosting.com.
ns1.inmotionhosting.com directs to 74.124.210.242 and ns2.inmotionhosting.com directs to 70.39.150.2; each host name points to exactly one IP number.
Mail Servers
securitycourses.com has a single mail server: securitycourses.com itself.
securitycourses.com points to one IP number — 209.182.204.91.