cmicourses.com - robtex.com
cmicourses.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.250.239.171🇬🇧 WHG-LON192.250.239.0/24 | ||||||
| NS | dns7.doteasy.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | dns27.doteasy.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | dns28.doteasy.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | dns8.doteasy.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| TXT | v=spf1 include:_hostingspf.doteasy.com ~all | ||||||
| SOA | dns7.doteasy.comhostmaster@doteasy.com 2024-05-25 #11 | ||||||
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=1784108037 | ||||||
Same first word
cmicourses.com |
Similar names
DNS History
13 records (5 active, 8 former)
●NSdns27.doteasy.com2026-06-19 → 2026-07-15 · 3 obs
● 2026-06-19 13:28:40
● 2026-07-15 09:49:48
●NSdns28.doteasy.com2026-06-19 → 2026-07-15 · 3 obs
● 2026-06-19 13:28:40
● 2026-07-15 09:49:48
●NSdns7.doteasy.com2026-06-19 → 2026-07-15 · 3 obs
● 2026-06-19 13:28:40
● 2026-07-15 09:49:48
●NSdns8.doteasy.com2026-06-19 → 2026-07-15 · 3 obs
● 2026-06-19 13:28:40
● 2026-07-15 09:49:48
○NSns0.reg365.net2015-08-06 → 2017-03-08 · 4 obs
● 2017-03-08 10:50:54
○ 2026-06-19 13:28:40
○ 2026-07-15 09:49:48
○NSns1.reg365.net2015-08-06 → 2017-03-08 · 4 obs
● 2017-03-08 10:50:54
○ 2026-06-19 13:28:40
○ 2026-07-15 09:49:48
○NSns2.reg365.net2015-08-06 → 2017-03-08 · 4 obs
● 2017-03-08 10:50:54
○ 2026-06-19 13:28:40
○ 2026-07-15 09:49:48
○MXfwd0.hosts.co.uk2015-08-06 → 2017-03-08 · 4 obs
● 2017-03-08 10:50:54
○ 2026-06-19 13:28:40
○ 2026-07-15 09:49:48
○MXfwd1.hosts.co.uk2015-08-06 → 2017-03-08 · 4 obs
● 2017-03-08 10:50:54
○ 2026-06-19 13:28:40
○ 2026-07-15 09:49:48
○MXfwd2.hosts.co.uk2015-08-06 → 2017-03-08 · 4 obs
● 2017-03-08 10:50:54
○ 2026-06-19 13:28:40
○ 2026-07-15 09:49:48
●A192.250.239.1712026-06-19 → 2026-07-15 · 3 obs
● 2026-06-19 13:28:40
● 2026-07-15 09:49:48
○A195.7.226.202015-08-06 → 2015-11-27 · 4 obs
● 2015-11-27 01:09:22
○ 2016-03-01 20:26:46
○ 2026-07-15 09:49:48
○A85.233.160.222016-03-01 → 2017-03-08 · 5 obs
● 2016-03-01 20:26:46
● 2017-03-08 10:50:54
○ 2026-06-19 13:28:40
○ 2026-07-15 09:49:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net... | - |
| cmicourses.com | dns7.doteasy.com, dns8.doteasy.com, dns27.doteasy.com, dns28.doteasy.com | 4 records |
✅ Authoritative Response
Server:99.83.147.209
NS records: dns7.doteasy.com, dns8.doteasy.com, dns27.doteasy.com, dns28.doteasy.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cmicourses.com (unsigned zone)
⏱️ Timing
Total: 116ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.250.239.171 |
| NS | 4 | dns7.doteasy.com, dns28.doteasy.com... |
| TXT | 1 | v=spf1 include:_hostingspf.doteasy.com ~ |
| SOA | 1 | dns7.doteasy.com hostmaster.doteasy.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns7.doteasy.com, dns8.doteasy.com, dns27.doteasy.com...)
Analysis
IP Addresses
cmicourses.com directs to one IP number, which is 192.250.239.171.
Among the host names that share IP numbers with cmicourses.com are twincitiestraveler.com, secretbeauty.co.uk, www.solfire-inc.com and two others.
Name Servers
The domain cmicourses.com is delegated to these four name servers: dns27.doteasy.com, dns28.doteasy.com, dns7.doteasy.com and dns8.doteasy.com.
There is at least partial name server overlap between cmicourses.com and other domains — lostpregnancy.com, walshaccounting.com, pointsmartsolutions.com and two more among them.
These name servers are routinely co-deployed with the name servers ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and two others.
dns27.doteasy.com resolves to 76.223.26.245. dns28.doteasy.com resolves to 99.83.147.209. dns7.doteasy.com resolves to 13.248.158.180. dns8.doteasy.com resolves to 75.2.118.134. All four hosts carry exactly one IP address.