mculearning.com - dns.ninja
mculearning.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=1782779236 | ||||||
Same first word
mculearning.com |
DNS History
19 records (6 active, 13 former)
●NSns-1041.awsdns-02.org2026-03-10 → 2026-06-30 · 3 obs
● 2026-03-10 23:08:02
● 2026-06-30 00:28:34
●NSns-193.awsdns-24.com2026-03-10 → 2026-06-30 · 3 obs
● 2026-03-10 23:08:02
● 2026-06-30 00:28:34
●NSns-2008.awsdns-59.co.uk2026-03-10 → 2026-06-30 · 3 obs
● 2026-03-10 23:08:02
● 2026-06-30 00:28:34
●NSns-819.awsdns-38.net2026-03-10 → 2026-06-30 · 3 obs
● 2026-03-10 23:08:02
● 2026-06-30 00:28:34
○NSns45.domaincontrol.com2016-12-15 → 2017-09-05 · 4 obs
● 2017-09-05 01:26:30
○ 2026-03-10 23:08:02
○ 2026-06-30 00:28:34
○NSns46.domaincontrol.com2016-12-15 → 2017-09-05 · 4 obs
● 2017-09-05 01:26:30
○ 2026-03-10 23:08:02
○ 2026-06-30 00:28:34
●MXinbound-smtp.us-east-1.amazonaws.com2026-03-10 → 2026-06-30 · 3 obs
● 2026-03-10 23:08:02
● 2026-06-30 00:28:34
○MXmail.mculearning.com2016-12-15 → 2017-09-05 · 4 obs
● 2017-09-05 01:26:30
○ 2026-03-10 23:08:02
○ 2026-06-30 00:28:34
○A107.180.40.1122016-12-15 → 2016-12-15 · 3 obs
○ 2017-09-05 01:26:30
○ 2026-06-30 00:28:34
○A184.168.221.692017-09-05 → 2017-09-05 · 4 obs
● 2017-09-05 01:26:30
○ 2026-03-10 23:08:02
○ 2026-06-30 00:28:34
○A184.168.221.722017-09-05 → 2017-09-05 · 4 obs
● 2017-09-05 01:26:30
○ 2026-03-10 23:08:02
○ 2026-06-30 00:28:34
○A184.168.221.792017-09-05 → 2017-09-05 · 4 obs
● 2017-09-05 01:26:30
○ 2026-03-10 23:08:02
○ 2026-06-30 00:28:34
○A184.168.221.892017-09-05 → 2017-09-05 · 4 obs
● 2017-09-05 01:26:30
○ 2026-03-10 23:08:02
○ 2026-06-30 00:28:34
●A3.0.58.1422026-03-10 → 2026-06-30 · 3 obs
● 2026-03-10 23:08:02
● 2026-06-30 00:28:34
○A50.63.202.702017-09-05 → 2017-09-05 · 4 obs
● 2017-09-05 01:26:30
○ 2026-03-10 23:08:02
○ 2026-06-30 00:28:34
○A50.63.202.742017-09-05 → 2017-09-05 · 4 obs
● 2017-09-05 01:26:30
○ 2026-03-10 23:08:02
○ 2026-06-30 00:28:34
○A50.63.202.842017-09-05 → 2017-09-05 · 4 obs
● 2017-09-05 01:26:30
○ 2026-03-10 23:08:02
○ 2026-06-30 00:28:34
○A50.63.202.872017-09-05 → 2017-09-05 · 4 obs
● 2017-09-05 01:26:30
○ 2026-03-10 23:08:02
○ 2026-06-30 00:28:34
○A50.63.202.922017-09-05 → 2017-09-05 · 4 obs
● 2017-09-05 01:26:30
○ 2026-03-10 23:08:02
○ 2026-06-30 00:28:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net... | - |
| mculearning.com | ns-193.awsdns-24.com, ns-819.awsdns-38.net, ns-1041.awsdns-02.org, ns-2008.awsdns-59.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.199.216
NS records: ns-193.awsdns-24.com, ns-819.awsdns-38.net, ns-1041.awsdns-02.org, ns-2008.awsdns-59.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mculearning.com (unsigned zone)
⏱️ Timing
Total: 872ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.0.58.142 |
| NS | 4 | ns-1041.awsdns-02.org, ns-193.awsdns-24.com... |
| MX | 1 | inbound-smtp.us-east-1.amazonaws.com (pr |
| SOA | 1 | ns-2008.awsdns-59.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-193.awsdns-24.com, ns-193.awsdns-24.com)
Analysis
IP Addresses
mculearning.com resolves to just one IP address, 3.0.58.142.
Among the host names that share IP numbers with mculearning.com is ec2-3-0-58-142.ap-southeast-1.compute.amazonaws.com, as one example.
Name Servers
The NS records for mculearning.com point to four name servers: ns-193.awsdns-24.com, ns-819.awsdns-38.net, ns-1041.awsdns-02.org and ns-2008.awsdns-59.co.uk.
mculearning.com partially shares its NS delegation with several other domains, including clsgbatten.org, modboxgame.com, dyax.mobi and two others.
These name servers regularly co-occur with the name servers ns-1583.awsdns-05.co.uk, ns-396.awsdns-49.com and ns-701.awsdns-23.net.
ns-193.awsdns-24.com, ns-819.awsdns-38.net, ns-1041.awsdns-02.org and ns-2008.awsdns-59.co.uk each carry two IP addresses. ns-193.awsdns-24.com has 205.251.192.193 and 2600:9000:5300:c100::1; ns-819.awsdns-38.net has 205.251.195.51 and 2600:9000:5303:3300::1; ns-1041.awsdns-02.org has 205.251.196.17 and 2600:9000:5304:1100::1; ns-2008.awsdns-59.co.uk has 205.251.199.216 and 2600:9000:5307:d800::1.
Mail Servers
The sole mail server for mculearning.com is inbound-smtp.us-east-1.amazonaws.com.
Among the domains sharing a mail server setup with mculearning.com are redkiteio.slack.com, iploystaffingsolution.slack.com, regentsmedical.com and two others.
There is at least a partial MX overlap between mculearning.com and other domains, including objectlounge.atlassian.net, appway-lpl.atlassian.net, dynastyepoxy.com and two others.
These mail servers often co-occur with the mail servers inbound-smtp.us-west-2.amazonaws.com.
inbound-smtp.us-east-1.amazonaws.com resolves to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32 and two others.