mail.mobilearning.com - dns.ninja
mail.mobilearning.com
| DNSSEC | ⚠️ Not signed | ||||||
| MX | feedback-smtp.us-east-1.amazonses.com ⭐ | ||||||
| A | 3.218.134.115🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-218-134-115.compute-1.amazonaws.com | ||||||
| A | 18.235.76.96🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-235-76-96.compute-1.amazonaws.com | ||||||
| A | 34.192.233.193🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-34-192-233-193.compute-1.amazonaws.com | ||||||
| TXT | v=spf1 include:amazonses.com ~all | ||||||
mobilearning.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-818.awsdns-38.net ⭐ | ||||||
| NS | ns-1289.awsdns-33.org | ||||||
| NS | ns-1796.awsdns-32.co.uk | ||||||
| NS | ns-242.awsdns-30.com | ||||||
| MX | inbound-smtp.us-east-1.amazonaws.com ⭐ | ||||||
| SOA | ns-818.awsdns-38.netawsdns-hostmaster@amazon.com serial=1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●MXfeedback-smtp.us-east-1.amazonses.com2026-06-22 → 2026-06-22 · 1 obs
○A64.182.1.182015-01-06 → 2016-09-17 · 3 obs
● 2016-09-17 23:30:36
○ 2026-06-22 01:22:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net... | - |
| mobilearning.com | ns-242.awsdns-30.com, ns-818.awsdns-38.net, ns-1796.awsdns-32.co.uk, ns-1289.awsdns-33.org | 2 records |
✅ Authoritative Response
Server:205.251.197.9
NS records: ns-242.awsdns-30.com, ns-818.awsdns-38.net, ns-1796.awsdns-32.co.uk, ns-1289.awsdns-33.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mobilearning.com (unsigned zone)
⏱️ Timing
Total: 664ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | feedback-smtp.us-east-1.amazonses.com (p |
| TXT | 1 | v=spf1 include:amazonses.com ~all |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-242.awsdns-30.com, ns-242.awsdns-30.com)
Analysis
Mail Servers
mail.mobilearning.com uses one mail server — feedback-smtp.us-east-1.amazonses.com.
The mail server setup of mail.mobilearning.com matches that of other domains such as box.vaduva.link, mail.greenbayymca.org, mail.carehomeportal.net and two others.
At least some of the mail servers used by mail.mobilearning.com are shared with other domains: metalnews.com, hottask.com, aceprimarycare.com and two others among them.
These mail servers are often deployed together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 5 other mail servers.
feedback-smtp.us-east-1.amazonses.com directs to 3.218.134.115, 18.235.76.96 and 34.192.233.193 — three IP numbers in total.