ilearn.dualcode.com - dns.ninja
ilearn.dualcode.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 15.222.135.252🇨🇦 Amazon15.222.0.0/15 EC2 YUL prefix | ||||||
| PTR | ec2-15-222-135-252.ca-central-1.compute.amazonaws.com | ||||||
| A | 15.223.142.127🇨🇦 Amazon15.222.0.0/15 EC2 YUL prefix | ||||||
| A | 16.54.135.25🇺🇸 Amazon16.54.0.0/15 EC2 YUL prefix | ||||||
dualcode.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 16.54.37.93🇺🇸 Amazon16.54.0.0/15 EC2 YUL prefix | ||||||
| A | 16.54.121.242🇺🇸 Amazon16.54.0.0/15 EC2 YUL prefix | ||||||
| A | 99.79.19.66🇨🇦 Amazon99.79.0.0/16 EC2 YUL prefix | ||||||
| NS | ns-1278.awsdns-31.org ⭐ | ||||||
| NS | ns-103.awsdns-12.com | ||||||
| NS | ns-1981.awsdns-55.co.uk | ||||||
| NS | ns-814.awsdns-37.net | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(20) | ||||||
| MX | alt2.aspmx.l.google.com(30) | ||||||
| MX | aspmx2.googlemail.com(40) | ||||||
| MX | aspmx3.googlemail.com(50) | ||||||
| TXT | MS=ms72477546 | ||||||
| TXT | atlassian-domain-verification=W9koIQ3oTigZ+c9MSwZ4wXwsJc8QRNr9KXvosXe+5cvOU7f... | ||||||
| TXT | atlassian-sending-domain-verification=d24314f1-262c-471c-9614-0dd19fd52900 | ||||||
| TXT | google-site-verification=3AmozN4da5WC3P4uTiTk3FpNxS_uHvVHpnrvPcJcMoY | ||||||
| TXT | google-site-verification=EQeQJiDLgERjZNtsVNRoXMHkl9La-YWVhxMuXSv51UE | ||||||
| TXT | v=spf1 include:zcsend.net include:_spf.google.com ~all | ||||||
| SOA | ns-1278.awsdns-31.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
Same first word
Similar names
DNS History
12 records (3 active, 9 former)
●A15.222.135.2522026-06-13 → 2026-06-13 · 2 obs
○ 2026-03-26 06:39:18
● 2026-06-13 19:44:10
● 2026-06-13 19:44:10
●A15.223.142.1272026-06-13 → 2026-06-13 · 2 obs
○ 2026-03-26 06:39:18
● 2026-06-13 19:44:10
● 2026-06-13 19:44:10
○A15.223.151.1502026-02-24 → 2026-06-13 · 2 obs
○ 2026-02-24 04:20:04
○ 2026-06-13 19:44:10
○ 2026-06-13 19:44:10
○A16.52.198.1212026-03-26 → 2026-03-26 · 3 obs
○ 2026-02-24 04:20:04
● 2026-03-26 06:39:18
○ 2026-06-13 19:44:10
● 2026-03-26 06:39:18
○ 2026-06-13 19:44:10
●A16.54.135.252026-06-13 → 2026-06-13 · 2 obs
○ 2026-03-26 06:39:18
● 2026-06-13 19:44:10
● 2026-06-13 19:44:10
○A3.96.73.1102026-02-24 → 2026-02-24 · 3 obs
● 2026-02-24 04:20:04
○ 2026-03-26 06:39:18
○ 2026-06-13 19:44:10
○ 2026-03-26 06:39:18
○ 2026-06-13 19:44:10
○A3.97.28.2052026-02-24 → 2026-02-24 · 3 obs
● 2026-02-24 04:20:04
○ 2026-03-26 06:39:18
○ 2026-06-13 19:44:10
○ 2026-03-26 06:39:18
○ 2026-06-13 19:44:10
○A3.98.152.202026-02-24 → 2026-06-13 · 2 obs
○ 2026-02-24 04:20:04
○ 2026-06-13 19:44:10
○ 2026-06-13 19:44:10
○A35.182.165.262026-03-26 → 2026-03-26 · 3 obs
○ 2026-02-24 04:20:04
● 2026-03-26 06:39:18
○ 2026-06-13 19:44:10
● 2026-03-26 06:39:18
○ 2026-06-13 19:44:10
○A35.182.37.2492026-02-24 → 2026-02-24 · 3 obs
● 2026-02-24 04:20:04
○ 2026-03-26 06:39:18
○ 2026-06-13 19:44:10
○ 2026-03-26 06:39:18
○ 2026-06-13 19:44:10
○A35.183.56.1472026-02-24 → 2026-06-13 · 2 obs
○ 2026-02-24 04:20:04
○ 2026-06-13 19:44:10
○ 2026-06-13 19:44:10
○A52.60.66.2032026-03-26 → 2026-03-26 · 3 obs
○ 2026-02-24 04:20:04
● 2026-03-26 06:39:18
○ 2026-06-13 19:44:10
● 2026-03-26 06:39:18
○ 2026-06-13 19:44:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dualcode.com | ns-103.awsdns-12.com, ns-814.awsdns-37.net, ns-1278.awsdns-31.org, ns-1981.awsdns-55.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.192.103
NS records: ns-103.awsdns-12.com, ns-814.awsdns-37.net, ns-1278.awsdns-31.org, ns-1981.awsdns-55.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dualcode.com (unsigned zone)
⏱️ Timing
Total: 360ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 15.222.135.252, 15.223.142.127... |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-103.awsdns-12.com, ns-103.awsdns-12.com)
Analysis
IP Addresses
ilearn.dualcode.com maps to three IP numbers — 15.222.135.252, 15.223.142.127 and 16.54.135.25.
Additional host names — including ec2-15-222-135-252.ca-central-1.compute.amazonaws.com and hino-lb-150947446.ca-central-1.elb.amazonaws.com — share IP numbers with ilearn.dualcode.com.