ecmclearning.org - robtex.com
ecmclearning.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.228.151.72🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix | ||||||
| PTR | ec2-34-228-151-72.compute-1.amazonaws.com | ||||||
| A | 100.25.119.138🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix | ||||||
| NS | ns-792.awsdns-35.net ⭐ | ||||||
| A | 2600:9000:5303:1800::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-792.awsdns-35.net | ||||||
| A | 205.251.195.24🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-792.awsdns-35.net | ||||||
| NS | ns-1357.awsdns-41.org | ||||||
| A | 2600:9000:5305:4d00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1357.awsdns-41.org | ||||||
| A | 205.251.197.77🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1357.awsdns-41.org | ||||||
| NS | ns-1662.awsdns-15.co.uk | ||||||
| A | 2600:9000:5306:7e00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1662.awsdns-15.co.uk | ||||||
| A | 205.251.198.126🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1662.awsdns-15.co.uk | ||||||
| NS | ns-68.awsdns-08.com | ||||||
| A | 2600:9000:5300:4400::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-68.awsdns-08.com | ||||||
| A | 205.251.192.68🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-68.awsdns-08.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns-792.awsdns-35.netawsdns-hostmaster@amazon.com serial=1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1776203875 | ||||||
Same first word
ecmclearning.org |
ecmclearning.com |
DNS History
10 records (6 active, 4 former)
●NSns-1357.awsdns-41.org2026-03-18 → 2026-04-14 · 2 obs
● 2026-04-14 22:11:24
●NSns-1662.awsdns-15.co.uk2026-03-18 → 2026-04-14 · 2 obs
● 2026-04-14 22:11:24
●NSns-68.awsdns-08.com2026-03-18 → 2026-04-14 · 2 obs
● 2026-04-14 22:11:24
●NSns-792.awsdns-35.net2026-03-18 → 2026-04-14 · 2 obs
● 2026-04-14 22:11:24
●A100.25.119.1382026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 22:11:24
○A18.233.143.982026-03-18 → 2026-03-18 · 3 obs
○ 2026-03-31 21:18:20
○ 2026-04-14 22:11:24
●A34.228.151.722026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 22:11:24
○A35.168.78.942026-03-31 → 2026-03-31 · 3 obs
● 2026-03-31 21:18:20
○ 2026-04-14 22:11:24
○A35.174.67.2072026-03-31 → 2026-03-31 · 3 obs
● 2026-03-31 21:18:20
○ 2026-04-14 22:11:24
○A54.205.229.1522026-03-18 → 2026-03-18 · 3 obs
○ 2026-03-31 21:18:20
○ 2026-04-14 22:11:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| ecmclearning.org | ns-1357.awsdns-41.org, ns-68.awsdns-08.com, ns-1662.awsdns-15.co.uk, ns-792.awsdns-35.net | 1 record |
✅ Authoritative Response
Server:205.251.195.24
NS records: ns-1357.awsdns-41.org, ns-68.awsdns-08.com, ns-1662.awsdns-15.co.uk, ns-792.awsdns-35.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ecmclearning.org (unsigned zone)
⏱️ Timing
Total: 504ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 34.228.151.72, 100.25.119.138 |
| NS | 4 | ns-1357.awsdns-41.org, ns-1662.awsdns-15.co.uk... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns-792.awsdns-35.net awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-1357.awsdns-41.org)
Analysis
IP Addresses
ecmclearning.org points to two IPs: 34.228.151.72 and 100.25.119.138.
Other host names, for example, ec2-100-25-119-138.compute-1.amazonaws.com share IP numbers with ecmclearning.org.
Name Servers
ecmclearning.org is delegated to four name servers: ns-68.awsdns-08.com, ns-792.awsdns-35.net, ns-1357.awsdns-41.org and ns-1662.awsdns-15.co.uk.
ecmclearning.org at least partially shares name servers with other domains such as alexandrejacques.com.br, d11jzc6en6qv2b.cloudfront.net, sleepio.com, guamacard.com and release.wxdev02.dev.lsworkday.io.
These name servers are commonly used alongside ns-1240.awsdns-27.org, ns-342.awsdns-42.com and ns-635.awsdns-15.net.
Host names with two IP numbers:
ns-68.awsdns-08.com points to 2600:9000:5300:4400::1 and 205.251.192.68
ns-792.awsdns-35.net points to 2600:9000:5303:1800::1 and 205.251.195.24
ns-1357.awsdns-41.org points to 2600:9000:5305:4d00::1 and 205.251.197.77
ns-1662.awsdns-15.co.uk points to 2600:9000:5306:7e00::1 and 205.251.198.126