`aptlearnonline.org`

DNSSEC	⚠️ Not signed
A	44.229.178.168^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
		PTR	`ec2-44-229-178-168.us-west-2.compute.amazonaws.com`
A	44.239.228.189^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
NS	`ns-826.awsdns-39.net` ⭐
		A	2600:9000:5303:3a00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-826.awsdns-39.net`
		A	205.251.195.58^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-826.awsdns-39.net`
NS	`ns-1441.awsdns-52.org`
		A	2600:9000:5305:a100::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1441.awsdns-52.org`
		A	205.251.197.161^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1441.awsdns-52.org`
NS	`ns-1543.awsdns-00.co.uk`
		A	2600:9000:5306:700::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1543.awsdns-00.co.uk`
		A	205.251.198.7^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1543.awsdns-00.co.uk`
NS	`ns-339.awsdns-42.com`
		A	2600:9000:5301:5300::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-339.awsdns-42.com`
		A	205.251.193.83^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-339.awsdns-42.com`
SOA	`ns-826.awsdns-39.net`awsdns-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.info`hostmaster@donuts.email serial=1776060602

📈 Tranco rank: #763,267

Subdomains

www.aptlearnonline.org

Same first word

aptlearnonline.org

DNS History

11 records (6 active, 5 former)

●NSns-1441.awsdns-52.org2026-03-11 → 2026-04-13 · 3 obs

○ 2017-10-09 08:01:06
● 2026-03-11 01:24:46
● 2026-04-13 06:37:46

●NSns-1543.awsdns-00.co.uk2026-03-11 → 2026-04-13 · 3 obs

○ 2017-10-09 08:01:06
● 2026-03-11 01:24:46
● 2026-04-13 06:37:46

●NSns-339.awsdns-42.com2026-03-11 → 2026-04-13 · 3 obs

○ 2017-10-09 08:01:06
● 2026-03-11 01:24:46
● 2026-04-13 06:37:46

●NSns-826.awsdns-39.net2026-03-11 → 2026-04-13 · 3 obs

○ 2017-10-09 08:01:06
● 2026-03-11 01:24:46
● 2026-04-13 06:37:46

○NSns05.domaincontrol.com2015-07-10 → 2017-10-09 · 4 obs

● 2015-07-10 12:05:40
● 2017-10-09 08:01:06
○ 2026-03-11 01:24:46
○ 2026-04-13 06:37:46

○NSns06.domaincontrol.com2015-07-10 → 2017-10-09 · 4 obs

● 2015-07-10 12:05:40
● 2017-10-09 08:01:06
○ 2026-03-11 01:24:46
○ 2026-04-13 06:37:46

○MXmailstore1.secureserver.net2015-07-10 → 2017-10-09 · 4 obs

● 2015-07-10 12:05:40
● 2017-10-09 08:01:06
○ 2026-03-11 01:24:46
○ 2026-04-13 06:37:46

○MXsmtp.secureserver.net2015-07-10 → 2017-10-09 · 4 obs

● 2015-07-10 12:05:40
● 2017-10-09 08:01:06
○ 2026-03-11 01:24:46
○ 2026-04-13 06:37:46

●A44.229.178.1682026-03-11 → 2026-04-13 · 3 obs

○ 2017-10-09 08:01:06
● 2026-03-11 01:24:46
● 2026-04-13 06:37:46

●A44.239.228.1892026-03-11 → 2026-04-13 · 3 obs

○ 2017-10-09 08:01:06
● 2026-03-11 01:24:46
● 2026-04-13 06:37:46

○A50.63.202.82015-07-10 → 2017-10-09 · 4 obs

● 2015-07-10 12:05:40
● 2017-10-09 08:01:06
○ 2026-03-11 01:24:46
○ 2026-04-13 06:37:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org	-
aptlearnonline.org	ns-339.awsdns-42.com, ns-826.awsdns-39.net, ns-1543.awsdns-00.co.uk, ns-1441.awsdns-52.org	1 record

✅ Authoritative Response

Server:205.251.195.58

NS records: ns-339.awsdns-42.com, ns-826.awsdns-39.net, ns-1543.awsdns-00.co.uk, ns-1441.awsdns-52.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for aptlearnonline.org (unsigned zone)

⏱️ Timing

Total: 279ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`44.229.178.168, 44.239.228.189`
NS	4	`ns-1441.awsdns-52.org, ns-1543.awsdns-00.co.uk...`
SOA	1	`ns-826.awsdns-39.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-1441.awsdns-52.org)

Analysis

Hierarchy

aptlearnonline.org is the parent of www.aptlearnonline.org.

IP Addresses

aptlearnonline.org resolves to two IP numbers: 44.229.178.168 and 44.239.228.189.

other host names including uha-c00-nlb00-7181e70c36f2f423.elb.us-west-2.amazonaws.com, ec2-44-229-178-168.us-west-2.compute.amazonaws.com, scfpalms.com, texasauctioneersce.org and floridafatherhood.com share IP numbers with aptlearnonline.org.

Name Servers

aptlearnonline.org is delegated to four name servers: ns-339.awsdns-42.com, ns-826.awsdns-39.net, ns-1441.awsdns-52.org and ns-1543.awsdns-00.co.uk.

aptlearnonline.org at least partially shares name servers with other domains, for instance coffeecupapp.com, rbascentaudio.com, edsmowhq.net, breezestage.cafe and d17cehvd663csb.cloudfront.net.

Host names with two IP numbers:

ns-339.awsdns-42.com points to 2600:9000:5301:5300::1 and 205.251.193.83; ns-826.awsdns-39.net points to 2600:9000:5303:3a00::1 and 205.251.195.58; ns-1441.awsdns-52.org points to 2600:9000:5305:a100::1 and 205.251.197.161; ns-1543.awsdns-00.co.uk points to 2600:9000:5306:700::1 and 205.251.198.7.

aptlearnonline.org - robtex.com