precollegeprograms.org - dns.ninja

`precollegeprograms.org`

DNSSEC	⚠️ Not signed
A	216.150.1.1^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
A	216.150.16.1^{🇨🇦 Amazon216.150.16.0/24 EC2 Prefix}
NS	`ns-839.awsdns-40.net` ⭐
		A	2600:9000:5303:4700::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-839.awsdns-40.net`
		A	205.251.195.71^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-839.awsdns-40.net`
NS	`ns-1252.awsdns-28.org`
		A	2600:9000:5304:e400::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1252.awsdns-28.org`
		A	205.251.196.228^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1252.awsdns-28.org`
NS	`ns-1831.awsdns-36.co.uk`
		A	2600:9000:5307:2700::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1831.awsdns-36.co.uk`
		A	205.251.199.39^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1831.awsdns-36.co.uk`
NS	`ns-293.awsdns-36.com`
		A	2600:9000:5301:2500::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-293.awsdns-36.com`
		A	205.251.193.37^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-293.awsdns-36.com`
MX	`inbound-smtp.us-east-1.amazonaws.com` ⭐
		A	3.211.210.226^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
		A	44.206.9.87^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-206-9-87.compute-1.amazonaws.com`
		A	44.210.166.32^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-210-166-32.compute-1.amazonaws.com`
		A	54.164.173.191^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-164-173-191.compute-1.amazonaws.com`
		A	54.197.5.236^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-5-236.compute-1.amazonaws.com`
MX	`mxa.mailgun.org`⁽²⁰⁾
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
MX	`mxb.mailgun.org`⁽²⁰⁾
		A	34.36.182.139^{🇺🇸 Google34.32.0.0/11}
			PTR	`139.182.36.34.bc.googleusercontent.com`
TXT	`hubspot-developer-verification=NTBmZmI3YzAtNDVhMS00NGIwLWI1MTAtZjhhN2JkN2FhYm...`
TXT	`v=spf1 include:mailgun.org include:6703643.spf03.hubspotemail.net include:ama...`
SOA	`ns-839.awsdns-40.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=1781522794

📈 Tranco rank: #539,255

Subdomains

galaxy.precollegeprograms.org

Same first word

precollegeprograms.org

DNS History

20 records (9 active, 11 former)

○NSnorman.ns.cloudflare.com2019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 17:26:20
○ 2026-02-28 23:38:20
○ 2026-06-15 11:58:28

●NSns-1252.awsdns-28.org2026-02-28 → 2026-06-15 · 3 obs

○ 2019-12-20 17:26:20
● 2026-02-28 23:38:20
● 2026-06-15 11:58:28

●NSns-1831.awsdns-36.co.uk2026-02-28 → 2026-06-15 · 3 obs

○ 2019-12-20 17:26:20
● 2026-02-28 23:38:20
● 2026-06-15 11:58:28

●NSns-293.awsdns-36.com2026-02-28 → 2026-06-15 · 3 obs

○ 2019-12-20 17:26:20
● 2026-02-28 23:38:20
● 2026-06-15 11:58:28

●NSns-839.awsdns-40.net2026-02-28 → 2026-06-15 · 3 obs

○ 2019-12-20 17:26:20
● 2026-02-28 23:38:20
● 2026-06-15 11:58:28

○NSvenus.ns.cloudflare.com2019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 17:26:20
○ 2026-02-28 23:38:20
○ 2026-06-15 11:58:28

○MXalt1.aspmx.l.google.com2019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 17:26:20
○ 2026-02-28 23:38:20
○ 2026-06-15 11:58:28

○MXalt2.aspmx.l.google.com2019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 17:26:20
○ 2026-02-28 23:38:20
○ 2026-06-15 11:58:28

○MXalt3.aspmx.l.google.com2019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 17:26:20
○ 2026-02-28 23:38:20
○ 2026-06-15 11:58:28

○MXalt4.aspmx.l.google.com2019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 17:26:20
○ 2026-02-28 23:38:20
○ 2026-06-15 11:58:28

○MXaspmx.l.google.com2019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 17:26:20
○ 2026-02-28 23:38:20
○ 2026-06-15 11:58:28

●MXinbound-smtp.us-east-1.amazonaws.com2026-02-28 → 2026-06-15 · 3 obs

○ 2019-12-20 17:26:20
● 2026-02-28 23:38:20
● 2026-06-15 11:58:28

●MXmxa.mailgun.org2026-02-28 → 2026-06-15 · 3 obs

○ 2019-12-20 17:26:20
● 2026-02-28 23:38:20
● 2026-06-15 11:58:28

●MXmxb.mailgun.org2026-02-28 → 2026-06-15 · 3 obs

○ 2019-12-20 17:26:20
● 2026-02-28 23:38:20
● 2026-06-15 11:58:28

○A104.26.12.2332019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 17:26:20
○ 2026-02-28 23:38:20
○ 2026-06-15 11:58:28

○A104.26.13.2332019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 17:26:20
○ 2026-02-28 23:38:20
○ 2026-06-15 11:58:28

●A216.150.1.12026-02-28 → 2026-06-15 · 3 obs

○ 2019-12-20 17:26:20
● 2026-02-28 23:38:20
● 2026-06-15 11:58:28

●A216.150.16.12026-02-28 → 2026-06-15 · 3 obs

○ 2019-12-20 17:26:20
● 2026-02-28 23:38:20
● 2026-06-15 11:58:28

○A2606:4700:20::681a:ce92019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 17:26:20
○ 2026-02-28 23:38:20
○ 2026-06-15 11:58:28

○A2606:4700:20::681a:de92019-12-20 → 2019-12-20 · 3 obs

● 2019-12-20 17:26:20
○ 2026-02-28 23:38:20
○ 2026-06-15 11:58:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
precollegeprograms.org	ns-839.awsdns-40.net, ns-293.awsdns-36.com, ns-1831.awsdns-36.co.uk, ns-1252.awsdns-28.org	2 records

✅ Authoritative Response

Server:205.251.195.71

NS records: ns-839.awsdns-40.net, ns-293.awsdns-36.com, ns-1831.awsdns-36.co.uk, ns-1252.awsdns-28.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for precollegeprograms.org (unsigned zone)

⏱️ Timing

Total: 504ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`216.150.1.1, 216.150.16.1`
NS	4	`ns-1252.awsdns-28.org, ns-1831.awsdns-36.co.uk...`
MX	3	`inbound-smtp.us-east-1.amazonaws.com (pr, mxa.mailgun.org (pri: 20)...`
TXT	2	`hubspot-developer-verification=NTBmZmI3Y, v=spf1 include:mailgun.org include:67036`
SOA	1	`ns-839.awsdns-40.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-1252.awsdns-28.org, ns-1252.awsdns-28.org)

Analysis

Hierarchy

precollegeprograms.org is the parent zone for galaxy.precollegeprograms.org.

IP Addresses

precollegeprograms.org directs to two IP numbers, 216.150.1.1 and 216.150.16.1

Two other host names, along with mail.soyfrontend.com, aidendale.com and enclabs.finance, also share IP numbers with precollegeprograms.org.

Name Servers

The NS records for precollegeprograms.org point to four name servers: ns-293.awsdns-36.com, ns-839.awsdns-40.net, ns-1252.awsdns-28.org and ns-1831.awsdns-36.co.uk.

precollegeprograms.org partially shares its NS delegation with several other domains, including killthecubicle.com, chipresults.co.uk, 3jf4dx.com and two others.

These name servers regularly co-occur with the name servers ns-1418.awsdns-49.org, ns-789.awsdns-34.net and ns-1947.awsdns-51.co.uk.

ns-293.awsdns-36.com, ns-839.awsdns-40.net, ns-1252.awsdns-28.org and ns-1831.awsdns-36.co.uk each carry two IP addresses. ns-293.awsdns-36.com has 205.251.193.37 and 2600:9000:5301:2500::1; ns-839.awsdns-40.net has 205.251.195.71 and 2600:9000:5303:4700::1; ns-1252.awsdns-28.org has 205.251.196.228 and 2600:9000:5304:e400::1; ns-1831.awsdns-36.co.uk has 205.251.199.39 and 2600:9000:5307:2700::1.

Mail Servers

precollegeprograms.org uses three mail servers — mxa.mailgun.org, mxb.mailgun.org and inbound-smtp.us-east-1.amazonaws.com.

There is at least a partial MX overlap between precollegeprograms.org and other domains, including regeninternational.org, hansenites.com, leankitkanban.com and two others.

These mail servers often co-occur with the mail servers inbound-smtp.us-west-2.amazonaws.com.

Host names directing to five IP addresses:

inbound-smtp.us-east-1.amazonaws.com has four IP addresses — 3.211.210.226, 44.206.9.87, 44.210.166.32 and two others.

Host names that point to one IP address:

mxa.mailgun.org resolves to the IP address 34.36.182.139.

mxb.mailgun.org resolves to the IP address 34.36.182.139.

mxa.mailgun.org and mxb.mailgun.org each have 34.36.182.139 IP addresses.