`procurementlearning.org`

DNSSEC	⚠️ Not signed
A	104.18.43.247^{Cloudflare104.18.43.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	172.64.144.9^{🇺🇸 Cloudflare172.64.144.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns-1768.awsdns-29.co.uk` ⭐
		A	2600:9000:5306:e800::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1768.awsdns-29.co.uk`
		A	205.251.198.232^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1768.awsdns-29.co.uk`
NS	`ns-1281.awsdns-32.org`
		A	2600:9000:5305:100::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1281.awsdns-32.org`
		A	205.251.197.1^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1281.awsdns-32.org`
NS	`ns-152.awsdns-19.com`
		A	2600:9000:5300:9800::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-152.awsdns-19.com`
		A	205.251.192.152^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-152.awsdns-19.com`
NS	`ns-890.awsdns-47.net`
		A	2600:9000:5303:7a00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-890.awsdns-47.net`
		A	205.251.195.122^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-890.awsdns-47.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`45lhv7pvckf7i9je7ol28vn31u`
TXT	`e6g8d6f2pdqd1opf1e0tilgg27`
TXT	`google-site-verification=klYLcvehu(0x664150)NRsujCqCqHek0LzqU2xUPF5Mg8Srteg`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns-1768.awsdns-29.co.uk`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=1783473394

WOT: UNKNOWN (73/100)

Subdomains

www1.procurementlearning.org

Same first word

procurementlearning.org

procurementlearning.com

DNS History

15 records (11 active, 4 former)

●NSns-1281.awsdns-32.org2026-03-22 → 2026-07-08 · 3 obs

○ 2020-03-02 17:14:18
● 2026-03-22 01:03:50
● 2026-07-08 01:40:56

●NSns-152.awsdns-19.com2026-03-22 → 2026-07-08 · 3 obs

○ 2020-03-02 17:14:18
● 2026-03-22 01:03:50
● 2026-07-08 01:40:56

●NSns-1768.awsdns-29.co.uk2026-03-22 → 2026-07-08 · 3 obs

○ 2020-03-02 17:14:18
● 2026-03-22 01:03:50
● 2026-07-08 01:40:56

●NSns-890.awsdns-47.net2026-03-22 → 2026-07-08 · 3 obs

○ 2020-03-02 17:14:18
● 2026-03-22 01:03:50
● 2026-07-08 01:40:56

○NSns39.domaincontrol.com2015-06-14 → 2020-03-02 · 4 obs

● 2015-06-14 10:15:18
● 2020-03-02 17:14:18
○ 2026-03-22 01:03:50
○ 2026-07-08 01:40:56

○NSns40.domaincontrol.com2015-06-14 → 2020-03-02 · 4 obs

● 2015-06-14 10:15:18
● 2020-03-02 17:14:18
○ 2026-03-22 01:03:50
○ 2026-07-08 01:40:56

●MXalt1.aspmx.l.google.com2015-06-14 → 2026-07-08 · 2 obs

● 2015-06-14 10:15:18
● 2026-07-08 01:40:56

●MXalt2.aspmx.l.google.com2015-06-14 → 2026-07-08 · 2 obs

● 2015-06-14 10:15:18
● 2026-07-08 01:40:56

●MXaspmx.l.google.com2015-06-14 → 2026-07-08 · 2 obs

● 2015-06-14 10:15:18
● 2026-07-08 01:40:56

●MXaspmx2.googlemail.com2015-06-14 → 2026-07-08 · 2 obs

● 2015-06-14 10:15:18
● 2026-07-08 01:40:56

●MXaspmx3.googlemail.com2015-06-14 → 2026-07-08 · 2 obs

● 2015-06-14 10:15:18
● 2026-07-08 01:40:56

○A103.231.214.1082015-06-14 → 2016-12-05 · 4 obs

● 2015-06-14 10:15:18
● 2016-12-05 06:07:16
○ 2020-03-02 17:14:18
○ 2026-07-08 01:40:56

○A103.231.214.1262020-03-02 → 2026-05-31 · 5 obs

○ 2016-12-05 06:07:16
● 2020-03-02 17:14:18
● 2026-05-31 07:42:26
○ 2026-07-04 19:04:40
○ 2026-07-08 01:40:56

●A104.18.43.2472026-07-04 → 2026-07-08 · 3 obs

○ 2026-05-31 07:42:26
● 2026-07-04 19:04:40
● 2026-07-08 01:40:56

●A172.64.144.92026-07-04 → 2026-07-08 · 3 obs

○ 2026-05-31 07:42:26
● 2026-07-04 19:04:40
● 2026-07-08 01:40:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
procurementlearning.org	ns-890.awsdns-47.net, ns-152.awsdns-19.com, ns-1768.awsdns-29.co.uk, ns-1281.awsdns-32.org	2 records

✅ Authoritative Response

Server:205.251.195.122

NS records: ns-890.awsdns-47.net, ns-152.awsdns-19.com, ns-1768.awsdns-29.co.uk, ns-1281.awsdns-32.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for procurementlearning.org (unsigned zone)

⏱️ Timing

Total: 387ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.43.247, 172.64.144.9`
NS	4	`ns-1281.awsdns-32.org, ns-152.awsdns-19.com...`
MX	5	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	4	`45lhv7pvckf7i9je7ol28vn31u, e6g8d6f2pdqd1opf1e0tilgg27...`
SOA	1	`ns-1768.awsdns-29.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-1281.awsdns-32.org, ns-1281.awsdns-32.org)

Analysis

Hierarchy

procurementlearning.org is the parent zone for www1.procurementlearning.org.

IP Addresses

procurementlearning.org resolves to the IP addresses 104.18.43.247 and 172.64.144.9

Two other host names, along with integrisandme.com, www.integrisandme.com and happy-sim.de, also share IP numbers with procurementlearning.org.

Name Servers

The NS records for procurementlearning.org point to four name servers: ns-152.awsdns-19.com, ns-890.awsdns-47.net, ns-1281.awsdns-32.org and ns-1768.awsdns-29.co.uk.

procurementlearning.org partially shares its NS delegation with several other domains, including espndeportesla.com, reelpet.com, jetfruit.co.uk and two others.

These name servers regularly co-occur with the name servers ns-407.awsdns-50.com, ns-866.awsdns-44.net and ns-2001.awsdns-58.co.uk.

ns-152.awsdns-19.com, ns-890.awsdns-47.net, ns-1281.awsdns-32.org and ns-1768.awsdns-29.co.uk each carry two IP addresses. ns-152.awsdns-19.com has 205.251.192.152 and 2600:9000:5300:9800::1; ns-890.awsdns-47.net has 205.251.195.122 and 2600:9000:5303:7a00::1; ns-1281.awsdns-32.org has 205.251.197.1 and 2600:9000:5305:100::1; ns-1768.awsdns-29.co.uk has 205.251.198.232 and 2600:9000:5306:e800::1.

Mail Servers

procurementlearning.org is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

There is at least a partial MX overlap between procurementlearning.org and other domains, including sunshine-schools.com, childrenmission.it, mail.lanettcityschools.org and two others.

These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.

The A records for aspmx3.googlemail.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.

The A records for aspmx.l.google.com return 142.251.163.27 and 2607:f8b0:4004:c21::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1b.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c0f::1b IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 2a00:1450:400b:c02::1a IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 172.253.116.26 IP addresses.