docs.schoolnet.com - dns.ninja

`docs.schoolnet.com`

CNAME	`d3czitb2tijgh6.cloudfront.net`
DNSSEC	⚠️ Not signed
A	13.226.238.19^{🇺🇸 Amazon13.226.232.0/21 - Cloudfront}
		PTR	`server-13-226-238-19.iad61.r.cloudfront.net`
A	13.226.238.43^{🇺🇸 Amazon13.226.232.0/21 - Cloudfront}
A	13.226.238.62^{🇺🇸 Amazon13.226.232.0/21 - Cloudfront}
A	13.226.238.125^{🇺🇸 Amazon13.226.232.0/21 - Cloudfront}
NS	`ns-437.awsdns-54.com` ⭐
		A	2600:9000:5301:b500::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-437.awsdns-54.com`
		A	205.251.193.181^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-437.awsdns-54.com`
NS	`ns-1384.awsdns-45.org`
		A	2600:9000:5305:6800::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1384.awsdns-45.org`
		A	205.251.197.104^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1384.awsdns-45.org`
NS	`ns-1882.awsdns-43.co.uk`
		A	2600:9000:5307:5a00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1882.awsdns-43.co.uk`
		A	205.251.199.90^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1882.awsdns-43.co.uk`
NS	`ns-646.awsdns-16.net`
		A	2600:9000:5302:8600::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-646.awsdns-16.net`
		A	205.251.194.134^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-646.awsdns-16.net`
HTTPS	HTTP/2
SOA	`ns-437.awsdns-54.com`awsdns-hostmaster@amazon.com serial=1

`schoolnet.com`

	DNSSEC	🔒 Signed (DS record present)
	A	159.182.31.51^{🇺🇸 ENETWORKS128.0.0.0/2}
	NS	`ns-1476.awsdns-56.org` ⭐
	NS	`ns-130.awsdns-16.com`
	NS	`ns-1812.awsdns-34.co.uk`
	NS	`ns-551.awsdns-04.net`
	MX	`schoolnet-com.mail.protection.outlook.com` ⭐
	TXT	`v=spf1 include:_spf.schoolnet_com._d.easydmarc.pro ~all`
	SOA	`ns-1476.awsdns-56.org`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (61/100)
📈 Tranco rank: #244,589

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DNS History

3 records (1 active, 2 former)

○A159.182.34.2492015-06-01 → 2016-11-20 · 4 obs

● 2015-06-01 14:04:30
● 2016-11-20 22:06:26
○ 2026-03-25 12:00:10
○ 2026-08-07 08:38:10

●CNAMEd3czitb2tijgh6.cloudfront.net2026-03-25 → 2026-08-07 · 3 obs

○ 2016-11-20 22:06:26
● 2026-03-25 12:00:10
● 2026-08-07 08:38:10

○CNAMEsupport.schoolnet.com2015-06-01 → 2016-11-20 · 4 obs

● 2015-06-01 14:04:30
● 2016-11-20 22:06:26
○ 2026-03-25 12:00:10
○ 2026-08-07 08:38:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
schoolnet.com	ns-130.awsdns-16.com, ns-551.awsdns-04.net, ns-1812.awsdns-34.co.uk, ns-1476.awsdns-56.org	2 records
schoolnet.com	ns-130.awsdns-16.com, ns-1476.awsdns-56.org, ns-1812.awsdns-34.co.uk, ns-551.awsdns-04.net	-
schoolnet.com	ns-130.awsdns-16.com, ns-1476.awsdns-56.org, ns-1812.awsdns-34.co.uk, ns-551.awsdns-04.net	-
schoolnet.com	ns-130.awsdns-16.com, ns-1476.awsdns-56.org, ns-1812.awsdns-34.co.uk, ns-551.awsdns-04.net	-
schoolnet.com	ns-130.awsdns-16.com, ns-1476.awsdns-56.org, ns-1812.awsdns-34.co.uk, ns-551.awsdns-04.net	-
schoolnet.com	ns-130.awsdns-16.com, ns-1476.awsdns-56.org, ns-1812.awsdns-34.co.uk, ns-551.awsdns-04.net	-
schoolnet.com	ns-130.awsdns-16.com, ns-1476.awsdns-56.org, ns-1812.awsdns-34.co.uk, ns-551.awsdns-04.net	-
schoolnet.com	ns-130.awsdns-16.com, ns-1476.awsdns-56.org, ns-1812.awsdns-34.co.uk, ns-551.awsdns-04.net	-
schoolnet.com	ns-130.awsdns-16.com, ns-1476.awsdns-56.org, ns-1812.awsdns-34.co.uk, ns-551.awsdns-04.net	-
schoolnet.com	ns-130.awsdns-16.com, ns-1476.awsdns-56.org, ns-1812.awsdns-34.co.uk, ns-551.awsdns-04.net	-
schoolnet.com	ns-130.awsdns-16.com, ns-1476.awsdns-56.org, ns-1812.awsdns-34.co.uk, ns-551.awsdns-04.net	-
schoolnet.com	ns-130.awsdns-16.com, ns-1476.awsdns-56.org, ns-1812.awsdns-34.co.uk, ns-551.awsdns-04.net	-
schoolnet.com	ns-130.awsdns-16.com, ns-1476.awsdns-56.org, ns-1812.awsdns-34.co.uk, ns-551.awsdns-04.net	-
schoolnet.com	ns-130.awsdns-16.com, ns-1476.awsdns-56.org, ns-1812.awsdns-34.co.uk, ns-551.awsdns-04.net	-
schoolnet.com	ns-130.awsdns-16.com, ns-1476.awsdns-56.org, ns-1812.awsdns-34.co.uk, ns-551.awsdns-04.net	-
schoolnet.com	ns-130.awsdns-16.com, ns-1476.awsdns-56.org, ns-1812.awsdns-34.co.uk, ns-551.awsdns-04.net	-
schoolnet.com	ns-130.awsdns-16.com, ns-1476.awsdns-56.org, ns-1812.awsdns-34.co.uk, ns-551.awsdns-04.net	-
schoolnet.com	ns-130.awsdns-16.com, ns-1476.awsdns-56.org, ns-1812.awsdns-34.co.uk, ns-551.awsdns-04.net	-
schoolnet.com	ns-130.awsdns-16.com, ns-1476.awsdns-56.org, ns-1812.awsdns-34.co.uk, ns-551.awsdns-04.net	-
schoolnet.com	ns-130.awsdns-16.com, ns-1476.awsdns-56.org, ns-1812.awsdns-34.co.uk, ns-551.awsdns-04.net	-

✅ Authoritative Response

Server:205.251.194.39

NS records: ns-130.awsdns-16.com, ns-1476.awsdns-56.org, ns-1812.awsdns-34.co.uk, ns-551.awsdns-04.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1899ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`d3czitb2tijgh6.cloudfront.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-130.awsdns-16.com, ns-130.awsdns-16.com)

Analysis

IP Addresses

docs.schoolnet.com resolves to four IP addresses: 13.226.238.19, 13.226.238.43, 13.226.238.62 and 13.226.238.125.

antonrand.com, d453zj0gxavs0.cloudfront.net, resources.vmsproxy.com plus two other host names have IP numbers in common with docs.schoolnet.com.

Name Servers

Four name servers handle the delegation for docs.schoolnet.com: ns-437.awsdns-54.com, ns-646.awsdns-16.net, ns-1384.awsdns-45.org and ns-1882.awsdns-43.co.uk.

docs.schoolnet.com shares at least some of its name servers with other domains, including mailo.ag, robertcdayton.com, mercure-hida-takayama.com and two others.

The host names ns-437.awsdns-54.com, ns-646.awsdns-16.net, ns-1384.awsdns-45.org and ns-1882.awsdns-43.co.uk each resolve to two IP addresses: ns-437.awsdns-54.com resolves to 205.251.193.181 and 2600:9000:5301:b500::1; ns-646.awsdns-16.net resolves to 205.251.194.134 and 2600:9000:5302:8600::1; ns-1384.awsdns-45.org resolves to 205.251.197.104 and 2600:9000:5305:6800::1; ns-1882.awsdns-43.co.uk resolves to 205.251.199.90 and 2600:9000:5307:5a00::1.