schoolgrades.org - dns.ninja

`schoolgrades.org`

DNSSEC	⚠️ Not signed
A	3.229.173.86^{🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-229-173-86.compute-1.amazonaws.com`
A	18.204.104.159^{🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix}
A	54.147.28.172^{🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix}
A	54.236.151.43^{🇺🇸 Amazon54.236.128.0/17 EC2 IAD prefix}
A	100.29.211.68^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
A	100.62.208.146^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
NS	`ns-1982.awsdns-55.co.uk` ⭐
		A	2600:9000:5307:be00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1982.awsdns-55.co.uk`
		A	205.251.199.190^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1982.awsdns-55.co.uk`
NS	`ns-1372.awsdns-43.org`
		A	2600:9000:5305:5c00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1372.awsdns-43.org`
		A	205.251.197.92^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1372.awsdns-43.org`
NS	`ns-432.awsdns-54.com`
		A	2600:9000:5301:b000::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-432.awsdns-54.com`
		A	205.251.193.176^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-432.awsdns-54.com`
NS	`ns-731.awsdns-27.net`
		A	2600:9000:5302:db00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-731.awsdns-27.net`
		A	205.251.194.219^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-731.awsdns-27.net`
TXT	`facebook-domain-verification=cbmyqxnfejctevs39oibj06gchg6fs`
SOA	`ns-1982.awsdns-55.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=1786427442

Same first word

schoolgrades.org

schoolgrades.bz

schoolgrades.eu

schoolgrades.com

Similar names

gradeschools.net

DNS History

20 records (10 active, 10 former)

●NSns-1372.awsdns-43.org2026-08-11 → 2026-08-11 · 3 obs

○ 2017-02-16 23:37:46
● 2026-08-11 06:10:24
● 2026-08-11 06:10:26

●NSns-1982.awsdns-55.co.uk2026-08-11 → 2026-08-11 · 3 obs

○ 2017-02-16 23:37:46
● 2026-08-11 06:10:24
● 2026-08-11 06:10:26

●NSns-432.awsdns-54.com2026-08-11 → 2026-08-11 · 3 obs

○ 2017-02-16 23:37:46
● 2026-08-11 06:10:24
● 2026-08-11 06:10:26

●NSns-731.awsdns-27.net2026-08-11 → 2026-08-11 · 3 obs

○ 2017-02-16 23:37:46
● 2026-08-11 06:10:24
● 2026-08-11 06:10:26

○NSns1.digitalocean.com2015-07-22 → 2017-02-16 · 4 obs

● 2015-07-22 12:27:18
● 2017-02-16 23:37:46
○ 2026-08-11 06:10:24
○ 2026-08-11 06:10:26

○NSns2.digitalocean.com2015-07-22 → 2017-02-16 · 4 obs

● 2015-07-22 12:27:18
● 2017-02-16 23:37:46
○ 2026-08-11 06:10:24
○ 2026-08-11 06:10:26

○NSns3.digitalocean.com2015-07-22 → 2017-02-16 · 4 obs

● 2015-07-22 12:27:18
● 2017-02-16 23:37:46
○ 2026-08-11 06:10:24
○ 2026-08-11 06:10:26

●A100.29.211.682026-08-11 → 2026-08-11 · 3 obs

○ 2017-02-16 23:37:46
● 2026-08-11 06:10:24
● 2026-08-11 06:10:26

●A100.62.208.1462026-08-11 → 2026-08-11 · 3 obs

○ 2017-02-16 23:37:46
● 2026-08-11 06:10:24
● 2026-08-11 06:10:26

○A104.131.168.382015-07-22 → 2017-02-16 · 4 obs

● 2015-07-22 12:27:18
● 2017-02-16 23:37:46
○ 2026-08-11 06:10:24
○ 2026-08-11 06:10:26

○A107.23.39.1762026-08-11 → 2026-08-11 · 2 obs

○ 2026-08-11 06:10:24
○ 2026-08-11 06:10:26

●A18.204.104.1592026-08-11 → 2026-08-11 · 3 obs

○ 2017-02-16 23:37:46
● 2026-08-11 06:10:24
● 2026-08-11 06:10:26

●A3.229.173.862026-08-11 → 2026-08-11 · 3 obs

○ 2017-02-16 23:37:46
● 2026-08-11 06:10:24
● 2026-08-11 06:10:26

○A34.239.35.1552026-08-11 → 2026-08-11 · 2 obs

○ 2026-08-11 06:10:24
○ 2026-08-11 06:10:26

○A44.217.181.142026-08-11 → 2026-08-11 · 2 obs

○ 2026-08-11 06:10:24
○ 2026-08-11 06:10:26

○A52.2.46.2112026-08-11 → 2026-08-11 · 2 obs

○ 2026-08-11 06:10:24
○ 2026-08-11 06:10:26

●A54.147.28.1722026-08-11 → 2026-08-11 · 3 obs

○ 2017-02-16 23:37:46
● 2026-08-11 06:10:24
● 2026-08-11 06:10:26

○A54.172.13.1412026-08-11 → 2026-08-11 · 2 obs

○ 2026-08-11 06:10:24
○ 2026-08-11 06:10:26

●A54.236.151.432026-08-11 → 2026-08-11 · 3 obs

○ 2017-02-16 23:37:46
● 2026-08-11 06:10:24
● 2026-08-11 06:10:26

○A98.90.120.2372026-08-11 → 2026-08-11 · 2 obs

○ 2026-08-11 06:10:24
○ 2026-08-11 06:10:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
schoolgrades.org	ns-432.awsdns-54.com, ns-1982.awsdns-55.co.uk, ns-1372.awsdns-43.org, ns-731.awsdns-27.net	2 records

✅ Authoritative Response

Server:205.251.193.176

NS records: ns-432.awsdns-54.com, ns-1982.awsdns-55.co.uk, ns-1372.awsdns-43.org, ns-731.awsdns-27.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schoolgrades.org (unsigned zone)

⏱️ Timing

Total: 359ms | Queries: -

📄 Records

Type	Count	Sample Data
A	6	`100.62.208.146, 54.236.151.43...`
NS	4	`ns-1372.awsdns-43.org, ns-1982.awsdns-55.co.uk...`
TXT	1	`facebook-domain-verification=cbmyqxnfejc`
SOA	1	`ns-1982.awsdns-55.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-1372.awsdns-43.org, ns-1372.awsdns-43.org)

Analysis

IP Addresses

schoolgrades.org points to 6 IP addresses, including 3.229.173.86, 18.204.104.159 and 54.147.28.172, plus 3 other.

Other host names, among them prattlive.com and ec2-54-236-151-43.compute-1.amazonaws.com, have IP numbers in common with schoolgrades.org.

Name Servers

Four name servers handle the delegation for schoolgrades.org: ns-432.awsdns-54.com, ns-731.awsdns-27.net, ns-1372.awsdns-43.org and ns-1982.awsdns-55.co.uk.

At least some of schoolgrades.org's name servers are shared with other domains, for example solventum.page, erniedean.ca, geocent.org and two more.

It is common for these name servers to be used in conjunction with the name servers ns-294.awsdns-36.com, ns-947.awsdns-54.net and ns-1294.awsdns-33.org.

Four hostnames, each resolving to a pair of IP addresses: ns-432.awsdns-54.com directs to 205.251.193.176 and 2600:9000:5301:b000::1; ns-731.awsdns-27.net directs to 205.251.194.219 and 2600:9000:5302:db00::1; ns-1372.awsdns-43.org directs to 205.251.197.92 and 2600:9000:5305:5c00::1; ns-1982.awsdns-55.co.uk directs to 205.251.199.190 and 2600:9000:5307:be00::1.