🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`developersschool.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.42.183^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-42-183.compute-1.amazonaws.com`
		A	100.58.124.42^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-58-124-42.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:19c4:e2ca:8a32:d9b1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9ed3:bbe9:bcc8:37d9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3d80:47f8:6d2b:afb9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.94.116.216^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-94-116-216.compute-1.amazonaws.com`
		A	13.222.183.250^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-222-183-250.compute-1.amazonaws.com`
		A	98.87.158.131^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-87-158-131.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:dbe4:7131:a2ea:398^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3419:2493:995f:4deb^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:bd91:31a:8b2e:498b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.58.200^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-58-200.compute-1.amazonaws.com`
		A	54.224.233.180^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-224-233-180.compute-1.amazonaws.com`
		A	98.87.166.25^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-87-166-25.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-24 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1787563006

Previous names

Next names

DNS History

19 records (7 active, 12 former)

○NSns1.dshostbox.com2015-06-30 → 2015-06-30 · 3 obs

● 2015-06-30 01:43:20
○ 2015-11-03 17:39:32
○ 2026-08-24 09:40:16

○NSns1.dshostbox.net2016-01-24 → 2017-12-13 · 7 obs

○ 2015-11-03 17:39:32
● 2016-01-24 21:39:28
● 2016-04-17 15:56:36
○ 2016-12-04 02:53:04
● 2017-12-13 13:44:08
○ 2026-08-24 09:40:12
○ 2026-08-24 09:40:16

●NSns1.namebrightdns.com2026-08-24 → 2026-08-24 · 3 obs

○ 2017-12-13 13:44:08
● 2026-08-24 09:40:12
● 2026-08-24 09:40:16

○NSns164.first-server.in2015-11-03 → 2015-11-03 · 4 obs

○ 2015-06-30 01:43:20
● 2015-11-03 17:39:32
○ 2016-01-24 21:39:28
○ 2026-08-24 09:40:16

○NSns2.dshostbox.com2015-06-30 → 2015-06-30 · 3 obs

● 2015-06-30 01:43:20
○ 2015-11-03 17:39:32
○ 2026-08-24 09:40:16

○NSns2.dshostbox.net2016-01-24 → 2017-12-13 · 7 obs

○ 2015-11-03 17:39:32
● 2016-01-24 21:39:28
● 2016-04-17 15:56:36
○ 2016-12-04 02:53:04
● 2017-12-13 13:44:08
○ 2026-08-24 09:40:12
○ 2026-08-24 09:40:16

○NSns2.fuchsia.servdiscount-customer.com2015-11-03 → 2015-11-03 · 4 obs

○ 2015-06-30 01:43:20
● 2015-11-03 17:39:32
○ 2016-01-24 21:39:28
○ 2026-08-24 09:40:16

○NSns3.dshostbox.com2015-06-30 → 2015-06-30 · 3 obs

● 2015-06-30 01:43:20
○ 2015-11-03 17:39:32
○ 2026-08-24 09:40:16

○NSns4.dshostbox.com2015-06-30 → 2015-06-30 · 3 obs

● 2015-06-30 01:43:20
○ 2015-11-03 17:39:32
○ 2026-08-24 09:40:16

●NSnsg1.namebrightdns.com2026-08-24 → 2026-08-24 · 3 obs

○ 2017-12-13 13:44:08
● 2026-08-24 09:40:12
● 2026-08-24 09:40:16

●NSnsg2.namebrightdns.com2026-08-24 → 2026-08-24 · 3 obs

○ 2017-12-13 13:44:08
● 2026-08-24 09:40:12
● 2026-08-24 09:40:16

○MXdevelopersschool.com2015-06-30 → 2017-12-13 · 6 obs

● 2015-06-30 01:43:20
● 2016-04-17 15:56:36
○ 2016-12-04 02:53:04
● 2017-12-13 13:44:08
○ 2026-08-24 09:40:12
○ 2026-08-24 09:40:16

●A13.223.25.842026-08-24 → 2026-08-24 · 3 obs

○ 2017-12-13 13:44:08
● 2026-08-24 09:40:12
● 2026-08-24 09:40:16

○A23.88.58.1272016-01-24 → 2017-12-13 · 7 obs

○ 2015-11-03 17:39:32
● 2016-01-24 21:39:28
● 2016-04-17 15:56:36
○ 2016-12-04 02:53:04
● 2017-12-13 13:44:08
○ 2026-08-24 09:40:12
○ 2026-08-24 09:40:16

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-08-24 → 2026-08-24 · 3 obs

○ 2017-12-13 13:44:08
● 2026-08-24 09:40:12
● 2026-08-24 09:40:16

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-08-24 → 2026-08-24 · 3 obs

○ 2017-12-13 13:44:08
● 2026-08-24 09:40:12
● 2026-08-24 09:40:16

●A54.243.117.1972026-08-24 → 2026-08-24 · 3 obs

○ 2017-12-13 13:44:08
● 2026-08-24 09:40:12
● 2026-08-24 09:40:16

○A62.210.84.1022015-06-30 → 2015-06-30 · 3 obs

● 2015-06-30 01:43:20
○ 2015-11-03 17:39:32
○ 2026-08-24 09:40:16

○A93.186.202.542015-11-03 → 2015-11-03 · 4 obs

○ 2015-06-30 01:43:20
● 2015-11-03 17:39:32
○ 2016-01-24 21:39:28
○ 2026-08-24 09:40:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net...	-
developersschool.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:13.222.183.250

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developersschool.com (unsigned zone)

⏱️ Timing

Total: 549ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
NS	2	`nsg2.namebrightdns.com, nsg1.namebrightdns.com`
TXT	2	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

developersschool.com has four IP addresses: 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

Additional host names — brainfeeds.com, fibn.com, ns2.khodroyadak.com and two others — share IP numbers with developersschool.com.

Name Servers

The authoritative name servers for developersschool.com are ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com — three in total.

developersschool.com shares at least some of its name servers with other domains, including yelocard.com, cliftontextiles.com, formtrading.com and two others.

These name servers are frequently paired with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with 6 IP numbers:

Hostname nsg1.namebrightdns.com directs to 3.94.116.216, 13.222.183.250 and 98.87.158.131 along with 3 other IP addresses.

Hostname nsg2.namebrightdns.com directs to 3.80.58.200, 54.224.233.180 and 98.87.166.25 along with 3 other IP addresses.

Host names with three IP numbers:

The hostname ns1.namebrightdns.com directs to 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.

developersschool.com - robtex.com