school66.com - dns.ninja

`school66.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:6900:d1bd:7672:d0ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.163.9.173^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-163-9-173.compute-1.amazonaws.com`
		A	98.93.116.1^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-93-116-1.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:303c:9b15:3db3:a8a2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:bbc8:24d6:947f:1e99^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:6fa6:bf7e:9de7:5e92^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.162.235.48^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-235-48.compute-1.amazonaws.com`
		A	54.225.33.252^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-225-33-252.compute-1.amazonaws.com`
		A	54.234.103.190^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-103-190.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:f6ec:2543:1b2e:f83c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.90.140.102^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-140-102.compute-1.amazonaws.com`
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
		A	54.225.31.228^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-225-31-228.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-24 #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=1784884582

Subdomains

localhost.school66.com

Same first word

school66.ru

school66.com

DNS History

19 records (7 active, 12 former)

●NSns1.namebrightdns.com2016-03-10 → 2026-07-24 · 3 obs

○ 2015-07-14 07:11:32
● 2016-03-10 11:49:54
● 2026-07-24 09:44:34

○NSns1.theplanetdomains.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 14:03:56
○ 2015-07-14 07:11:32
○ 2026-07-24 09:44:34

○NSns2.namebrightdns.com2016-03-10 → 2017-04-19 · 5 obs

○ 2015-07-14 07:11:32
● 2016-03-10 11:49:54
● 2017-04-19 18:24:46
○ 2026-02-15 18:20:20
○ 2026-07-24 09:44:34

○NSns2.theplanetdomains.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 14:03:56
○ 2015-07-14 07:11:32
○ 2026-07-24 09:44:34

●NSnsg1.namebrightdns.com2026-02-15 → 2026-07-24 · 3 obs

○ 2017-04-19 18:24:46
● 2026-02-15 18:20:20
● 2026-07-24 09:44:34

●NSnsg2.namebrightdns.com2016-03-10 → 2026-07-24 · 6 obs

○ 2015-07-14 07:11:32
● 2016-03-10 11:49:54
○ 2016-07-05 06:16:56
○ 2017-04-19 18:24:46
● 2026-02-15 18:20:20
● 2026-07-24 09:44:34

○MXlocalhost.school66.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 14:03:56
○ 2015-07-14 07:11:32
○ 2026-07-24 09:44:34

○A107.23.198.2402016-07-05 → 2016-07-05 · 4 obs

○ 2016-03-10 11:49:54
● 2016-07-05 06:16:56
○ 2017-04-19 18:24:46
○ 2026-07-24 09:44:34

●A13.223.25.842026-02-15 → 2026-07-24 · 3 obs

○ 2017-04-19 18:24:46
● 2026-02-15 18:20:20
● 2026-07-24 09:44:34

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-15 → 2026-07-24 · 3 obs

○ 2017-04-19 18:24:46
● 2026-02-15 18:20:20
● 2026-07-24 09:44:34

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-15 → 2026-07-24 · 3 obs

○ 2017-04-19 18:24:46
● 2026-02-15 18:20:20
● 2026-07-24 09:44:34

○A52.0.184.2112017-04-19 → 2017-04-19 · 4 obs

○ 2016-07-05 06:16:56
● 2017-04-19 18:24:46
○ 2026-02-15 18:20:20
○ 2026-07-24 09:44:34

○A52.0.96.242016-03-10 → 2016-03-10 · 3 obs

● 2016-03-10 11:49:54
○ 2016-07-05 06:16:56
○ 2026-07-24 09:44:34

○A52.4.72.1372016-07-05 → 2016-07-05 · 4 obs

○ 2016-03-10 11:49:54
● 2016-07-05 06:16:56
○ 2017-04-19 18:24:46
○ 2026-07-24 09:44:34

○A52.71.117.992016-03-10 → 2016-03-10 · 3 obs

● 2016-03-10 11:49:54
○ 2016-07-05 06:16:56
○ 2026-07-24 09:44:34

○A54.164.249.2552017-04-19 → 2017-04-19 · 4 obs

○ 2016-07-05 06:16:56
● 2017-04-19 18:24:46
○ 2026-02-15 18:20:20
○ 2026-07-24 09:44:34

●A54.243.117.1972026-02-15 → 2026-07-24 · 3 obs

○ 2017-04-19 18:24:46
● 2026-02-15 18:20:20
● 2026-07-24 09:44:34

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2016-03-10 → 2016-07-05 · 4 obs

● 2016-03-10 11:49:54
● 2016-07-05 06:16:56
○ 2017-04-19 18:24:46
○ 2026-07-24 09:44:34

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-04-19 → 2026-02-15 · 5 obs

○ 2016-07-05 06:16:56
● 2017-04-19 18:24:46
● 2026-02-15 18:20:20
○ 2026-02-17 11:50:46
○ 2026-07-24 09:44:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
school66.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:3.90.140.102

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for school66.com (unsigned zone)

⏱️ Timing

Total: 195ms | 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

Hierarchy

The domain localhost.school66.com falls under the parent school66.com.

IP Addresses

school66.com directs to four IP numbers, which are 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 — 38.64.dfwtx.partnershipbroadband.com, ns1.moviedetector.com, teamoxygen.com and two others — share IP numbers with school66.com.

Name Servers

school66.com is delegated to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

At least some of school66.com's name servers are shared with other domains, for example sejay.com, cenpl.com, linebio.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with 7 IP numbers:

nsg1.namebrightdns.com resolves to 54.162.235.48, 54.225.33.252, 54.234.103.190 and 4 other IP addresses.

Host names that resolve to five IP addresses:

nsg2.namebrightdns.com points to 3.90.140.102, 54.221.37.2, 54.225.31.228 and two other IP addresses.

Host names resolving to four IP addresses:

ns1.namebrightdns.com directs to 54.163.9.173, 98.93.116.1, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and 2600:1f18:683a:ae1b:532:7c1e:9c2f:d0ac.