study11.com - dns.ninja

`study11.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:303c:9b15:3db3:a8a2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:5a94:e1d2:9d83:c12d^{🇺🇸 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:ae1b:e626:c281:f0eb:dd47^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	44.223.19.215^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-223-19-215.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`
		A	174.129.117.232^{🇺🇸 Amazon174.129.0.0/16 Execution Services}
			PTR	`ec2-174-129-117-232.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:ed3d:ef92:9331:4834^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.217.95.24^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-217-95-24.compute-1.amazonaws.com`
		A	54.162.235.48^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-235-48.compute-1.amazonaws.com`
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-03 #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=1785808392

⚠️ On DNS blocklist: tif

Same first word

study11.com

Similar names

1study1.com

DNS History

21 records (7 active, 14 former)

●NSns1.namebrightdns.com2026-03-29 → 2026-08-04 · 3 obs

○ 2020-02-13 22:09:48
● 2026-03-29 17:06:16
● 2026-08-04 02:09:46

○NSns47.domaincontrol.com2016-08-07 → 2017-03-27 · 5 obs

○ 2015-10-19 12:19:16
● 2016-08-07 22:53:02
● 2017-03-27 16:08:38
○ 2020-02-13 22:09:48
○ 2026-08-04 02:09:46

○NSns48.domaincontrol.com2016-08-07 → 2017-03-27 · 5 obs

○ 2015-10-19 12:19:16
● 2016-08-07 22:53:02
● 2017-03-27 16:08:38
○ 2020-02-13 22:09:48
○ 2026-08-04 02:09:46

○NSns65.domaincontrol.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 19:56:34
○ 2015-10-19 12:19:16
○ 2026-08-04 02:09:46

○NSns66.domaincontrol.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 19:56:34
○ 2015-10-19 12:19:16
○ 2026-08-04 02:09:46

●NSnsg1.namebrightdns.com2020-02-13 → 2026-08-04 · 3 obs

○ 2017-03-27 16:08:38
● 2020-02-13 22:09:48
● 2026-08-04 02:09:46

●NSnsg2.namebrightdns.com2020-02-13 → 2026-08-04 · 3 obs

○ 2017-03-27 16:08:38
● 2020-02-13 22:09:48
● 2026-08-04 02:09:46

○MXalt1.aspmx.l.google.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 19:56:34
○ 2015-10-19 12:19:16
○ 2026-08-04 02:09:46

○MXalt2.aspmx.l.google.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 19:56:34
○ 2015-10-19 12:19:16
○ 2026-08-04 02:09:46

○MXaspmx.l.google.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 19:56:34
○ 2015-10-19 12:19:16
○ 2026-08-04 02:09:46

○MXaspmx2.googlemail.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 19:56:34
○ 2015-10-19 12:19:16
○ 2026-08-04 02:09:46

○MXaspmx3.googlemail.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 19:56:34
○ 2015-10-19 12:19:16
○ 2026-08-04 02:09:46

○MXmailstore1.secureserver.net2016-08-07 → 2017-03-27 · 5 obs

○ 2015-10-19 12:19:16
● 2016-08-07 22:53:02
● 2017-03-27 16:08:38
○ 2020-02-13 22:09:48
○ 2026-08-04 02:09:46

○MXsmtp.secureserver.net2016-08-07 → 2017-03-27 · 5 obs

○ 2015-10-19 12:19:16
● 2016-08-07 22:53:02
● 2017-03-27 16:08:38
○ 2020-02-13 22:09:48
○ 2026-08-04 02:09:46

●A13.223.25.842026-03-29 → 2026-08-04 · 3 obs

○ 2020-02-13 22:09:48
● 2026-03-29 17:06:16
● 2026-08-04 02:09:46

○A160.153.136.32016-08-07 → 2017-03-27 · 5 obs

○ 2015-10-19 12:19:16
● 2016-08-07 22:53:02
● 2017-03-27 16:08:38
○ 2020-02-13 22:09:48
○ 2026-08-04 02:09:46

○A23.229.150.42015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 19:56:34
○ 2015-10-19 12:19:16
○ 2026-08-04 02:09:46

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-29 → 2026-08-04 · 3 obs

○ 2020-02-13 22:09:48
● 2026-03-29 17:06:16
● 2026-08-04 02:09:46

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-29 → 2026-08-04 · 3 obs

○ 2020-02-13 22:09:48
● 2026-03-29 17:06:16
● 2026-08-04 02:09:46

●A54.243.117.1972026-03-29 → 2026-08-04 · 3 obs

○ 2020-02-13 22:09:48
● 2026-03-29 17:06:16
● 2026-08-04 02:09:46

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-02-13 → 2020-02-13 · 3 obs

● 2020-02-13 22:09:48
○ 2026-03-29 17:06:16
○ 2026-08-04 02:09:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
study11.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:13.217.95.24

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for study11.com (unsigned zone)

⏱️ Timing

Total: 1149ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
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

study11.com resolves to 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 — paznokci.com, stlpool.com, 71cde.yhtxgroup.com and two others — share IP numbers with study11.com.

Name Servers

DNS for study11.com is handled by three authoritative name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

study11.com shares at least some of its name servers with other domains, including ninjacloak.com.htmlwww.ckshophome2.ias3.com, superds.com, ns2.coshost.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 7 IP numbers:

nsg1.namebrightdns.com has IP addresses 44.223.19.215, 54.234.103.190 and 174.129.117.232, plus 4 other.

Host names that resolve to five IP addresses:

nsg2.namebrightdns.com points to 13.217.95.24, 54.162.235.48, 54.221.37.2 and two other IP addresses.

Host names with three IP numbers:

ns1.namebrightdns.com has IP addresses 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.