studentsbase.com - dns.ninja

`studentsbase.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:4f4e:999e:923d:5c17^{🇺🇸 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:53a5:7e50:1f55:7b6f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c77b:8621:67b5:65^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.152.124.255^{🇺🇸 Amazon54.152.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-152-124-255.compute-1.amazonaws.com`
		A	54.211.183.184^{🇺🇸 Amazon54.211.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-211-183-184.compute-1.amazonaws.com`
		A	100.27.188.59^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-27-188-59.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:1ff8:84b4:19de:5ca6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 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	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
		A	54.235.53.129^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-235-53-129.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-09 #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=1786290804

Subdomains

mail.studentsbase.com

Same first word

studentsbase.com

DNS History

17 records (7 active, 10 former)

○NSns1.kristallnet.de2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 05:44:44
○ 2015-10-22 15:26:48
○ 2026-08-09 16:08:28

●NSns1.namebrightdns.com2026-03-24 → 2026-08-09 · 3 obs

○ 2017-06-05 15:46:12
● 2026-03-24 06:44:24
● 2026-08-09 16:08:28

○NSns1626.ztomy.com2015-10-22 → 2016-04-01 · 5 obs

○ 2009-01-11 05:44:44
● 2015-10-22 15:26:48
● 2016-04-01 18:41:02
○ 2016-09-08 23:09:06
○ 2026-08-09 16:08:28

○NSns2.kristallnet.de2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 05:44:44
○ 2015-10-22 15:26:48
○ 2026-08-09 16:08:28

○NSns2626.ztomy.com2015-10-22 → 2016-04-01 · 5 obs

○ 2009-01-11 05:44:44
● 2015-10-22 15:26:48
● 2016-04-01 18:41:02
○ 2016-09-08 23:09:06
○ 2026-08-09 16:08:28

●NSnsg1.namebrightdns.com2026-03-24 → 2026-08-09 · 3 obs

○ 2017-06-05 15:46:12
● 2026-03-24 06:44:24
● 2026-08-09 16:08:28

●NSnsg2.namebrightdns.com2026-03-24 → 2026-08-09 · 3 obs

○ 2017-06-05 15:46:12
● 2026-03-24 06:44:24
● 2026-08-09 16:08:28

○NSsk.s5.ans1.ns148.ztomy.com2016-09-08 → 2017-06-05 · 5 obs

○ 2016-04-01 18:41:02
● 2016-09-08 23:09:06
● 2017-06-05 15:46:12
○ 2026-03-24 06:44:24
○ 2026-08-09 16:08:28

○NSsk.s5.ans2.ns148.ztomy.com2016-09-08 → 2017-06-05 · 5 obs

○ 2016-04-01 18:41:02
● 2016-09-08 23:09:06
● 2017-06-05 15:46:12
○ 2026-03-24 06:44:24
○ 2026-08-09 16:08:28

○MXmail.studentsbase.com2009-01-11 → 2009-01-11 · 3 obs

● 2009-01-11 05:44:44
○ 2015-10-22 15:26:48
○ 2026-08-09 16:08:28

●A13.223.25.842026-03-24 → 2026-08-09 · 3 obs

○ 2017-06-05 15:46:12
● 2026-03-24 06:44:24
● 2026-08-09 16:08:28

○A204.11.56.482015-10-22 → 2016-04-01 · 5 obs

○ 2009-01-11 05:44:44
● 2015-10-22 15:26:48
● 2016-04-01 18:41:02
○ 2016-09-08 23:09:06
○ 2026-08-09 16:08:28

○A208.91.197.462016-09-08 → 2017-06-05 · 5 obs

○ 2016-04-01 18:41:02
● 2016-09-08 23:09:06
● 2017-06-05 15:46:12
○ 2026-03-24 06:44:24
○ 2026-08-09 16:08:28

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-24 → 2026-08-09 · 3 obs

○ 2017-06-05 15:46:12
● 2026-03-24 06:44:24
● 2026-08-09 16:08:28

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-24 → 2026-08-09 · 3 obs

○ 2017-06-05 15:46:12
● 2026-03-24 06:44:24
● 2026-08-09 16:08:28

●A54.243.117.1972026-03-24 → 2026-08-09 · 3 obs

○ 2017-06-05 15:46:12
● 2026-03-24 06:44:24
● 2026-08-09 16:08:28

○PTRsk.s5.ans1.ns148.ztomy.com2017-06-05 → 2017-06-05 · 3 obs

● 2017-06-05 15:46:12
○ 2026-03-24 06:44:24
○ 2026-08-09 16:08:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
studentsbase.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:100.27.188.59

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studentsbase.com (unsigned zone)

⏱️ Timing

Total: 173ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
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

studentsbase.com serves as the parent of mail.studentsbase.com.

IP Addresses

studentsbase.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.

ns1.iptv101.com, ns2.royalbuys.com, rchost.com plus two other host names have IP numbers in common with studentsbase.com.

Name Servers

studentsbase.com is served by three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

studentsbase.com has at least partial name server overlap with other domains, such as mail.quiteclass.com, appliancesreviews.com, somdesign.com and two others.

These name servers tend to appear together with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Hosts with 7 IP addresses each:

nsg1.namebrightdns.com maps to 54.152.124.255, 54.211.183.184, 100.27.188.59 and 4 additional IP addresses.

Hosts with five IP addresses:

nsg2.namebrightdns.com has IP addresses 54.162.235.48, 54.221.37.2 and 54.235.53.129 along with two other addresses.

Host names carrying three IP numbers:

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