`caseforlearning.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:165d:d9b5:87c0:94e0^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7107:667d:570b:171e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:36f4:3cd1:55dc:15^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.208.27.76^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-208-27-76.compute-1.amazonaws.com`
		A	13.222.185.86^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-222-185-86.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:29f5:9f2d:323d:944b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:6050:8493:87b1:d4a9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:2eeb:def5:98eb:a7b7^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3180:570e:1a09:8e12^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5775:a328:2f59:17b7^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	18.232.132.132^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-232-132-132.compute-1.amazonaws.com`
		A	34.207.55.42^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-207-55-42.compute-1.amazonaws.com`
		A	34.207.131.235^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-207-131-235.compute-1.amazonaws.com`
		A	54.87.7.90^{🇺🇸 Amazon54.87.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-87-7-90.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:8ce4:b69a:5395:a667^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:f1dc:f785:ea95:934^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c46e:c671:5339:dce0^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	18.212.87.210^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-212-87-210.compute-1.amazonaws.com`
		A	54.91.71.34^{🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-91-71-34.compute-1.amazonaws.com`
		A	98.84.156.86^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-84-156-86.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-02-26 #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=1771291435

Up

mail.caseforlearning.com

Same first word

caseforlearning.com

DNS History

25 records (7 active, 18 former)

○NSbuy.internettraffic.com2016-05-06 → 2016-05-06 · 4 obs

○ 2016-02-24 19:46:34
● 2016-05-06 14:45:06
○ 2017-02-15 13:47:08
○ 2026-02-26 08:18:34

○NSns1.bluehost.com2015-07-08 → 2021-04-04 · 8 obs

○ 2008-03-09 21:40:30
● 2015-07-08 10:26:16
● 2016-02-24 19:46:34
○ 2016-05-06 14:45:06
● 2017-02-15 13:47:08
● 2021-04-04 07:32:10
○ 2026-02-17 12:12:52
○ 2026-02-26 08:18:34

○NSns1.dreamhost.com2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 21:40:30
○ 2015-07-08 10:26:16
○ 2026-02-26 08:18:34

●NSns1.namebrightdns.com2026-02-17 → 2026-02-26 · 3 obs

○ 2021-04-04 07:32:10
● 2026-02-17 12:12:52
● 2026-02-26 08:18:34

○NSns2.bluehost.com2015-07-08 → 2021-04-04 · 8 obs

○ 2008-03-09 21:40:30
● 2015-07-08 10:26:16
● 2016-02-24 19:46:34
○ 2016-05-06 14:45:06
● 2017-02-15 13:47:08
● 2021-04-04 07:32:10
○ 2026-02-17 12:12:52
○ 2026-02-26 08:18:34

○NSns2.dreamhost.com2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 21:40:30
○ 2015-07-08 10:26:16
○ 2026-02-26 08:18:34

○NSns3.dreamhost.com2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 21:40:30
○ 2015-07-08 10:26:16
○ 2026-02-26 08:18:34

●NSnsg1.namebrightdns.com2026-02-17 → 2026-02-26 · 3 obs

○ 2021-04-04 07:32:10
● 2026-02-17 12:12:52
● 2026-02-26 08:18:34

●NSnsg2.namebrightdns.com2026-02-17 → 2026-02-26 · 3 obs

○ 2021-04-04 07:32:10
● 2026-02-17 12:12:52
● 2026-02-26 08:18:34

○NSsell.internettraffic.com2016-05-06 → 2016-05-06 · 4 obs

○ 2016-02-24 19:46:34
● 2016-05-06 14:45:06
○ 2017-02-15 13:47:08
○ 2026-02-26 08:18:34

○MXalt1.aspmx.l.google.com2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 21:40:30
○ 2015-07-08 10:26:16
○ 2026-02-26 08:18:34

○MXalt2.aspmx.l.google.com2008-03-09 → 2021-04-04 · 7 obs

● 2008-03-09 21:40:30
● 2016-02-24 19:46:34
○ 2016-05-06 14:45:06
● 2017-02-15 13:47:08
● 2021-04-04 07:32:10
○ 2026-02-17 12:12:52
○ 2026-02-26 08:18:34

○MXaspmx.l.google.com2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 21:40:30
○ 2015-07-08 10:26:16
○ 2026-02-26 08:18:34

○MXaspmx2.googlemail.com2008-03-09 → 2021-04-04 · 7 obs

● 2008-03-09 21:40:30
● 2016-02-24 19:46:34
○ 2016-05-06 14:45:06
● 2017-02-15 13:47:08
● 2021-04-04 07:32:10
○ 2026-02-17 12:12:52
○ 2026-02-26 08:18:34

○MXaspmx3.googlemail.com2008-03-09 → 2021-04-04 · 7 obs

● 2008-03-09 21:40:30
● 2016-02-24 19:46:34
○ 2016-05-06 14:45:06
● 2017-02-15 13:47:08
● 2021-04-04 07:32:10
○ 2026-02-17 12:12:52
○ 2026-02-26 08:18:34

○MXaspmx4.googlemail.com2008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 21:40:30
○ 2015-07-08 10:26:16
○ 2026-02-26 08:18:34

○MXaspmx5.googlemail.com2008-03-09 → 2021-04-04 · 7 obs

● 2008-03-09 21:40:30
● 2016-02-24 19:46:34
○ 2016-05-06 14:45:06
● 2017-02-15 13:47:08
● 2021-04-04 07:32:10
○ 2026-02-17 12:12:52
○ 2026-02-26 08:18:34

●A13.223.25.842026-02-17 → 2026-02-26 · 3 obs

○ 2021-04-04 07:32:10
● 2026-02-17 12:12:52
● 2026-02-26 08:18:34

○A162.241.252.232021-03-23 → 2021-04-04 · 5 obs

○ 2018-11-08 16:29:18
● 2021-03-23 09:23:26
● 2021-04-04 07:32:10
○ 2026-02-17 12:12:52
○ 2026-02-26 08:18:34

○A208.113.175.1192008-03-09 → 2008-03-09 · 3 obs

● 2008-03-09 21:40:30
○ 2015-07-08 10:26:16
○ 2026-02-26 08:18:34

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-17 → 2026-02-26 · 3 obs

○ 2021-04-04 07:32:10
● 2026-02-17 12:12:52
● 2026-02-26 08:18:34

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-17 → 2026-02-26 · 3 obs

○ 2021-04-04 07:32:10
● 2026-02-17 12:12:52
● 2026-02-26 08:18:34

●A54.243.117.1972026-02-17 → 2026-02-26 · 3 obs

○ 2021-04-04 07:32:10
● 2026-02-17 12:12:52
● 2026-02-26 08:18:34

○A66.147.244.1912015-07-08 → 2018-11-08 · 8 obs

○ 2008-03-09 21:40:30
● 2015-07-08 10:26:16
● 2016-02-24 19:46:34
○ 2016-05-06 14:45:06
● 2017-02-15 13:47:08
● 2018-11-08 16:29:18
○ 2021-03-23 09:23:26
○ 2026-02-26 08:18:34

○A69.172.201.1532016-05-06 → 2016-05-06 · 4 obs

○ 2016-02-24 19:46:34
● 2016-05-06 14:45:06
○ 2017-02-15 13:47:08
○ 2026-02-26 08:18:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
caseforlearning.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	18 records

✅ Authoritative Response

Server: 100.54.250.231

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for caseforlearning.com (unsigned zone)

⏱️ Timing

Total: 149ms | 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	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

AI analysis

The parent of mail.caseforlearning.com is caseforlearning.com.

caseforlearning.com maps to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

other host names include jobcrate.com, vieplay.com, mailserver.companylifestyle.com, host177.kmreps.com and howtobe.net; they share IP numbers with caseforlearning.com.

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

caseforlearning.com at least partially shares name servers with other domains, for instance lovereign.com, firmiter.com, www.propglass.com, 2360a.yhtxgroup.com and edgemi.com.

These name servers are commonly used with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com, expired1.namebrightdns.com and expired2.namebrightdns.com.

Nine IP numbers: nsg1.namebrightdns.com points to 2600:1f18:683a:ae1a:29f5:9f2d:323d:944b, 2600:1f18:683a:ae1a:6050:8493:87b1:d4a9, 2600:1f18:683a:ae1b:2eeb:def5:98eb:a7b7, 2600:1f18:683a:ae1b:3180:570e:1a09:8e12, 2600:1f18:683a:ae1b:5775:a328:2f59:17b7, 18.232.132.132, 34.207.55.42, 34.207.131.235 and 54.87.7.90. Six IP numbers: nsg2.namebrightdns.com points to 2600:1f18:683a:ae1a:8ce4:b69a:5395:a667, 2600:1f18:683a:ae1a:f1dc:f785:ea95:934, 2600:1f18:683a:ae1b:c46e:c671:5339:dce0, 18.212.87.210, 54.91.71.34 and 98.84.156.86. Five IP numbers: ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:165d:d9b5:87c0:94e0, 2600:1f18:683a:ae1a:7107:667d:570b:171e, 2600:1f18:683a:ae1b:36f4:3cd1:55dc:15, 3.208.27.76 and 13.222.185.86.

caseforlearning.com - robtex.com