engineeringlearning.com - dns.ninja

`engineeringlearning.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c607:d1d9:565f:b122:bfdb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	52.44.244.98^{🇺🇸 Amazon52.44.0.0/15 EC2 Region prefix}
A	54.165.131.183^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:e94c:1b8c:77a:2c56^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:80e7:3646:7534:e27e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	18.212.239.85^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-212-239-85.compute-1.amazonaws.com`
		A	54.197.216.126^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-216-126.compute-1.amazonaws.com`
NS	`ns2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:1534:bdac:a158:fca8^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3d91:676:6a3b:630e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	34.233.123.53^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-233-123-53.compute-1.amazonaws.com`
		A	54.225.24.136^{🇺🇸 Amazon54.224.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-225-24-136.compute-1.amazonaws.com`
MX	`mail1.namebrightmail.com` ⭐
		A	66.35.35.26^{🇺🇸 IMDC66.35.35.0/24}
			PTR	`mail1.namebrightmail.com`
MX	`mail2.namebrightmail.com` ⭐
		A	66.35.35.28^{🇺🇸 IMDC66.35.35.0/24}
			PTR	`mail2.namebrightmail.com`
TXT	`google-site-verification=YourUniqueGoogleVerificationCode`
TXT	`v=spf1 a:smtpout1.namebrightmail.com a:smtpout2.namebrightmail.com include:na...`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-06-14 #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=1781427540

Same first word

engineeringlearning.com

DNS History

33 records (8 active, 25 former)

○NSdomain-for-sale.hugedomainsdns.com2026-04-09 → 2026-06-14 · 2 obs

○ 2026-04-09 01:02:28
○ 2026-06-14 09:00:10

○NSforsale.hugedomainsdns.com2026-04-09 → 2026-06-14 · 2 obs

○ 2026-04-09 01:02:28
○ 2026-06-14 09:00:10

●NSns1.namebrightdns.com2015-05-22 → 2026-06-14 · 7 obs

● 2015-05-22 06:13:26
○ 2015-10-15 01:59:30
● 2015-12-15 04:37:16
● 2016-07-10 17:59:10
○ 2017-02-20 03:32:00
● 2026-04-09 01:02:28
● 2026-06-14 09:00:10

●NSns2.namebrightdns.com2015-05-22 → 2026-06-14 · 7 obs

● 2015-05-22 06:13:26
○ 2015-10-15 01:59:30
● 2015-12-15 04:37:16
● 2016-07-10 17:59:10
○ 2017-02-20 03:32:00
● 2026-04-09 01:02:28
● 2026-06-14 09:00:10

○NSnsg1.namebrightdns.com2015-10-15 → 2015-10-15 · 4 obs

○ 2015-05-22 06:13:26
● 2015-10-15 01:59:30
○ 2015-12-15 04:37:16
○ 2026-06-14 09:00:10

○NSnsg2.namebrightdns.com2015-10-15 → 2015-10-15 · 4 obs

○ 2015-05-22 06:13:26
● 2015-10-15 01:59:30
○ 2015-12-15 04:37:16
○ 2026-06-14 09:00:10

○NSnst1.namebrightdns.com2017-02-20 → 2017-02-20 · 4 obs

○ 2016-07-10 17:59:10
● 2017-02-20 03:32:00
○ 2026-04-09 01:02:28
○ 2026-06-14 09:00:10

○NSnst2.namebrightdns.com2017-02-20 → 2017-02-20 · 4 obs

○ 2016-07-10 17:59:10
● 2017-02-20 03:32:00
○ 2026-04-09 01:02:28
○ 2026-06-14 09:00:10

○MXanmail.namebrightmail.com2015-05-22 → 2015-05-22 · 3 obs

● 2015-05-22 06:13:26
○ 2015-10-15 01:59:30
○ 2026-06-14 09:00:10

●MXmail1.namebrightmail.com2026-04-09 → 2026-06-14 · 3 obs

○ 2015-10-15 01:59:30
● 2026-04-09 01:02:28
● 2026-06-14 09:00:10

●MXmail2.namebrightmail.com2026-04-09 → 2026-06-14 · 3 obs

○ 2015-10-15 01:59:30
● 2026-04-09 01:02:28
● 2026-06-14 09:00:10

○A107.23.160.2182015-12-15 → 2015-12-15 · 4 obs

○ 2015-10-15 01:59:30
● 2015-12-15 04:37:16
○ 2016-03-18 01:49:52
○ 2026-06-14 09:00:10

○A107.23.198.2402016-07-10 → 2016-07-10 · 4 obs

○ 2016-03-18 01:49:52
● 2016-07-10 17:59:10
○ 2017-02-20 03:32:00
○ 2026-06-14 09:00:10

○A13.223.25.842026-04-09 → 2026-06-14 · 2 obs

○ 2026-04-09 01:02:28
○ 2026-06-14 09:00:10

○A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-09 → 2026-06-14 · 2 obs

○ 2026-04-09 01:02:28
○ 2026-06-14 09:00:10

○A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-09 → 2026-06-14 · 2 obs

○ 2026-04-09 01:02:28
○ 2026-06-14 09:00:10

●A2600:1f18:4ae:c607:d1d9:565f:b122:bfdb2026-04-09 → 2026-06-14 · 3 obs

○ 2017-02-20 03:32:00
● 2026-04-09 01:02:28
● 2026-06-14 09:00:10

●A2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a2026-04-09 → 2026-06-14 · 3 obs

○ 2017-02-20 03:32:00
● 2026-04-09 01:02:28
● 2026-06-14 09:00:10

○A52.1.32.252017-02-20 → 2017-02-20 · 4 obs

○ 2016-07-10 17:59:10
● 2017-02-20 03:32:00
○ 2026-04-09 01:02:28
○ 2026-06-14 09:00:10

○A52.21.180.2332016-03-18 → 2016-03-18 · 4 obs

○ 2015-12-15 04:37:16
● 2016-03-18 01:49:52
○ 2016-07-10 17:59:10
○ 2026-06-14 09:00:10

○A52.3.120.902016-03-18 → 2016-03-18 · 4 obs

○ 2015-12-15 04:37:16
● 2016-03-18 01:49:52
○ 2016-07-10 17:59:10
○ 2026-06-14 09:00:10

○A52.4.72.1372016-07-10 → 2016-07-10 · 4 obs

○ 2016-03-18 01:49:52
● 2016-07-10 17:59:10
○ 2017-02-20 03:32:00
○ 2026-06-14 09:00:10

●A52.44.244.982026-04-09 → 2026-06-14 · 3 obs

○ 2017-02-20 03:32:00
● 2026-04-09 01:02:28
● 2026-06-14 09:00:10

●A54.165.131.1832026-04-09 → 2026-06-14 · 3 obs

○ 2017-02-20 03:32:00
● 2026-04-09 01:02:28
● 2026-06-14 09:00:10

○A54.174.31.2542015-10-15 → 2015-10-15 · 4 obs

○ 2015-05-22 06:13:26
● 2015-10-15 01:59:30
○ 2015-12-15 04:37:16
○ 2026-06-14 09:00:10

○A54.208.74.2152015-10-15 → 2015-10-15 · 4 obs

○ 2015-05-22 06:13:26
● 2015-10-15 01:59:30
○ 2015-12-15 04:37:16
○ 2026-06-14 09:00:10

○A54.209.90.812015-12-15 → 2015-12-15 · 4 obs

○ 2015-10-15 01:59:30
● 2015-12-15 04:37:16
○ 2016-03-18 01:49:52
○ 2026-06-14 09:00:10

○A54.236.84.1112015-05-22 → 2015-05-22 · 3 obs

● 2015-05-22 06:13:26
○ 2026-04-09 01:02:28
○ 2026-06-14 09:00:10

○A54.243.117.1972026-04-09 → 2026-06-14 · 2 obs

○ 2026-04-09 01:02:28
○ 2026-06-14 09:00:10

○A54.85.146.1862015-05-22 → 2015-05-22 · 3 obs

● 2015-05-22 06:13:26
○ 2026-04-09 01:02:28
○ 2026-06-14 09:00:10

○A54.85.149.1352017-02-20 → 2017-02-20 · 4 obs

○ 2016-07-10 17:59:10
● 2017-02-20 03:32:00
○ 2026-04-09 01:02:28
○ 2026-06-14 09:00:10

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-05-22 → 2016-07-10 · 4 obs

● 2015-05-22 06:13:26
● 2016-07-10 17:59:10
○ 2017-02-20 03:32:00
○ 2026-06-14 09:00:10

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-02-20 → 2017-02-20 · 4 obs

○ 2016-07-10 17:59:10
● 2017-02-20 03:32:00
○ 2026-04-09 01:02:28
○ 2026-06-14 09:00:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
engineeringlearning.com	ns1.namebrightdns.com, ns2.namebrightdns.com	8 records

✅ Authoritative Response

Server:18.212.239.85

NS records: ns1.namebrightdns.com, ns2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for engineeringlearning.com (unsigned zone)

⏱️ Timing

Total: 452ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.165.131.183, 52.44.244.98`
AAAA	2	`2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a, 2600:1f18:4ae:c607:d1d9:565f:b122:bfdb`
NS	2	`ns1.namebrightdns.com, ns2.namebrightdns.com`
MX	2	`mail1.namebrightmail.com (pri: 10), mail2.namebrightmail.com (pri: 10)`
TXT	2	`google-site-verification=YourUniqueGoogl, v=spf1 a:smtpout1.namebrightmail.com a:s`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.namebrightdns.com, ns1.namebrightdns.com, ns1.namebrightdns.com...)

Analysis

IP Addresses

engineeringlearning.com points to four IP numbers: 52.44.244.98, 54.165.131.183, 2600:1f18:4ae:c607:d1d9:565f:b122:bfdb and 2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a.

Among the host names that share IP numbers with engineeringlearning.com are antispyware-downloadserver.com, greenguthealth.com, altinhome.com and two others.

Name Servers

engineeringlearning.com is served by two delegated name servers, ns1.namebrightdns.com and ns2.namebrightdns.com.

engineeringlearning.com has the same name server delegation as a number of other domains, such as springbreakguys.com, www.dropcatch1376.com, mail.houseofhera.com and two more.

engineeringlearning.com shares at least some of its name servers with other domains, including evangeliopuro.com, avgshop.com, flatoutjoint.com and two others.

These name servers are frequently seen alongside nsg1.namebrightdns.com, nsg2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and 3 other name servers.

The hosts ns1.namebrightdns.com and ns2.namebrightdns.com each resolve to four IP numbers: ns1.namebrightdns.com directs to 18.212.239.85, 54.197.216.126, 2600:1f18:683a:ae1a:e94c:1b8c:77a:2c56 and 2600:1f18:683a:ae1b:80e7:3646:7534:e27e, and ns2.namebrightdns.com directs to 34.233.123.53, 54.225.24.136, 2600:1f18:683a:ae1a:1534:bdac:a158:fca8 and 2600:1f18:683a:ae1b:3d91:676:6a3b:630e.

Mail Servers

The MX records for engineeringlearning.com point to two mail servers: mail1.namebrightmail.com and mail2.namebrightmail.com.

engineeringlearning.com has the same mail server arrangement as a number of other domains, for example oclnn.com, cyprus-business.net, swapgem.com and two more.

engineeringlearning.com shares at least some of its mail servers with other domains, such as brantano.com.

mail1.namebrightmail.com and mail2.namebrightmail.com each resolve to one IP number: mail1.namebrightmail.com points to 66.35.35.26 and mail2.namebrightmail.com points to 66.35.35.28.