learningcs.com - dns.ninja

`learningcs.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:ae1a:7bc2:638d:8ca6:fcc4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:d57d:390a:64b4:d4f1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-203-211-134.compute-1.amazonaws.com`
		A	52.204.81.90^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-204-81-90.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:ae1b:6fa6:bf7e:9de7:5e92^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.80.151.113^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-80-151-113.compute-1.amazonaws.com`
		A	54.89.201.236^{🇺🇸 Amazon54.89.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-89-201-236.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:ae1a:f535:3a35:f979:7d42^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9495:4bb7:fbde:b015^{🇺🇸 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	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-13 #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=1783947052

Same first word

learningcs.com

Similar names

rscleaning.com

rscleaning.nl

srcleaning.com

sclearning.com

leasingncr.com

rscleaning.net

cleanrings.com

snargleinc.com

DNS History

17 records (7 active, 10 former)

○NScloe.ns.cloudflare.com2015-12-09 → 2016-04-01 · 5 obs

○ 2015-10-06 21:05:46
● 2015-12-09 20:08:28
● 2016-04-01 07:01:36
○ 2016-09-15 16:39:06
○ 2026-07-13 13:01:30

○NSdns1.bigrock.in2015-10-06 → 2015-10-06 · 3 obs

● 2015-10-06 21:05:46
○ 2015-12-09 20:08:28
○ 2026-07-13 13:01:30

●NSns1.namebrightdns.com2017-05-30 → 2026-07-13 · 3 obs

○ 2016-09-15 16:39:06
● 2017-05-30 06:24:58
● 2026-07-13 13:01:30

○NSns2.namebrightdns.com2017-05-30 → 2017-05-30 · 4 obs

○ 2016-09-15 16:39:06
● 2017-05-30 06:24:58
○ 2026-04-08 11:12:02
○ 2026-07-13 13:01:30

●NSnsg1.namebrightdns.com2026-04-08 → 2026-07-13 · 3 obs

○ 2017-05-30 06:24:58
● 2026-04-08 11:12:02
● 2026-07-13 13:01:30

●NSnsg2.namebrightdns.com2026-04-08 → 2026-07-13 · 3 obs

○ 2017-05-30 06:24:58
● 2026-04-08 11:12:02
● 2026-07-13 13:01:30

○NSpaul.ns.cloudflare.com2015-12-09 → 2016-04-01 · 5 obs

○ 2015-10-06 21:05:46
● 2015-12-09 20:08:28
● 2016-04-01 07:01:36
○ 2016-09-15 16:39:06
○ 2026-07-13 13:01:30

○MXus2.mx1.mailhostbox.com2015-12-09 → 2016-04-01 · 4 obs

● 2015-12-09 20:08:28
● 2016-04-01 07:01:36
○ 2016-09-15 16:39:06
○ 2026-07-13 13:01:30

○MXus2.mx2.mailhostbox.com2015-12-09 → 2016-04-01 · 4 obs

● 2015-12-09 20:08:28
● 2016-04-01 07:01:36
○ 2016-09-15 16:39:06
○ 2026-07-13 13:01:30

○MXus2.mx3.mailhostbox.com2015-12-09 → 2016-04-01 · 4 obs

● 2015-12-09 20:08:28
● 2016-04-01 07:01:36
○ 2016-09-15 16:39:06
○ 2026-07-13 13:01:30

●A13.223.25.842026-04-08 → 2026-07-13 · 3 obs

○ 2015-12-09 20:08:28
● 2026-04-08 11:12:02
● 2026-07-13 13:01:30

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-08 → 2026-07-13 · 3 obs

○ 2015-12-09 20:08:28
● 2026-04-08 11:12:02
● 2026-07-13 13:01:30

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-08 → 2026-07-13 · 3 obs

○ 2015-12-09 20:08:28
● 2026-04-08 11:12:02
● 2026-07-13 13:01:30

○A52.76.82.1022015-10-06 → 2015-10-06 · 3 obs

● 2015-10-06 21:05:46
○ 2015-12-09 20:08:28
○ 2026-07-13 13:01:30

●A54.243.117.1972026-04-08 → 2026-07-13 · 3 obs

○ 2015-12-09 20:08:28
● 2026-04-08 11:12:02
● 2026-07-13 13:01:30

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-05-30 → 2017-05-30 · 4 obs

○ 2015-12-09 20:08:28
● 2017-05-30 06:24:58
○ 2026-04-08 11:12:02
○ 2026-07-13 13:01:30

○CNAMEwww.learningcs.com2015-10-06 → 2015-10-06 · 3 obs

● 2015-10-06 21:05:46
○ 2015-12-09 20:08:28
○ 2026-07-13 13:01:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...	-
learningcs.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 learningcs.com (unsigned zone)

⏱️ Timing

Total: 157ms | 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

learningcs.com points to the 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.

Two other host names, along with hazirim.com, how-auto.fieldocean.com and mail.aurumbet.com, also share IP numbers with learningcs.com.

Name Servers

Three name servers are authoritative for learningcs.com: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

There is at least partial name server overlap between learningcs.com and other domains — bleatinggoat.com, thelephant.com, casigrow.com and two more among them.

The name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com are often found in combination with these name servers.

DNS names with 6 IP addresses:

nsg1.namebrightdns.com carries IP addresses 54.80.151.113, 54.89.201.236 and 54.234.103.190, with 3 other addresses beyond those.

nsg2.namebrightdns.com carries IP addresses 3.90.140.102, 54.221.37.2 and 54.225.31.228, with 3 other addresses beyond those.

Host names directing to five IP addresses:

ns1.namebrightdns.com has four IP addresses — 52.203.211.134, 52.204.81.90, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and two others.