`corrosioncourses.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:941d:603c:10ae:a55b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b388:33d7:6b80:b869^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:76c:f6ba:3590:e429^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:852a:590e:7ebc:38bf^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.87.120.121^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-87-120-121.compute-1.amazonaws.com`
		A	18.209.99.9^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-209-99-9.compute-1.amazonaws.com`
		A	54.221.97.121^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-97-121.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:262f:8c16:7f1b:cf0a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:2cdd:bddb:6484:63dd^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:ec0f:1ca0:2573:e629^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:f6dc:95b0:7323:b306^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5972:fc92:3f92:7af8^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a41e:fb01:9a50:e563^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.84.152.115^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-84-152-115.compute-1.amazonaws.com`
		A	3.91.91.72^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-91-91-72.compute-1.amazonaws.com`
		A	18.208.218.58^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-208-218-58.compute-1.amazonaws.com`
		A	18.234.93.33^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-234-93-33.compute-1.amazonaws.com`
		A	54.234.76.164^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-76-164.compute-1.amazonaws.com`
		A	100.31.89.178^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-31-89-178.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:3cec:428f:f959:bbcd^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:10ae:a73c:749e:ba96^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:1a53:4f01:b8e5:70ce^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3c36:edc7:3de8:7b2f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5021:20f8:8244:f353^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.167.59.20^{🇺🇸 Amazon54.167.0.0/17}
			PTR	`ec2-54-167-59-20.compute-1.amazonaws.com`
		A	98.86.225.195^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-86-225-195.compute-1.amazonaws.com`
		A	98.91.178.132^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-91-178-132.compute-1.amazonaws.com`
		A	100.31.71.146^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-31-71-146.compute-1.amazonaws.com`
		A	100.31.158.43^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-31-158-43.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-04-13 #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=1776060412

Same first word

corrosioncourses.com

DNS History

19 records (7 active, 12 former)

●NSns1.namebrightdns.com2015-08-02 → 2026-04-13 · 6 obs

● 2015-08-02 22:50:38
○ 2015-11-23 15:26:06
● 2016-07-06 09:32:46
○ 2020-01-04 06:59:20
● 2026-02-18 23:11:18
● 2026-04-13 06:15:50

○NSns2.namebrightdns.com2016-07-06 → 2016-07-06 · 4 obs

○ 2016-03-07 08:53:12
● 2016-07-06 09:32:46
○ 2020-01-04 06:59:20
○ 2026-04-13 06:15:50

●NSnsg1.namebrightdns.com2015-08-02 → 2026-04-13 · 5 obs

● 2015-08-02 22:50:38
● 2016-03-07 08:53:12
○ 2016-07-06 09:32:46
● 2020-01-04 06:59:20
● 2026-04-13 06:15:50

●NSnsg2.namebrightdns.com2015-08-02 → 2026-04-13 · 2 obs

● 2015-08-02 22:50:38
● 2026-04-13 06:15:50

○MXanmail.namebrightmail.com2015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 22:50:38
○ 2015-11-23 15:26:06
○ 2026-04-13 06:15:50

○A107.23.198.2402016-07-06 → 2016-07-06 · 4 obs

○ 2016-03-07 08:53:12
● 2016-07-06 09:32:46
○ 2020-01-04 06:59:20
○ 2026-04-13 06:15:50

●A13.223.25.842026-02-18 → 2026-04-13 · 3 obs

○ 2020-01-04 06:59:20
● 2026-02-18 23:11:18
● 2026-04-13 06:15:50

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-18 → 2026-04-13 · 3 obs

○ 2020-01-04 06:59:20
● 2026-02-18 23:11:18
● 2026-04-13 06:15:50

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-18 → 2026-04-13 · 3 obs

○ 2020-01-04 06:59:20
● 2026-02-18 23:11:18
● 2026-04-13 06:15:50

○A52.0.96.242016-03-07 → 2016-03-07 · 4 obs

○ 2015-11-23 15:26:06
● 2016-03-07 08:53:12
○ 2016-07-06 09:32:46
○ 2026-04-13 06:15:50

○A52.2.15.202015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 22:50:38
○ 2026-02-18 23:11:18
○ 2026-04-13 06:15:50

○A52.4.72.1372016-07-06 → 2016-07-06 · 4 obs

○ 2016-03-07 08:53:12
● 2016-07-06 09:32:46
○ 2020-01-04 06:59:20
○ 2026-04-13 06:15:50

○A52.71.117.992016-03-07 → 2016-03-07 · 4 obs

○ 2015-11-23 15:26:06
● 2016-03-07 08:53:12
○ 2016-07-06 09:32:46
○ 2026-04-13 06:15:50

○A54.165.76.662015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 22:50:38
○ 2026-02-18 23:11:18
○ 2026-04-13 06:15:50

○A54.174.31.2542015-11-23 → 2015-11-23 · 4 obs

○ 2015-08-02 22:50:38
● 2015-11-23 15:26:06
○ 2016-03-07 08:53:12
○ 2026-04-13 06:15:50

○A54.208.74.2152015-11-23 → 2015-11-23 · 4 obs

○ 2015-08-02 22:50:38
● 2015-11-23 15:26:06
○ 2016-03-07 08:53:12
○ 2026-04-13 06:15:50

●A54.243.117.1972026-02-18 → 2026-04-13 · 3 obs

○ 2020-01-04 06:59:20
● 2026-02-18 23:11:18
● 2026-04-13 06:15:50

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-02 → 2016-07-06 · 4 obs

● 2015-08-02 22:50:38
● 2016-07-06 09:32:46
○ 2020-01-04 06:59:20
○ 2026-04-13 06:15:50

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-01-04 → 2020-01-04 · 4 obs

○ 2016-07-06 09:32:46
● 2020-01-04 06:59:20
○ 2026-02-18 23:11:18
○ 2026-04-13 06:15:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net...	-
corrosioncourses.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	22 records

✅ Authoritative Response

Server:100.31.89.178

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corrosioncourses.com (unsigned zone)

⏱️ Timing

Total: 132ms | 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	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 22

Out-of-bailiwick: 22 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by corrosioncourses.com: 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 including allcartoon(0x706f726e).com, imgcontent.com, creditskin.com, whika.com and ardownload.darkforums.com share IP numbers with corrosioncourses.com.

Name Servers

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

corrosioncourses.com at least partially shares name servers with other domains, for instance ultramine.com, premiumpete.com, ns4.realcolo.com, bettermuslims.com and iroch.com.

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

Twelve IP numbers:

nsg1.namebrightdns.com points to: 2600:1f18:683a:ae1a:262f:8c16:7f1b:cf0a, 2600:1f18:683a:ae1a:2cdd:bddb:6484:63dd, 2600:1f18:683a:ae1a:ec0f:1ca0:2573:e629, 2600:1f18:683a:ae1a:f6dc:95b0:7323:b306, 2600:1f18:683a:ae1b:5972:fc92:3f92:7af8, 2600:1f18:683a:ae1b:a41e:fb01:9a50:e563, 3.84.152.115, 3.91.91.72, 18.208.218.58, 18.234.93.33, 54.234.76.164 and 100.31.89.178.

Ten IP numbers:

nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:3cec:428f:f959:bbcd, 2600:1f18:683a:ae1b:10ae:a73c:749e:ba96, 2600:1f18:683a:ae1b:1a53:4f01:b8e5:70ce, 2600:1f18:683a:ae1b:3c36:edc7:3de8:7b2f, 2600:1f18:683a:ae1b:5021:20f8:8244:f353, 54.167.59.20, 98.86.225.195, 98.91.178.132, 100.31.71.146 and 100.31.158.43.

Seven IP numbers:

ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:941d:603c:10ae:a55b, 2600:1f18:683a:ae1a:b388:33d7:6b80:b869, 2600:1f18:683a:ae1b:76c:f6ba:3590:e429, 2600:1f18:683a:ae1b:852a:590e:7ebc:38bf, 3.87.120.121, 18.209.99.9 and 54.221.97.121.

corrosioncourses.com - robtex.com