`crmentor.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:aa86:dc69:2f3:5dbe^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3376:e04f:851f:406c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a510:c365:d06a:e73a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.91.47.137^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-91-47-137.compute-1.amazonaws.com`
		A	54.92.199.119^{🇺🇸 Amazon54.92.128.0/17 EC2 IAD prefix}
			PTR	`ec2-54-92-199-119.compute-1.amazonaws.com`
		A	98.83.163.23^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-83-163-23.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:5c5e:bc55:1478:cf93^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:e842:8110:107c:b494^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a136:1971:9598:5d4a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.221.125.168^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-221-125-168.compute-1.amazonaws.com`
		A	23.22.234.151^{🇺🇸 Amazon23.22.0.0/15 EC2 IAD prefix}
			PTR	`ec2-23-22-234-151.compute-1.amazonaws.com`
		A	44.220.149.224^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-220-149-224.compute-1.amazonaws.com`
		A	54.90.222.89^{🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-90-222-89.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:e1f7:fcf3:dce8:5758^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:130f:6e59:4e36:8c1e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9806:d504:f0e4:26c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:eda8:cb11:b8f:c1fe^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.82.54.251^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-82-54-251.compute-1.amazonaws.com`
		A	3.85.217.230^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-217-230.compute-1.amazonaws.com`
		A	3.89.204.207^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-204-207.compute-1.amazonaws.com`
		A	98.93.89.251^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-93-89-251.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-03-24 #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=1774389407

Previously MX for

crmentor.com

Same first word

crmentor.com

Similar names

rcnmetro.net

trencrom.com

mentorcr.com

cmtrenor.com

rcnmetro.com

mtcorner.com

normcert.com

DNS History

18 records (7 active, 11 former)

○NSdns1.namesecure.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 23:28:24
○ 2015-06-07 10:23:54
○ 2026-03-24 22:18:10

○NSdns2.namesecure.com2008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 23:28:24
○ 2015-06-07 10:23:54
○ 2026-03-24 22:18:10

○NSdns2017a.trouble-free.net2017-10-24 → 2017-10-24 · 4 obs

○ 2016-12-01 16:51:16
● 2017-10-24 05:12:14
○ 2026-03-12 04:33:14
○ 2026-03-24 22:18:10

○NSdns2017b.trouble-free.net2017-10-24 → 2017-10-24 · 4 obs

○ 2016-12-01 16:51:16
● 2017-10-24 05:12:14
○ 2026-03-12 04:33:14
○ 2026-03-24 22:18:10

○NSns.megaservidor.com.br2016-12-01 → 2016-12-01 · 4 obs

○ 2015-06-07 10:23:54
● 2016-12-01 16:51:16
○ 2017-10-24 05:12:14
○ 2026-03-24 22:18:10

●NSns1.namebrightdns.com2026-03-12 → 2026-03-24 · 3 obs

○ 2017-10-24 05:12:14
● 2026-03-12 04:33:14
● 2026-03-24 22:18:10

○NSns2.megaservidor.com.br2016-12-01 → 2016-12-01 · 4 obs

○ 2015-06-07 10:23:54
● 2016-12-01 16:51:16
○ 2017-10-24 05:12:14
○ 2026-03-24 22:18:10

●NSnsg1.namebrightdns.com2026-03-12 → 2026-03-24 · 3 obs

○ 2017-10-24 05:12:14
● 2026-03-12 04:33:14
● 2026-03-24 22:18:10

●NSnsg2.namebrightdns.com2026-03-12 → 2026-03-24 · 3 obs

○ 2017-10-24 05:12:14
● 2026-03-12 04:33:14
● 2026-03-24 22:18:10

○MXcrmentor.com2016-12-01 → 2017-10-24 · 4 obs

● 2016-12-01 16:51:16
● 2017-10-24 05:12:14
○ 2026-03-12 04:33:14
○ 2026-03-24 22:18:10

●A13.223.25.842026-03-12 → 2026-03-24 · 3 obs

○ 2017-10-24 05:12:14
● 2026-03-12 04:33:14
● 2026-03-24 22:18:10

○A172.81.116.1832016-12-01 → 2016-12-01 · 4 obs

○ 2015-10-24 01:14:50
● 2016-12-01 16:51:16
○ 2017-10-24 05:12:14
○ 2026-03-24 22:18:10

○A209.62.21.2152008-03-13 → 2008-03-13 · 3 obs

● 2008-03-13 23:28:24
○ 2015-06-07 10:23:54
○ 2026-03-24 22:18:10

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-12 → 2026-03-24 · 3 obs

○ 2017-10-24 05:12:14
● 2026-03-12 04:33:14
● 2026-03-24 22:18:10

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-12 → 2026-03-24 · 3 obs

○ 2017-10-24 05:12:14
● 2026-03-12 04:33:14
● 2026-03-24 22:18:10

●A54.243.117.1972026-03-12 → 2026-03-24 · 3 obs

○ 2017-10-24 05:12:14
● 2026-03-12 04:33:14
● 2026-03-24 22:18:10

○A64.20.43.2512017-10-24 → 2017-10-24 · 4 obs

○ 2016-12-01 16:51:16
● 2017-10-24 05:12:14
○ 2026-03-12 04:33:14
○ 2026-03-24 22:18:10

○A74.117.222.182015-06-07 → 2015-06-07 · 4 obs

○ 2008-03-13 23:28:24
● 2015-06-07 10:23:54
○ 2015-10-24 01:14:50
○ 2026-03-24 22:18:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
crmentor.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	20 records

✅ Authoritative Response

Server:44.220.149.224

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crmentor.com (unsigned zone)

⏱️ Timing

Total: 261ms | 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	`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: 20

Out-of-bailiwick: 20 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

crmentor.com points 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, for instance cerak.com, everestes.com, mail.bitexs.com, www.sinkerloran.blogspoint.com and webnecommerce.com share IP numbers with crmentor.com.

Name Servers

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

crmentor.com at least partially shares its name servers with other domains, for instance cjpartners.com, 7kw.org, obkinc.com, www.makerdyne.com and xisam.com.

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

Host names with eight IP numbers:

nsg1.namebrightdns.com points to: 2600:1f18:683a:ae1a:5c5e:bc55:1478:cf93, 2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a, 2600:1f18:683a:ae1a:e842:8110:107c:b494, 2600:1f18:683a:ae1b:a136:1971:9598:5d4a, 13.221.125.168, 23.22.234.151, 44.220.149.224 and 54.90.222.89.

nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:e1f7:fcf3:dce8:5758, 2600:1f18:683a:ae1b:130f:6e59:4e36:8c1e, 2600:1f18:683a:ae1b:9806:d504:f0e4:26c, 2600:1f18:683a:ae1b:eda8:cb11:b8f:c1fe, 3.82.54.251, 3.85.217.230, 3.89.204.207 and 98.93.89.251.

Host names with six IP numbers:

ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:aa86:dc69:2f3:5dbe, 2600:1f18:683a:ae1b:3376:e04f:851f:406c, 2600:1f18:683a:ae1b:a510:c365:d06a:e73a, 52.91.47.137, 54.92.199.119 and 98.83.163.23.

crmentor.com - robtex.com

crmentor.com

com

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`crmentor.com`

`com`