certm.com - dns.ninja

`certm.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:c41d:b4cf:322b:2aa6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.42.183^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-42-183.compute-1.amazonaws.com`
		A	100.58.124.42^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-58-124-42.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	3.93.61.140^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-93-61-140.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`
		A	174.129.117.232^{🇺🇸 Amazon174.129.0.0/16 Execution Services}
			PTR	`ec2-174-129-117-232.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:1ff8:84b4:19de:5ca6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:18c:37a5:651d:7bdc^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ed3d:ef92:9331:4834^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.162.235.48^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-235-48.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	54.235.53.129^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-235-53-129.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-04 #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=1785845212

WOT: SAFE (63/100)

Subdomains

mail.certm.com

Same first word

certm.ru

certm.com

Similar names

crmet.net

tremc.biz

mrtec.info

mcter.com

cterm.hu

mcert.com

mrcte.com

mectr.org

rmtec.at

tcmer.cn

trecm.com

mcret.com

cmter.com

mcert.ro

emtcr.com

cremt.lu

tecrm.net

ertcm.fr

mrtec.com

etrmc.com

mrtec.ch

tmerc.com

mecrt.cn

mcter.cn

rmect.org

tmcre.it

mcert.govt.nz

mcert.de

cretm.com

rmcet.com

rmtec.co.jp

rtmec.com

rctme.com

rtcem.com

rectm.com

tmcre.com

remtc.org

termc.com

metrc.com

tcmer.com

cermt.com

mcert.net

tmrec.com

mrcet.com

mretc.net

mctre.net

metrc.app

rtcme.com

mtrec.net

tecmr.com

metrc.org

merct.us

crmet.com

mctre.com

cretm.info

emrct.com

mctre.org

retmc.com

merct.com

remtc.net

metrc.net

ctmer.com

mcert.it

mrcet.ac.in

tmerc.ca

rtecm.com

mtcer.com

mtrec.com

etcrm.com

mecrt.com

tcmre.com

rcmet.com

DNS History

21 records (7 active, 14 former)

●NSns1.namebrightdns.com2015-08-19 → 2026-08-04 · 7 obs

● 2015-08-19 06:34:16
● 2016-03-17 18:57:06
○ 2016-07-16 06:56:24
● 2017-04-11 02:18:20
○ 2020-04-03 04:29:08
● 2026-02-19 04:20:10
● 2026-08-04 12:28:08

○NSns2.namebrightdns.com2015-08-19 → 2017-04-11 · 6 obs

● 2015-08-19 06:34:16
● 2016-03-17 18:57:06
○ 2016-07-16 06:56:24
● 2017-04-11 02:18:20
○ 2020-04-03 04:29:08
○ 2026-08-04 12:28:08

●NSnsg1.namebrightdns.com2016-07-16 → 2026-08-04 · 5 obs

○ 2016-03-17 18:57:06
● 2016-07-16 06:56:24
○ 2017-04-11 02:18:20
● 2020-04-03 04:29:08
● 2026-08-04 12:28:08

●NSnsg2.namebrightdns.com2016-07-16 → 2026-08-04 · 5 obs

○ 2016-03-17 18:57:06
● 2016-07-16 06:56:24
○ 2017-04-11 02:18:20
● 2020-04-03 04:29:08
● 2026-08-04 12:28:08

●A13.223.25.842026-02-19 → 2026-08-04 · 3 obs

○ 2020-04-03 04:29:08
● 2026-02-19 04:20:10
● 2026-08-04 12:28:08

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-19 → 2026-08-04 · 3 obs

○ 2020-04-03 04:29:08
● 2026-02-19 04:20:10
● 2026-08-04 12:28:08

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-19 → 2026-08-04 · 3 obs

○ 2020-04-03 04:29:08
● 2026-02-19 04:20:10
● 2026-08-04 12:28:08

○A52.1.21.1262015-08-19 → 2015-08-19 · 3 obs

● 2015-08-19 06:34:16
○ 2026-02-19 04:20:10
○ 2026-08-04 12:28:08

○A52.201.19.1702016-07-16 → 2016-07-16 · 4 obs

○ 2016-03-17 18:57:06
● 2016-07-16 06:56:24
○ 2017-04-11 02:18:20
○ 2026-08-04 12:28:08

○A52.202.238.1262016-07-16 → 2016-07-16 · 4 obs

○ 2016-03-17 18:57:06
● 2016-07-16 06:56:24
○ 2017-04-11 02:18:20
○ 2026-08-04 12:28:08

○A52.204.129.222017-04-11 → 2017-04-11 · 4 obs

○ 2016-07-16 06:56:24
● 2017-04-11 02:18:20
○ 2020-04-03 04:29:08
○ 2026-08-04 12:28:08

○A52.21.180.2332016-03-17 → 2016-03-17 · 4 obs

○ 2015-12-03 19:45:56
● 2016-03-17 18:57:06
○ 2016-07-16 06:56:24
○ 2026-08-04 12:28:08

○A52.3.120.902016-03-17 → 2016-03-17 · 4 obs

○ 2015-12-03 19:45:56
● 2016-03-17 18:57:06
○ 2016-07-16 06:56:24
○ 2026-08-04 12:28:08

○A54.174.31.2542015-12-03 → 2015-12-03 · 4 obs

○ 2015-08-19 06:34:16
● 2015-12-03 19:45:56
○ 2016-03-17 18:57:06
○ 2026-08-04 12:28:08

○A54.208.74.2152015-12-03 → 2015-12-03 · 4 obs

○ 2015-08-19 06:34:16
● 2015-12-03 19:45:56
○ 2016-03-17 18:57:06
○ 2026-08-04 12:28:08

●A54.243.117.1972026-02-19 → 2026-08-04 · 3 obs

○ 2020-04-03 04:29:08
● 2026-02-19 04:20:10
● 2026-08-04 12:28:08

○A54.85.127.702017-04-11 → 2017-04-11 · 4 obs

○ 2016-07-16 06:56:24
● 2017-04-11 02:18:20
○ 2020-04-03 04:29:08
○ 2026-08-04 12:28:08

○A54.86.177.2552015-08-19 → 2015-08-19 · 3 obs

● 2015-08-19 06:34:16
○ 2026-02-19 04:20:10
○ 2026-08-04 12:28:08

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-19 → 2016-07-16 · 4 obs

● 2015-08-19 06:34:16
● 2016-07-16 06:56:24
○ 2017-04-11 02:18:20
○ 2026-08-04 12:28:08

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-04-11 → 2017-04-11 · 4 obs

○ 2016-07-16 06:56:24
● 2017-04-11 02:18:20
○ 2020-04-03 04:29:08
○ 2026-08-04 12:28:08

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-04-03 → 2020-04-03 · 4 obs

○ 2017-04-11 02:18:20
● 2020-04-03 04:29:08
○ 2026-02-19 04:20:10
○ 2026-08-04 12:28:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...	-
certm.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:54.162.235.48

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certm.com (unsigned zone)

⏱️ Timing

Total: 126ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
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: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

The domain mail.certm.com falls under the parent certm.com.

IP Addresses

certm.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.

Additional host names — ecmstudios.com, yulbe.com, mailserver.bemaverick.com and two others — share IP numbers with certm.com.

Name Servers

certm.com has three name servers — ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

At least some of certm.com's name servers are shared with other domains, for example fugers.com, mail.mamabridal.com, 40b2d.jsdcoffee.com and two more.

It is common for these name servers to be used in conjunction with the name servers domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns2.namebrightdns.com.

Host names with 7 IP numbers:

nsg2.namebrightdns.com points to 54.162.235.48, 54.221.37.2, 54.235.53.129 and 4 other IP addresses.

Host names that resolve to five IP addresses:

nsg1.namebrightdns.com points to 3.93.61.140, 54.234.103.190, 174.129.117.232 and two other IP addresses.

Host names with three IP numbers:

ns1.namebrightdns.com resolves to 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.