certapp.com - dns.ninja

`certapp.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:5a94:e1d2:9d83:c12d^{🇺🇸 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	44.223.19.215^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-223-19-215.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:ae1b:1ae1:a0c9:519c:b048^{🇺🇸 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	3.90.31.121^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-31-121.compute-1.amazonaws.com`
		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`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-01 #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=1785630157

Subdomains

mx.certapp.com

Same first word

certapp.com

certapp.xyz

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ctpaper.cn

DNS History

12 records (7 active, 5 former)

●NSns1.namebrightdns.com2026-02-26 → 2026-08-02 · 3 obs

○ 2017-03-31 07:21:08
● 2026-02-26 21:57:28
● 2026-08-02 00:52:22

○NSns45.domaincontrol.com2015-08-09 → 2017-03-31 · 4 obs

● 2015-08-09 05:57:48
● 2017-03-31 07:21:08
○ 2026-02-26 21:57:28
○ 2026-08-02 00:52:22

○NSns46.domaincontrol.com2015-08-09 → 2017-03-31 · 4 obs

● 2015-08-09 05:57:48
● 2017-03-31 07:21:08
○ 2026-02-26 21:57:28
○ 2026-08-02 00:52:22

●NSnsg1.namebrightdns.com2026-02-26 → 2026-08-02 · 3 obs

○ 2017-03-31 07:21:08
● 2026-02-26 21:57:28
● 2026-08-02 00:52:22

●NSnsg2.namebrightdns.com2026-02-26 → 2026-08-02 · 3 obs

○ 2017-03-31 07:21:08
● 2026-02-26 21:57:28
● 2026-08-02 00:52:22

○MXmailstore1.secureserver.net2015-08-09 → 2017-03-31 · 4 obs

● 2015-08-09 05:57:48
● 2017-03-31 07:21:08
○ 2026-02-26 21:57:28
○ 2026-08-02 00:52:22

○MXsmtp.secureserver.net2015-08-09 → 2017-03-31 · 4 obs

● 2015-08-09 05:57:48
● 2017-03-31 07:21:08
○ 2026-02-26 21:57:28
○ 2026-08-02 00:52:22

●A13.223.25.842026-02-26 → 2026-08-02 · 3 obs

○ 2017-03-31 07:21:08
● 2026-02-26 21:57:28
● 2026-08-02 00:52:22

○A184.168.221.262015-08-09 → 2017-03-31 · 4 obs

● 2015-08-09 05:57:48
● 2017-03-31 07:21:08
○ 2026-02-26 21:57:28
○ 2026-08-02 00:52:22

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-26 → 2026-08-02 · 3 obs

○ 2017-03-31 07:21:08
● 2026-02-26 21:57:28
● 2026-08-02 00:52:22

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-26 → 2026-08-02 · 3 obs

○ 2017-03-31 07:21:08
● 2026-02-26 21:57:28
● 2026-08-02 00:52:22

●A54.243.117.1972026-02-26 → 2026-08-02 · 3 obs

○ 2017-03-31 07:21:08
● 2026-02-26 21:57:28
● 2026-08-02 00:52:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
certapp.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:174.129.117.232

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certapp.com (unsigned zone)

⏱️ Timing

Total: 886ms | 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	`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

Hierarchy

The domain mx.certapp.com falls under the parent certapp.com.

IP Addresses

certapp.com directs to four IP numbers, which are 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.

isoes.com, meaningfulmarket.com, makeitclub.com and two other host names share IP numbers with certapp.com.

Name Servers

certapp.com carries NS records delegating to ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

At least some of certapp.com's name servers are shared with other domains, for example unarylogic.com, paralegalethics.com, infinitycargologistics.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.

Hostnames that resolve to 6 IP addresses:

nsg1.namebrightdns.com resolves to 44.223.19.215, 54.234.103.190 and 174.129.117.232 among others, with 3 other IP addresses in total.

nsg2.namebrightdns.com resolves to 3.90.31.121, 54.162.235.48 and 54.221.37.2 among others, with 3 other IP addresses in total.

Hostnames that resolve to three IP addresses:

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