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:e94c:1b8c:77a:2c56^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:80e7:3646:7534:e27e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	18.212.239.85^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-212-239-85.compute-1.amazonaws.com`
		A	54.197.216.126^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-197-216-126.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:6cd3:c02c:be79:5017^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7b03:f4b:4bfa:8287^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a80d:aa66:fb:1e18^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.118.95^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-118-95.compute-1.amazonaws.com`
		A	52.55.198.41^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
			PTR	`ec2-52-55-198-41.compute-1.amazonaws.com`
		A	54.175.130.15^{🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-175-130-15.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:651d:833a:8048:960^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:bfb:dca7:3bf0:7bd6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:e481:ba17:b27f:e48f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.91.13.94^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-91-13-94.compute-1.amazonaws.com`
		A	44.222.227.90^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-222-227-90.compute-1.amazonaws.com`
		A	54.204.144.198^{🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix}
			PTR	`ec2-54-204-144-198.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-06-14 #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=1781420995

Subdomains

mx.certapp.com

Same first word

certapp.com

Similar names

appcert.eu

ceppart.com

ctapper.com

caterpp.jp

actprep.ca

pepcart.net

pepcart.com

catprep.ca

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actprep.academy

appcert.net

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catprep.com

petcrap.com

tacprep.com

catprep.in

trecapp.com

ptpcare.com

terpcap.com.ph

prepact.com

appcert.com

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ctpaper.net

prepcat.com

parcpet.net

apptecr.com

actprep.us

prepact.de

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ctapper.de

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pcarpet.com

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ctpaper.cn

DNS History

12 records (7 active, 5 former)

●NSns1.namebrightdns.com2026-02-26 → 2026-06-14 · 3 obs

○ 2017-03-31 07:21:08
● 2026-02-26 21:57:28
● 2026-06-14 07:35:46

○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
○ 2026-06-14 07:35:46

○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
○ 2026-06-14 07:35:46

●NSnsg1.namebrightdns.com2026-02-26 → 2026-06-14 · 3 obs

○ 2017-03-31 07:21:08
● 2026-02-26 21:57:28
● 2026-06-14 07:35:46

●NSnsg2.namebrightdns.com2026-02-26 → 2026-06-14 · 3 obs

○ 2017-03-31 07:21:08
● 2026-02-26 21:57:28
● 2026-06-14 07:35:46

○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
○ 2026-06-14 07:35:46

○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
○ 2026-06-14 07:35:46

●A13.223.25.842026-02-26 → 2026-06-14 · 3 obs

○ 2017-03-31 07:21:08
● 2026-02-26 21:57:28
● 2026-06-14 07:35:46

○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
○ 2026-06-14 07:35:46

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-26 → 2026-06-14 · 3 obs

○ 2017-03-31 07:21:08
● 2026-02-26 21:57:28
● 2026-06-14 07:35:46

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-26 → 2026-06-14 · 3 obs

○ 2017-03-31 07:21:08
● 2026-02-26 21:57:28
● 2026-06-14 07:35:46

●A54.243.117.1972026-02-26 → 2026-06-14 · 3 obs

○ 2017-03-31 07:21:08
● 2026-02-26 21:57:28
● 2026-06-14 07:35:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net...	-
certapp.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:3.91.13.94

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certapp.com (unsigned zone)

⏱️ Timing

Total: 148ms | 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 mx.certapp.com falls under the parent certapp.com.

IP Addresses

certapp.com points to four IP numbers: 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, agjays.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 3.85.118.95, 52.55.198.41 and 54.175.130.15 among others, with 3 other IP addresses in total.

nsg2.namebrightdns.com resolves to 3.91.13.94, 44.222.227.90 and 54.204.144.198 among others, with 3 other IP addresses in total.

Host names with four IP numbers:

ns1.namebrightdns.com directs to 18.212.239.85, 54.197.216.126, 2600:1f18:683a:ae1a:e94c:1b8c:77a:2c56 and 2600:1f18:683a:ae1b:80e7:3646:7534:e27e.