certstack.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`certstack.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:73e5:e4f9:b95d:4b1f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:e2e6:a4de:2592:78e5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c43e:9c10:9ebc:6cdd^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.82.98.200^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-82-98-200.compute-1.amazonaws.com`
		A	54.221.100.69^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-100-69.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4cc0:5acf:aad1:572a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7970:9667:38aa:361a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:eecc:93d0:c15c:ad5d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.87.82.145^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-87-82-145.compute-1.amazonaws.com`
		A	18.212.113.20^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-212-113-20.compute-1.amazonaws.com`
		A	23.22.4.72^{🇺🇸 Amazon23.22.0.0/15 EC2 IAD prefix}
			PTR	`ec2-23-22-4-72.compute-1.amazonaws.com`
		A	34.207.141.12^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-207-141-12.compute-1.amazonaws.com`
		A	34.229.45.120^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-229-45-120.compute-1.amazonaws.com`
		A	54.91.203.251^{🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-91-203-251.compute-1.amazonaws.com`
		A	54.145.193.105^{🇺🇸 Amazon54.144.0.0/14 EC2 IAD NAT prefix}
			PTR	`ec2-54-145-193-105.compute-1.amazonaws.com`
		A	54.173.239.168^{🇺🇸 Amazon54.172.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-173-239-168.compute-1.amazonaws.com`
		A	54.198.82.254^{🇺🇸 Amazon54.198.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-198-82-254.compute-1.amazonaws.com`
		A	98.86.106.22^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-86-106-22.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:5c6c:9753:fcd9:1db8^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:714a:9a20:9717:6d26^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:fe36:f72b:93a6:d934^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.218.89.9^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-218-89-9.compute-1.amazonaws.com`
		A	13.221.70.139^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-221-70-139.compute-1.amazonaws.com`
		A	34.230.7.60^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-230-7-60.compute-1.amazonaws.com`
		A	44.223.60.75^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-223-60-75.compute-1.amazonaws.com`
		A	52.55.121.100^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
			PTR	`ec2-52-55-121-100.compute-1.amazonaws.com`
		A	52.90.122.106^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-90-122-106.compute-1.amazonaws.com`
		A	54.82.105.15^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-82-105-15.compute-1.amazonaws.com`
		A	54.82.184.2^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-82-184-2.compute-1.amazonaws.com`
		A	100.48.97.124^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-48-97-124.compute-1.amazonaws.com`
		A	100.53.13.18^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-53-13-18.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-10-12 #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=1791786004

Same first word

certstack.io

certstack.co.uk

certstack.app

certstack.pro

certstack.com

certstack.dev

certstack.org

certstack.fyi

Similar names

cracktest.es

cracktest.xyz

stackcert.com

cracktest.pk

testcrack.com

cracktest.ai

cracktest.in

cracktest.cn

cracktest.com.au

cracktest.ph

stackcert.co

testcrack.online

Previous names

Next names

DNS History

13 records (7 active, 6 former)

●NSns1.namebrightdns.com2026-09-15 → 2026-10-12 · 5 obs

○ 2017-02-16 09:27:40
● 2026-09-15 13:37:18
○ 2026-10-01 05:58:28
● 2026-10-07 05:18:24
● 2026-10-12 06:33:12

○NSns57.domaincontrol.com2015-08-19 → 2017-02-16 · 4 obs

● 2015-08-19 06:00:42
● 2017-02-16 09:27:40
○ 2026-09-15 13:37:18
○ 2026-10-12 06:33:12

○NSns58.domaincontrol.com2015-08-19 → 2017-02-16 · 4 obs

● 2015-08-19 06:00:42
● 2017-02-16 09:27:40
○ 2026-09-15 13:37:18
○ 2026-10-12 06:33:12

●NSnsg1.namebrightdns.com2026-09-15 → 2026-10-12 · 3 obs

○ 2017-02-16 09:27:40
● 2026-09-15 13:37:18
● 2026-10-12 06:33:12

●NSnsg2.namebrightdns.com2026-09-15 → 2026-10-12 · 3 obs

○ 2017-02-16 09:27:40
● 2026-09-15 13:37:18
● 2026-10-12 06:33:12

○MXmailstore1.asia.secureserver.net2015-08-19 → 2017-02-16 · 4 obs

● 2015-08-19 06:00:42
● 2017-02-16 09:27:40
○ 2026-09-15 13:37:18
○ 2026-10-12 06:33:12

○MXsmtp.asia.secureserver.net2015-08-19 → 2017-02-16 · 4 obs

● 2015-08-19 06:00:42
● 2017-02-16 09:27:40
○ 2026-09-15 13:37:18
○ 2026-10-12 06:33:12

●A13.223.25.842026-09-15 → 2026-10-12 · 5 obs

○ 2019-03-21 16:01:02
● 2026-09-15 13:37:18
○ 2026-10-01 05:58:28
● 2026-10-07 05:18:24
● 2026-10-12 06:33:12

○A178.128.155.1122019-03-21 → 2019-03-21 · 4 obs

○ 2017-02-16 09:27:40
● 2019-03-21 16:01:02
○ 2026-09-15 13:37:18
○ 2026-10-12 06:33:12

○A184.168.221.212015-08-19 → 2017-02-16 · 4 obs

● 2015-08-19 06:00:42
● 2017-02-16 09:27:40
○ 2019-03-21 16:01:02
○ 2026-10-12 06:33:12

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-09-15 → 2026-10-12 · 5 obs

○ 2019-03-21 16:01:02
● 2026-09-15 13:37:18
○ 2026-10-01 05:58:28
● 2026-10-07 05:18:24
● 2026-10-12 06:33:12

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-09-15 → 2026-10-12 · 5 obs

○ 2019-03-21 16:01:02
● 2026-09-15 13:37:18
○ 2026-10-01 05:58:28
● 2026-10-07 05:18:24
● 2026-10-12 06:33:12

●A54.243.117.1972026-09-15 → 2026-10-12 · 5 obs

○ 2019-03-21 16:01:02
● 2026-09-15 13:37:18
○ 2026-10-01 05:58:28
● 2026-10-07 05:18:24
● 2026-10-12 06:33:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...	-
certstack.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	26 records

✅ Authoritative Response

Server:18.212.113.20

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certstack.com (unsigned zone)

⏱️ Timing

Total: 228ms | 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	`v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 26

Out-of-bailiwick: 26 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

certstack.com has 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.

Two other host names, along with aisportscasts.com, butlerdeals.com.whoisbucket.com and zerowindow.com, also share IP numbers with certstack.com.

Name Servers

The authoritative name servers for certstack.com are ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com — three in total.

certstack.com has at least partial name server overlap with other domains, such as law316.com, packetive.com, geniolabs.com and two others.

These name servers tend to appear together with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

DNS names with 13 IP addresses:

Hostname nsg1.namebrightdns.com directs to 3.87.82.145, 18.212.113.20 and 23.22.4.72 along with 10 other IP addresses.

Hostname nsg2.namebrightdns.com directs to 13.218.89.9, 13.221.70.139 and 34.230.7.60 along with 10 other IP addresses.

Host names directing to five IP addresses:

ns1.namebrightdns.com has four IP addresses — 54.82.98.200, 54.221.100.69, 2600:1f18:683a:ae1a:73e5:e4f9:b95d:4b1f and two others.