🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`programsthatwork.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:45dd:dfbb:f121:f078^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:dbe4:7131:a2ea:398^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b285:8df0:5f0a:e545^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:e086:3710:d833:770d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.90.221.254^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-221-254.compute-1.amazonaws.com`
		A	34.227.99.195^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-227-99-195.compute-1.amazonaws.com`
		A	54.85.23.111^{🇺🇸 Amazon54.84.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-85-23-111.compute-1.amazonaws.com`
		A	98.87.158.131^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-87-158-131.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:28b4:12c6:420c:f743^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:d303:3ef1:e1d2:1427^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3d80:47f8:6d2b:afb9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:7547:870d:9d54:e15^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.58.200^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-58-200.compute-1.amazonaws.com`
		A	34.234.66.165^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-234-66-165.compute-1.amazonaws.com`
		A	54.80.160.83^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-80-160-83.compute-1.amazonaws.com`
		A	107.23.142.224^{🇺🇸 Amazon107.23.128.0/17 EC2 VPC-IA prefix}
			PTR	`ec2-107-23-142-224.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-09-01 #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=1788266855

Same first word

programsthatwork.com

programsthatwork.net

Previous names

Next names

DNS History

17 records (7 active, 10 former)

●NSns1.namebrightdns.com2017-01-14 → 2026-09-01 · 5 obs

○ 2016-02-22 14:01:16
● 2017-01-14 12:01:34
○ 2019-12-23 20:01:00
● 2026-09-01 00:58:16
● 2026-09-01 12:51:34

○NSns1625.ztomy.com2015-07-22 → 2016-02-22 · 4 obs

● 2015-07-22 19:10:46
● 2016-02-22 14:01:16
○ 2017-01-14 12:01:34
○ 2026-09-01 12:51:34

○NSns2.namebrightdns.com2017-01-14 → 2017-01-14 · 4 obs

○ 2016-02-22 14:01:16
● 2017-01-14 12:01:34
○ 2019-12-23 20:01:00
○ 2026-09-01 12:51:34

○NSns2625.ztomy.com2015-07-22 → 2016-02-22 · 4 obs

● 2015-07-22 19:10:46
● 2016-02-22 14:01:16
○ 2017-01-14 12:01:34
○ 2026-09-01 12:51:34

●NSnsg1.namebrightdns.com2019-12-23 → 2026-09-01 · 3 obs

○ 2017-01-14 12:01:34
● 2019-12-23 20:01:00
● 2026-09-01 12:51:34

●NSnsg2.namebrightdns.com2019-12-23 → 2026-09-01 · 3 obs

○ 2017-01-14 12:01:34
● 2019-12-23 20:01:00
● 2026-09-01 12:51:34

○MXmail.b-io.co2015-07-22 → 2016-05-07 · 5 obs

● 2015-07-22 19:10:46
○ 2015-11-24 23:37:28
● 2016-05-07 11:33:36
○ 2017-01-14 12:01:34
○ 2026-09-01 12:51:34

●A13.223.25.842026-09-01 → 2026-09-01 · 3 obs

○ 2019-12-23 20:01:00
● 2026-09-01 00:58:16
● 2026-09-01 12:51:34

○A204.11.56.252015-07-22 → 2016-02-22 · 4 obs

● 2015-07-22 19:10:46
● 2016-02-22 14:01:16
○ 2016-05-07 11:33:36
○ 2026-09-01 12:51:34

○A208.91.197.1322016-05-07 → 2016-05-07 · 4 obs

○ 2016-02-22 14:01:16
● 2016-05-07 11:33:36
○ 2017-01-14 12:01:34
○ 2026-09-01 12:51:34

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-09-01 → 2026-09-01 · 3 obs

○ 2019-12-23 20:01:00
● 2026-09-01 00:58:16
● 2026-09-01 12:51:34

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-09-01 → 2026-09-01 · 3 obs

○ 2019-12-23 20:01:00
● 2026-09-01 00:58:16
● 2026-09-01 12:51:34

○A34.197.4.702017-01-14 → 2017-01-14 · 4 obs

○ 2016-05-07 11:33:36
● 2017-01-14 12:01:34
○ 2019-12-23 20:01:00
○ 2026-09-01 12:51:34

○A52.54.132.832017-01-14 → 2017-01-14 · 4 obs

○ 2016-05-07 11:33:36
● 2017-01-14 12:01:34
○ 2019-12-23 20:01:00
○ 2026-09-01 12:51:34

●A54.243.117.1972026-09-01 → 2026-09-01 · 3 obs

○ 2019-12-23 20:01:00
● 2026-09-01 00:58:16
● 2026-09-01 12:51:34

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-01-14 → 2017-01-14 · 3 obs

● 2017-01-14 12:01:34
○ 2019-12-23 20:01:00
○ 2026-09-01 12:51:34

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-12-23 → 2019-12-23 · 4 obs

○ 2017-01-14 12:01:34
● 2019-12-23 20:01:00
○ 2026-09-01 00:58:16
○ 2026-09-01 12:51:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
programsthatwork.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	14 records

✅ Authoritative Response

Server:107.23.142.224

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programsthatwork.com (unsigned zone)

⏱️ Timing

Total: 347ms | 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	`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: 14

Out-of-bailiwick: 14 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

programsthatwork.com resolves to 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.

maskandwireless.com, geomeeting.com, 50-57-113-16.static.cloud-ips.com and two other host names share IP numbers with programsthatwork.com.

Name Servers

Three name servers are authoritative for programsthatwork.com: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

programsthatwork.com shares at least some of its name servers with other domains, including lyonsolutions.com, www.mikefriends.com, tekelipro.com and two others.

These name servers are frequently paired with the name servers domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Hostnames that resolve to 8 IP addresses:

nsg1.namebrightdns.com carries IP addresses 3.90.221.254, 34.227.99.195 and 54.85.23.111, with 5 other addresses beyond those.

nsg2.namebrightdns.com carries IP addresses 3.80.58.200, 34.234.66.165 and 54.80.160.83, with 5 other addresses beyond those.

Hostnames that resolve to three IP addresses:

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

programsthatwork.com - robtex.com