programmingchallenge.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`programmingchallenge.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	44.208.83.180^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
A	54.84.240.235^{🇺🇸 Amazon54.84.0.0/15 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	`ns2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:d98d:77d0:4351:e98f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:8b8e:2173:9d62:5394^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:96f8:d2c8:7f34:9449^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	35.175.192.103^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
			PTR	`ec2-35-175-192-103.compute-1.amazonaws.com`
		A	54.163.9.173^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-163-9-173.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-29 #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=1788029330

Previously MX for

programmingchallenge.com

Same first word

programmingchallenge.com

Previous names

Next names

DNS History

20 records (6 active, 14 former)

○NSdns1.name-services.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 21:12:56
○ 2015-10-12 12:38:22
○ 2026-08-29 18:57:16

○NSdns2.name-services.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 21:12:56
○ 2015-10-12 12:38:22
○ 2026-08-29 18:57:16

○NSdns3.name-services.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 21:12:56
○ 2015-10-12 12:38:22
○ 2026-08-29 18:57:16

○NSdns4.name-services.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 21:12:56
○ 2015-10-12 12:38:22
○ 2026-08-29 18:57:16

○NSdns5.name-services.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 21:12:56
○ 2015-10-12 12:38:22
○ 2026-08-29 18:57:16

○NSns1.ichannels.com2015-10-12 → 2016-03-23 · 5 obs

○ 2015-05-25 21:12:56
● 2015-10-12 12:38:22
● 2016-03-23 05:28:08
○ 2017-01-09 15:20:56
○ 2026-08-29 18:57:16

●NSns1.namebrightdns.com2026-08-26 → 2026-08-29 · 3 obs

○ 2017-01-09 15:20:56
● 2026-08-26 07:15:44
● 2026-08-29 18:57:16

○NSns2.ichannels.com2015-10-12 → 2016-03-23 · 5 obs

○ 2015-05-25 21:12:56
● 2015-10-12 12:38:22
● 2016-03-23 05:28:08
○ 2017-01-09 15:20:56
○ 2026-08-29 18:57:16

●NSns2.namebrightdns.com2026-08-26 → 2026-08-29 · 3 obs

○ 2017-01-09 15:20:56
● 2026-08-26 07:15:44
● 2026-08-29 18:57:16

○NSns3.ichannels.com2017-01-09 → 2017-01-09 · 4 obs

○ 2016-03-23 05:28:08
● 2017-01-09 15:20:56
○ 2026-08-26 07:15:44
○ 2026-08-29 18:57:16

○NSns4.ichannels.com2017-01-09 → 2017-01-09 · 4 obs

○ 2016-03-23 05:28:08
● 2017-01-09 15:20:56
○ 2026-08-26 07:15:44
○ 2026-08-29 18:57:16

○MXp.nsm.ctmail.com2015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 21:12:56
○ 2015-10-12 12:38:22
○ 2026-08-29 18:57:16

○MXprogrammingchallenge.com2015-10-12 → 2017-01-09 · 5 obs

○ 2015-05-25 21:12:56
● 2015-10-12 12:38:22
● 2017-01-09 15:20:56
○ 2026-08-26 07:15:44
○ 2026-08-29 18:57:16

○A192.237.245.1622015-10-12 → 2016-03-23 · 5 obs

○ 2015-05-25 21:12:56
● 2015-10-12 12:38:22
● 2016-03-23 05:28:08
○ 2017-01-09 15:20:56
○ 2026-08-29 18:57:16

●A2600:1f18:4ae:c607:5974:bfa8:d54b:7fe52026-08-26 → 2026-08-29 · 5 obs

○ 2017-01-09 15:20:56
● 2026-08-26 07:15:44
○ 2026-08-28 15:20:04
● 2026-08-29 01:23:38
● 2026-08-29 18:57:16

●A2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd2026-08-26 → 2026-08-29 · 3 obs

○ 2017-01-09 15:20:56
● 2026-08-26 07:15:44
● 2026-08-29 18:57:16

●A44.208.83.1802026-08-26 → 2026-08-29 · 3 obs

○ 2017-01-09 15:20:56
● 2026-08-26 07:15:44
● 2026-08-29 18:57:16

●A54.84.240.2352026-08-26 → 2026-08-29 · 5 obs

○ 2017-01-09 15:20:56
● 2026-08-26 07:15:44
○ 2026-08-28 15:20:04
● 2026-08-29 01:23:38
● 2026-08-29 18:57:16

○A64.74.223.432015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 21:12:56
○ 2015-10-12 12:38:22
○ 2026-08-29 18:57:16

○A69.64.90.2042017-01-09 → 2017-01-09 · 4 obs

○ 2016-03-23 05:28:08
● 2017-01-09 15:20:56
○ 2026-08-26 07:15:44
○ 2026-08-29 18:57:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
programmingchallenge.com	ns1.namebrightdns.com, ns2.namebrightdns.com	8 records

✅ Authoritative Response

Server:35.175.192.103

NS records: ns1.namebrightdns.com, ns2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programmingchallenge.com (unsigned zone)

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`44.208.83.180, 54.84.240.235`
AAAA	2	`2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5, 2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd`
NS	2	`ns2.namebrightdns.com, ns1.namebrightdns.com`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.namebrightdns.com, ns1.namebrightdns.com, ns1.namebrightdns.com...)

Analysis

IP Addresses

programmingchallenge.com resolves to four IP addresses: 44.208.83.180, 54.84.240.235, 2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5 and 2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd.

Among the host names that share IP numbers with programmingchallenge.com are northeastliquidators.com, samenet.com, newbooty.com and two others.

Name Servers

Two name servers handle the delegation for programmingchallenge.com: ns1.namebrightdns.com and ns2.namebrightdns.com.

programmingchallenge.com has the same name server delegation as a number of other domains, such as 208-73-89-161.dhcp.spwl.net, 168attorney.com, 912898.com and two more.

programmingchallenge.com shares at least some of its name servers with other domains, including hobbycamps.com, tedski.com, pommyfarm.com and two others.

These name servers are frequently seen alongside the name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Hostnames that point to five IP numbers:

ns2.namebrightdns.com directs to 35.175.192.103, 54.163.9.173, 2600:1f18:683a:ae1a:d98d:77d0:4351:e98f and two other IP addresses.

Hosts with three IP address records:

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