🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`rubychallenge.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	`expired1.namebrightdns.com`
		A	2600:1f18:683a:ae1b:91e6:badd:3b:9bda^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.81.9.23^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-81-9-23.compute-1.amazonaws.com`
NS	`expired2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:b461:afa2:8056:1c7c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	98.88.70.97^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-88-70-97.compute-1.amazonaws.com`
MX	`mail1.namebrightmail.com` ⭐
		A	66.35.35.26^{🇺🇸 IMDC66.35.35.0/24 Iron Mountain Data Center}
MX	`mail2.namebrightmail.com` ⭐
		A	66.35.35.28^{🇺🇸 IMDC66.35.35.0/24 Iron Mountain Data Center}
			PTR	`mail2.namebrightmail.com`
TXT	`v=spf1 a:smtpout1.namebrightmail.com a:smtpout2.namebrightmail.com ip4:216.87...`
TXT	`google-site-verification=YourUniqueGoogleVerificationCode`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-09-02 #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=1788398420

Previously MX for

rubychallenge.com

Same first word

rubychallenge.com

Previous names

Next names

DNS History

20 records (9 active, 11 former)

●NSexpired1.namebrightdns.com2026-09-02 → 2026-09-03 · 3 obs

○ 2018-10-03 15:28:20
● 2026-09-02 04:20:12
● 2026-09-03 01:31:14

●NSexpired2.namebrightdns.com2026-09-02 → 2026-09-03 · 3 obs

○ 2018-10-03 15:28:20
● 2026-09-02 04:20:12
● 2026-09-03 01:31:14

○NSns1.dreamhost.com2015-06-26 → 2016-05-03 · 4 obs

● 2015-06-26 02:45:32
● 2016-05-03 11:17:44
○ 2017-02-13 00:40:04
○ 2026-09-03 01:31:14

●NSns1.namebrightdns.com2026-09-02 → 2026-09-03 · 3 obs

○ 2018-10-03 15:28:20
● 2026-09-02 04:20:12
● 2026-09-03 01:31:14

○NSns10.vnic.com2017-02-13 → 2017-02-13 · 4 obs

○ 2016-05-03 11:17:44
● 2017-02-13 00:40:04
○ 2018-10-03 15:28:20
○ 2026-09-03 01:31:14

○NSns11.vnic.com2017-02-13 → 2017-02-13 · 4 obs

○ 2016-05-03 11:17:44
● 2017-02-13 00:40:04
○ 2018-10-03 15:28:20
○ 2026-09-03 01:31:14

○NSns2.dreamhost.com2015-06-26 → 2016-05-03 · 4 obs

● 2015-06-26 02:45:32
● 2016-05-03 11:17:44
○ 2017-02-13 00:40:04
○ 2026-09-03 01:31:14

○NSns3.dreamhost.com2015-06-26 → 2016-05-03 · 4 obs

● 2015-06-26 02:45:32
● 2016-05-03 11:17:44
○ 2017-02-13 00:40:04
○ 2026-09-03 01:31:14

○NSns3.ifund.com2018-10-03 → 2018-10-03 · 4 obs

○ 2017-02-13 00:40:04
● 2018-10-03 15:28:20
○ 2026-09-02 04:20:12
○ 2026-09-03 01:31:14

○NSns4.ifund.com2018-10-03 → 2018-10-03 · 4 obs

○ 2017-02-13 00:40:04
● 2018-10-03 15:28:20
○ 2026-09-02 04:20:12
○ 2026-09-03 01:31:14

●MXmail1.namebrightmail.com2026-09-02 → 2026-09-03 · 3 obs

○ 2018-10-03 15:28:20
● 2026-09-02 04:20:12
● 2026-09-03 01:31:14

●MXmail2.namebrightmail.com2026-09-02 → 2026-09-03 · 3 obs

○ 2018-10-03 15:28:20
● 2026-09-02 04:20:12
● 2026-09-03 01:31:14

○MXrubychallenge.com2017-02-13 → 2018-10-03 · 4 obs

● 2017-02-13 00:40:04
● 2018-10-03 15:28:20
○ 2026-09-02 04:20:12
○ 2026-09-03 01:31:14

●A2600:1f18:4ae:c607:5974:bfa8:d54b:7fe52026-09-02 → 2026-09-03 · 3 obs

○ 2018-10-03 15:28:20
● 2026-09-02 04:20:12
● 2026-09-03 01:31:14

●A2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd2026-09-02 → 2026-09-03 · 3 obs

○ 2018-10-03 15:28:20
● 2026-09-02 04:20:12
● 2026-09-03 01:31:14

●A44.208.83.1802026-09-02 → 2026-09-03 · 3 obs

○ 2018-10-03 15:28:20
● 2026-09-02 04:20:12
● 2026-09-03 01:31:14

○A54.71.255.2102018-10-03 → 2018-10-03 · 4 obs

○ 2017-02-13 00:40:04
● 2018-10-03 15:28:20
○ 2026-09-02 04:20:12
○ 2026-09-03 01:31:14

●A54.84.240.2352026-09-02 → 2026-09-03 · 3 obs

○ 2018-10-03 15:28:20
● 2026-09-02 04:20:12
● 2026-09-03 01:31:14

○A68.168.96.2012017-02-13 → 2017-02-13 · 4 obs

○ 2016-05-03 11:17:44
● 2017-02-13 00:40:04
○ 2018-10-03 15:28:20
○ 2026-09-03 01:31:14

○A69.163.146.542015-06-26 → 2016-05-03 · 4 obs

● 2015-06-26 02:45:32
● 2016-05-03 11:17:44
○ 2017-02-13 00:40:04
○ 2026-09-03 01:31:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...	-
rubychallenge.com	expired1.namebrightdns.com, expired2.namebrightdns.com	4 records

✅ Authoritative Response

Server:54.81.9.23

NS records: expired1.namebrightdns.com, expired2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rubychallenge.com (unsigned zone)

⏱️ Timing

Total: 172ms | 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	`expired1.namebrightdns.com, expired2.namebrightdns.com`
MX	2	`mail2.namebrightmail.com (pri: 10), mail1.namebrightmail.com (pri: 10)`
TXT	2	`v=spf1 a:smtpout1.namebrightmail.com a:s, google-site-verification=YourUniqueGoogl`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (expired1.namebrightdns.com, expired1.namebrightdns.com, expired2.namebrightdns.com...)

Analysis

IP Addresses

rubychallenge.com has 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 rubychallenge.com are finshots.com, babahh.com, lustspiel.com and two others.

Name Servers

rubychallenge.com is served by three name servers: expired1.namebrightdns.com, expired2.namebrightdns.com and ns1.namebrightdns.com.

rubychallenge.com shares at least some of its name servers with other domains, including blasteam.com, medifm.com, rd03.com and two others.

These name servers are routinely co-deployed with the name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com, ns2.namebrightdns.com and two others.

Hosts with three IP address records:

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

Hosts with two IP numbers each:

The A records for expired1.namebrightdns.com return 54.81.9.23 and 2600:1f18:683a:ae1b:91e6:badd:3b:9bda.

The A records for expired2.namebrightdns.com return 98.88.70.97 and 2600:1f18:683a:ae1a:b461:afa2:8056:1c7c.

Mail Servers

The MX records for rubychallenge.com point to two mail servers: mail1.namebrightmail.com and mail2.namebrightmail.com.

rubychallenge.com has the same mail server arrangement as a number of other domains, for example rhodiumcash.com, partywords.com, pactradio.com and two more.

rubychallenge.com has at least some mail servers in common with other domains, such as phuquocholiday.com, wellchamp.com, bonner-jugendbewegung.org and asotop1.com.

mail1.namebrightmail.com and mail2.namebrightmail.com each resolve to one IP number: mail1.namebrightmail.com points to 66.35.35.26 and mail2.namebrightmail.com points to 66.35.35.28.

rubychallenge.com - robtex.com