`hourchallenge.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:ae1a:b0bf:3f0f:12cd:e9b5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.90.47.36^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-90-47-36.compute-1.amazonaws.com`
NS	`expired2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:80e1:c13b:b873:a981^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	184.73.13.244^{🇺🇸 Amazon184.73.0.0/16 IAD prefix}
			PTR	`ec2-184-73-13-244.compute-1.amazonaws.com`
MX	`mail1.namebrightmail.com` ⭐
		A	66.35.35.26^{🇺🇸 IMDC66.35.35.0/24 Iron Mountain Data Center}
			PTR	`mail1.namebrightmail.com`
MX	`mail2.namebrightmail.com` ⭐
		A	66.35.35.28^{🇺🇸 IMDC66.35.35.0/24 Iron Mountain Data Center}
			PTR	`mail2.namebrightmail.com`
TXT	`google-site-verification=YourUniqueGoogleVerificationCode`
TXT	`v=spf1 a:smtpout1.namebrightmail.com a:smtpout2.namebrightmail.com ip4:216.87...`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-06 #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=1786036884

Previously MX for

www.hourchallenge.com

hourchallenge.com

Subdomains

www.hourchallenge.com

Same first word

hourchallenge.com

DNS History

31 records (9 active, 22 former)

○NSaspen.ns.cloudflare.com2026-03-28 → 2026-03-28 · 5 obs

○ 2017-01-08 17:48:28
● 2026-03-28 08:44:16
● 2026-03-28 17:52:20
○ 2026-07-08 16:32:38
○ 2026-08-06 17:40:02

●NSexpired1.namebrightdns.com2026-08-06 → 2026-08-06 · 2 obs

○ 2026-07-08 16:32:38
● 2026-08-06 17:40:02

●NSexpired2.namebrightdns.com2026-08-06 → 2026-08-06 · 2 obs

○ 2026-07-08 16:32:38
● 2026-08-06 17:40:02

○NSgordon.ns.cloudflare.com2026-03-28 → 2026-03-28 · 5 obs

○ 2017-01-08 17:48:28
● 2026-03-28 08:44:16
● 2026-03-28 17:52:20
○ 2026-07-08 16:32:38
○ 2026-08-06 17:40:02

○NSkayden.ns.cloudflare.com2026-07-08 → 2026-07-08 · 3 obs

○ 2026-03-28 17:52:20
● 2026-07-08 16:32:38
○ 2026-08-06 17:40:02

○NSns1.ichallenge.com2015-06-16 → 2016-04-11 · 4 obs

● 2015-06-16 19:09:44
● 2016-04-11 16:25:30
○ 2017-01-08 17:48:28
○ 2026-08-06 17:40:02

●NSns1.namebrightdns.com2026-08-06 → 2026-08-06 · 2 obs

○ 2026-07-08 16:32:38
● 2026-08-06 17:40:02

○NSns2.ichallenge.com2015-06-16 → 2016-04-11 · 4 obs

● 2015-06-16 19:09:44
● 2016-04-11 16:25:30
○ 2017-01-08 17:48:28
○ 2026-08-06 17:40:02

○NSns5.vnoc.com2017-01-08 → 2017-01-08 · 4 obs

○ 2016-04-11 16:25:30
● 2017-01-08 17:48:28
○ 2026-03-28 08:44:16
○ 2026-08-06 17:40:02

○NSns6.vnoc.com2017-01-08 → 2017-01-08 · 4 obs

○ 2016-04-11 16:25:30
● 2017-01-08 17:48:28
○ 2026-03-28 08:44:16
○ 2026-08-06 17:40:02

○NSromina.ns.cloudflare.com2026-07-08 → 2026-07-08 · 3 obs

○ 2026-03-28 17:52:20
● 2026-07-08 16:32:38
○ 2026-08-06 17:40:02

○MXhourchallenge.com2015-06-16 → 2017-01-08 · 4 obs

● 2015-06-16 19:09:44
● 2017-01-08 17:48:28
○ 2026-03-28 08:44:16
○ 2026-08-06 17:40:02

●MXmail1.namebrightmail.com2026-08-06 → 2026-08-06 · 2 obs

○ 2026-07-25 13:17:50
● 2026-08-06 17:40:02

●MXmail2.namebrightmail.com2026-08-06 → 2026-08-06 · 2 obs

○ 2026-07-25 13:17:50
● 2026-08-06 17:40:02

○MXroute1.mx.cloudflare.net2026-07-25 → 2026-07-25 · 3 obs

○ 2026-03-28 08:44:16
● 2026-07-25 13:17:50
○ 2026-08-06 17:40:02

○MXroute2.mx.cloudflare.net2026-07-25 → 2026-07-25 · 3 obs

○ 2026-03-28 08:44:16
● 2026-07-25 13:17:50
○ 2026-08-06 17:40:02

○MXroute3.mx.cloudflare.net2026-07-25 → 2026-07-25 · 3 obs

○ 2026-03-28 08:44:16
● 2026-07-25 13:17:50
○ 2026-08-06 17:40:02

○A104.21.77.372026-07-08 → 2026-07-08 · 4 obs

○ 2026-03-28 08:44:16
● 2026-07-08 16:32:38
○ 2026-07-25 13:17:50
○ 2026-08-06 17:40:02

○A172.67.204.52026-07-08 → 2026-07-08 · 4 obs

○ 2026-03-28 08:44:16
● 2026-07-08 16:32:38
○ 2026-07-25 13:17:50
○ 2026-08-06 17:40:02

○A188.114.96.02026-07-25 → 2026-07-25 · 3 obs

○ 2026-07-08 16:32:38
● 2026-07-25 13:17:50
○ 2026-08-06 17:40:02

○A188.114.97.02026-07-25 → 2026-07-25 · 3 obs

○ 2026-07-08 16:32:38
● 2026-07-25 13:17:50
○ 2026-08-06 17:40:02

○A192.237.163.1552015-06-16 → 2016-04-11 · 4 obs

● 2015-06-16 19:09:44
● 2016-04-11 16:25:30
○ 2017-01-08 17:48:28
○ 2026-08-06 17:40:02

●A2600:1f18:4ae:c607:5974:bfa8:d54b:7fe52026-08-06 → 2026-08-06 · 2 obs

○ 2026-07-25 13:17:50
● 2026-08-06 17:40:02

●A2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd2026-08-06 → 2026-08-06 · 2 obs

○ 2026-07-25 13:17:50
● 2026-08-06 17:40:02

○A2606:4700:3033::6815:4d252026-07-08 → 2026-07-08 · 4 obs

○ 2026-03-28 08:44:16
● 2026-07-08 16:32:38
○ 2026-07-25 13:17:50
○ 2026-08-06 17:40:02

○A2606:4700:3036::ac43:cc052026-07-08 → 2026-07-08 · 4 obs

○ 2026-03-28 08:44:16
● 2026-07-08 16:32:38
○ 2026-07-25 13:17:50
○ 2026-08-06 17:40:02

○A2a06:98c1:3120::2026-07-25 → 2026-07-25 · 3 obs

○ 2026-07-08 16:32:38
● 2026-07-25 13:17:50
○ 2026-08-06 17:40:02

○A2a06:98c1:3121::2026-07-25 → 2026-07-25 · 3 obs

○ 2026-07-08 16:32:38
● 2026-07-25 13:17:50
○ 2026-08-06 17:40:02

●A44.208.83.1802026-08-06 → 2026-08-06 · 2 obs

○ 2026-07-25 13:17:50
● 2026-08-06 17:40:02

●A54.84.240.2352026-08-06 → 2026-08-06 · 2 obs

○ 2026-07-25 13:17:50
● 2026-08-06 17:40:02

○A69.64.90.1802017-01-08 → 2017-01-08 · 4 obs

○ 2016-04-11 16:25:30
● 2017-01-08 17:48:28
○ 2026-03-28 08:44:16
○ 2026-08-06 17:40:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net...	-
hourchallenge.com	expired1.namebrightdns.com, expired2.namebrightdns.com	4 records

✅ Authoritative Response

Server:184.73.13.244

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hourchallenge.com (unsigned zone)

⏱️ Timing

Total: 1669ms | 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	`expired2.namebrightdns.com, expired1.namebrightdns.com`
MX	2	`mail1.namebrightmail.com (pri: 10), mail2.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

Hierarchy

hourchallenge.com serves as the parent of www.hourchallenge.com.

IP Addresses

hourchallenge.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.

Two other host names, along with zarabal.com, sporthorsevet.com and symposion.net, also share IP numbers with hourchallenge.com.

Name Servers

The authoritative name servers for hourchallenge.com are expired1.namebrightdns.com, expired2.namebrightdns.com and ns1.namebrightdns.com — three in total.

hourchallenge.com has at least partial name server overlap with other domains, such as malawear.com, betaino.com, coachedonline.com and two others.

The name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com, ns2.namebrightdns.com and two others are commonly seen in use alongside these name servers.

Hostnames that map to three IP numbers:

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

Host names that have two IP addresses:

expired1.namebrightdns.com directs traffic to 3.90.47.36 and 2600:1f18:683a:ae1a:b0bf:3f0f:12cd:e9b5.

expired2.namebrightdns.com directs traffic to 184.73.13.244 and 2600:1f18:683a:ae1b:80e1:c13b:b873:a981.

Mail Servers

hourchallenge.com is served by two mail servers, mail1.namebrightmail.com and mail2.namebrightmail.com.

Among the domains sharing a mail server setup with hourchallenge.com are skboot.com, luxxlighting.com, antarcticbiennale.com and two others.

mail1.namebrightmail.com directs to 66.35.35.26 and mail2.namebrightmail.com directs to 66.35.35.28; each host name points to exactly one IP number.

hourchallenge.com - robtex.com