hackchallenges.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`hackchallenges.com`

DNSSEC	⚠️ Not signed
NS	`aspen.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:50::a29f:266d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c26d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aspen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:226d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aspen.ns.cloudflare.com`
		A	108.162.194.109^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	162.159.38.109^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
		A	172.64.34.109^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aspen.ns.cloudflare.com`
NS	`gordon.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:58::adf5:3baa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1aa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gordon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21aa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gordon.ns.cloudflare.com`
		A	108.162.193.170^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	172.64.33.170^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`
		A	173.245.59.170^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gordon.ns.cloudflare.com`

`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=1788452915

Previously MX for

hackchallenges.com

Same first word

hackchallenges.com

Previous names

Next names

DNS History

9 records (2 active, 7 former)

●NSaspen.ns.cloudflare.com2026-09-02 → 2026-09-03 · 3 obs

○ 2017-11-19 16:29:54
● 2026-09-02 03:32:40
● 2026-09-03 16:39:04

●NSgordon.ns.cloudflare.com2026-09-02 → 2026-09-03 · 3 obs

○ 2017-11-19 16:29:54
● 2026-09-02 03:32:40
● 2026-09-03 16:39:04

○NSns1.ecast.net2017-11-19 → 2017-11-19 · 4 obs

○ 2016-12-17 04:48:30
● 2017-11-19 16:29:54
○ 2026-09-02 03:32:40
○ 2026-09-03 16:39:04

○NSns2.ecast.net2017-11-19 → 2017-11-19 · 4 obs

○ 2016-12-17 04:48:30
● 2017-11-19 16:29:54
○ 2026-09-02 03:32:40
○ 2026-09-03 16:39:04

○NSns3.ichannels.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 04:48:30
○ 2017-11-19 16:29:54
○ 2026-09-03 16:39:04

○NSns4.ichannels.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 04:48:30
○ 2017-11-19 16:29:54
○ 2026-09-03 16:39:04

○MXhackchallenges.com2016-12-17 → 2017-11-19 · 4 obs

● 2016-12-17 04:48:30
● 2017-11-19 16:29:54
○ 2026-09-02 03:32:40
○ 2026-09-03 16:39:04

○A174.142.207.1122017-11-19 → 2017-11-19 · 4 obs

○ 2016-12-17 04:48:30
● 2017-11-19 16:29:54
○ 2026-09-02 03:32:40
○ 2026-09-03 16:39:04

○A69.64.90.2042016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 04:48:30
○ 2017-11-19 16:29:54
○ 2026-09-03 16:39:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net...	-
hackchallenges.com	gordon.ns.cloudflare.com, aspen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.109

NS records: gordon.ns.cloudflare.com, aspen.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hackchallenges.com (unsigned zone)

⏱️ Timing

Total: 191ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (gordon.ns.cloudflare.com, gordon.ns.cloudflare.com, gordon.ns.cloudflare.com...)

Analysis

Name Servers

hackchallenges.com uses two name servers for its delegation: aspen.ns.cloudflare.com and gordon.ns.cloudflare.com.

The name server configuration of hackchallenges.com is shared with other domains, for instance examinationboard.com, securecomm.net, bankproxy.com and two others.

The name servers of hackchallenges.com overlap at least partially with those of other domains — among them jhomsher6.workers.dev, freefire-9lz.pages.dev, mendessilveira.com and two more.

These name servers commonly appear in combination with the name servers beau.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname aspen.ns.cloudflare.com directs to 108.162.194.109, 162.159.38.109 and 172.64.34.109 along with 3 other IP addresses.

Hostname gordon.ns.cloudflare.com directs to 108.162.193.170, 172.64.33.170 and 173.245.59.170 along with 3 other IP addresses.