🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`hackstacks.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:f7^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:977f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.0.247^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.151.127^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`barbara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`barbara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`barbara.ns.cloudflare.com`
		A	108.162.192.248^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	172.64.32.248^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	173.245.58.248^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
NS	`carter.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b50^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c150^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carter.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2150^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carter.ns.cloudflare.com`
		A	108.162.193.80^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
		A	172.64.33.80^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
		A	173.245.59.80^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carter.ns.cloudflare.com`
MX	`mx1-hosting.jellyfish.systems` ⭐
		A	162.255.118.28^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse3a.privateemail.com`
MX	`mx2-hosting.jellyfish.systems`⁽¹⁰⁾
		A	162.255.118.29^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`oxse2b.privateemail.com`
MX	`mx3-hosting.jellyfish.systems`⁽²⁰⁾
		A	162.255.118.13^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx3-hosting.jellyfish.systems`
TXT	`google-site-verification=E087j0qPw8soxXEEy4rdncLcfWRLap2DaRk10fCsNMA`
TXT	`v=spf1 +a +mx +ip4:192.64.118.67 include:spf.web-hosting.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.0.247, 172.67.151.127
		IPv6 hints	2606:4700:3033::6815:f7, 2606:4700:3033::ac43:977f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=90, name=cloudflare-ech.com
SOA	`barbara.ns.cloudflare.com`dns@cloudflare.com serial=2410595111

`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=1788151700

Same first word

hackstacks.com

hackstacks.tech

hackstacks.io

hackstacks.org

Similar names

stackhacks.com

shackstack.net

Previous names

Next names

DNS History

41 records (9 active, 32 former)

●NSbarbara.ns.cloudflare.com2026-08-28 → 2026-08-31 · 3 obs

○ 2018-09-03 16:08:28
● 2026-08-28 20:56:38
● 2026-08-31 04:51:44

●NScarter.ns.cloudflare.com2026-08-28 → 2026-08-31 · 3 obs

○ 2018-09-03 16:08:28
● 2026-08-28 20:56:38
● 2026-08-31 04:51:44

○NSns1.mddservices.com2015-07-17 → 2015-11-20 · 4 obs

● 2015-07-17 17:38:16
● 2015-11-20 17:23:22
○ 2016-02-27 12:53:12
○ 2026-08-31 04:51:44

○NSns1.supportedns.com2016-02-27 → 2016-02-27 · 4 obs

○ 2015-11-20 17:23:22
● 2016-02-27 12:53:12
○ 2016-06-18 15:55:06
○ 2026-08-31 04:51:44

○NSns1cwy.name.com2016-06-18 → 2018-09-03 · 5 obs

○ 2016-02-27 12:53:12
● 2016-06-18 15:55:06
● 2018-09-03 16:08:28
○ 2026-08-28 20:56:38
○ 2026-08-31 04:51:44

○NSns2.mddservices.com2015-07-17 → 2015-11-20 · 4 obs

● 2015-07-17 17:38:16
● 2015-11-20 17:23:22
○ 2016-02-27 12:53:12
○ 2026-08-31 04:51:44

○NSns2.supportedns.com2016-02-27 → 2016-02-27 · 4 obs

○ 2015-11-20 17:23:22
● 2016-02-27 12:53:12
○ 2016-06-18 15:55:06
○ 2026-08-31 04:51:44

○NSns2gtx.name.com2016-06-18 → 2018-09-03 · 5 obs

○ 2016-02-27 12:53:12
● 2016-06-18 15:55:06
● 2018-09-03 16:08:28
○ 2026-08-28 20:56:38
○ 2026-08-31 04:51:44

○NSns3.mddservices.com2015-07-17 → 2015-11-20 · 4 obs

● 2015-07-17 17:38:16
● 2015-11-20 17:23:22
○ 2016-02-27 12:53:12
○ 2026-08-31 04:51:44

○NSns3flt.name.com2016-06-18 → 2018-09-03 · 5 obs

○ 2016-02-27 12:53:12
● 2016-06-18 15:55:06
● 2018-09-03 16:08:28
○ 2026-08-28 20:56:38
○ 2026-08-31 04:51:44

○NSns4fpy.name.com2016-06-18 → 2018-09-03 · 5 obs

○ 2016-02-27 12:53:12
● 2016-06-18 15:55:06
● 2018-09-03 16:08:28
○ 2026-08-28 20:56:38
○ 2026-08-31 04:51:44

○MXalt1.aspmx.l.google.com2015-07-17 → 2016-12-16 · 4 obs

● 2015-07-17 17:38:16
● 2016-12-16 00:26:26
○ 2018-09-03 16:08:28
○ 2026-08-31 04:51:44

○MXalt2.aspmx.l.google.com2015-07-17 → 2016-12-16 · 4 obs

● 2015-07-17 17:38:16
● 2016-12-16 00:26:26
○ 2018-09-03 16:08:28
○ 2026-08-31 04:51:44

○MXalt3.aspmx.l.google.com2016-06-18 → 2016-12-16 · 5 obs

○ 2016-02-27 12:53:12
● 2016-06-18 15:55:06
● 2016-12-16 00:26:26
○ 2018-09-03 16:08:28
○ 2026-08-31 04:51:44

○MXalt4.aspmx.l.google.com2016-06-18 → 2016-12-16 · 5 obs

○ 2016-02-27 12:53:12
● 2016-06-18 15:55:06
● 2016-12-16 00:26:26
○ 2018-09-03 16:08:28
○ 2026-08-31 04:51:44

○MXaspmx.l.google.com2015-07-17 → 2016-12-16 · 4 obs

● 2015-07-17 17:38:16
● 2016-12-16 00:26:26
○ 2018-09-03 16:08:28
○ 2026-08-31 04:51:44

○MXaspmx2.googlemail.com2015-07-17 → 2016-02-27 · 4 obs

● 2015-07-17 17:38:16
● 2016-02-27 12:53:12
○ 2016-06-18 15:55:06
○ 2026-08-31 04:51:44

○MXaspmx3.googlemail.com2015-07-17 → 2016-02-27 · 4 obs

● 2015-07-17 17:38:16
● 2016-02-27 12:53:12
○ 2016-06-18 15:55:06
○ 2026-08-31 04:51:44

○MXaspmx4.googlemail.com2015-07-17 → 2016-02-27 · 4 obs

● 2015-07-17 17:38:16
● 2016-02-27 12:53:12
○ 2016-06-18 15:55:06
○ 2026-08-31 04:51:44

○MXaspmx5.googlemail.com2015-07-17 → 2016-02-27 · 4 obs

● 2015-07-17 17:38:16
● 2016-02-27 12:53:12
○ 2016-06-18 15:55:06
○ 2026-08-31 04:51:44

●MXmx1-hosting.jellyfish.systems2026-08-28 → 2026-08-31 · 3 obs

○ 2018-09-03 16:08:28
● 2026-08-28 20:56:38
● 2026-08-31 04:51:44

●MXmx2-hosting.jellyfish.systems2026-08-28 → 2026-08-31 · 3 obs

○ 2018-09-03 16:08:28
● 2026-08-28 20:56:38
● 2026-08-31 04:51:44

●MXmx3-hosting.jellyfish.systems2026-08-28 → 2026-08-31 · 3 obs

○ 2018-09-03 16:08:28
● 2026-08-28 20:56:38
● 2026-08-31 04:51:44

○MXmx3.name.com2018-09-03 → 2018-09-03 · 4 obs

○ 2016-12-16 00:26:26
● 2018-09-03 16:08:28
○ 2026-08-28 20:56:38
○ 2026-08-31 04:51:44

○MXmx4.name.com2018-09-03 → 2018-09-03 · 4 obs

○ 2016-12-16 00:26:26
● 2018-09-03 16:08:28
○ 2026-08-28 20:56:38
○ 2026-08-31 04:51:44

○MXmx5.name.com2018-09-03 → 2018-09-03 · 4 obs

○ 2016-12-16 00:26:26
● 2018-09-03 16:08:28
○ 2026-08-28 20:56:38
○ 2026-08-31 04:51:44

○MXmx6.name.com2018-09-03 → 2018-09-03 · 4 obs

○ 2016-12-16 00:26:26
● 2018-09-03 16:08:28
○ 2026-08-28 20:56:38
○ 2026-08-31 04:51:44

○MXmx7.name.com2018-09-03 → 2018-09-03 · 4 obs

○ 2016-12-16 00:26:26
● 2018-09-03 16:08:28
○ 2026-08-28 20:56:38
○ 2026-08-31 04:51:44

○MXmx8.name.com2018-09-03 → 2018-09-03 · 4 obs

○ 2016-12-16 00:26:26
● 2018-09-03 16:08:28
○ 2026-08-28 20:56:38
○ 2026-08-31 04:51:44

●A104.21.0.2472026-08-30 → 2026-08-31 · 3 obs

○ 2026-08-28 20:56:38
● 2026-08-30 19:45:22
● 2026-08-31 04:51:44

○A162.244.253.192016-02-27 → 2016-02-27 · 4 obs

○ 2015-11-20 17:23:22
● 2016-02-27 12:53:12
○ 2016-06-18 15:55:06
○ 2026-08-31 04:51:44

○A166.78.247.312016-06-18 → 2016-12-16 · 5 obs

○ 2016-02-27 12:53:12
● 2016-06-18 15:55:06
● 2016-12-16 00:26:26
○ 2018-09-03 16:08:28
○ 2026-08-31 04:51:44

●A172.67.151.1272026-08-30 → 2026-08-31 · 3 obs

○ 2026-08-28 20:56:38
● 2026-08-30 19:45:22
● 2026-08-31 04:51:44

○A188.114.96.02026-08-28 → 2026-08-28 · 4 obs

○ 2018-09-03 16:08:28
● 2026-08-28 20:56:38
○ 2026-08-30 19:45:22
○ 2026-08-31 04:51:44

○A188.114.97.02026-08-28 → 2026-08-28 · 4 obs

○ 2018-09-03 16:08:28
● 2026-08-28 20:56:38
○ 2026-08-30 19:45:22
○ 2026-08-31 04:51:44

○A199.83.128.182015-07-17 → 2015-11-20 · 4 obs

● 2015-07-17 17:38:16
● 2015-11-20 17:23:22
○ 2016-02-27 12:53:12
○ 2026-08-31 04:51:44

○A23.227.38.322018-09-03 → 2018-09-03 · 4 obs

○ 2016-12-16 00:26:26
● 2018-09-03 16:08:28
○ 2026-08-28 20:56:38
○ 2026-08-31 04:51:44

●A2606:4700:3033::6815:f72026-08-30 → 2026-08-31 · 3 obs

○ 2026-08-28 20:56:38
● 2026-08-30 19:45:22
● 2026-08-31 04:51:44

●A2606:4700:3033::ac43:977f2026-08-30 → 2026-08-31 · 3 obs

○ 2026-08-28 20:56:38
● 2026-08-30 19:45:22
● 2026-08-31 04:51:44

○A2a06:98c1:3120::2026-08-28 → 2026-08-28 · 4 obs

○ 2018-09-03 16:08:28
● 2026-08-28 20:56:38
○ 2026-08-30 19:45:22
○ 2026-08-31 04:51:44

○A2a06:98c1:3121::2026-08-28 → 2026-08-28 · 4 obs

○ 2018-09-03 16:08:28
● 2026-08-28 20:56:38
○ 2026-08-30 19:45:22
○ 2026-08-31 04:51:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
hackstacks.com	barbara.ns.cloudflare.com, carter.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.248

NS records: barbara.ns.cloudflare.com, carter.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hackstacks.com (unsigned zone)

⏱️ Timing

Total: 200ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.151.127, 104.21.0.247`
AAAA	2	`2606:4700:3033::ac43:977f, 2606:4700:3033::6815:f7`
NS	2	`barbara.ns.cloudflare.com, carter.ns.cloudflare.com`
MX	3	`mx2-hosting.jellyfish.systems (pri: 10), mx3-hosting.jellyfish.systems (pri: 20)...`
TXT	2	`google-site-verification=E087j0qPw8soxXE, v=spf1 +a +mx +ip4:192.64.118.67 include`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`barbara.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

hackstacks.com points to the four IP addresses 104.21.0.247, 172.67.151.127, 2606:4700:3033::6815:f7 and 2606:4700:3033::ac43:977f.

toybox.gr, mx.timlar.net, penumbraflowoffice.info plus two other host names have IP numbers in common with hackstacks.com.

Name Servers

The NS records for hackstacks.com delegate to barbara.ns.cloudflare.com and carter.ns.cloudflare.com.

The name server configuration of hackstacks.com is shared with other domains, for instance bknanotile.com, jmstrategic.us, consensusconsultinggroup.com and two others.

At least some of hackstacks.com's name servers are shared with other domains, for example w12c170fad.vip, bradpics.com, djtour.pages.dev and two more.

These name servers are often deployed together with the name servers laura.ns.cloudflare.com, quinton.ns.cloudflare.com, rodney.ns.cloudflare.com and mark.ns.cloudflare.com.

Hosts with 6 IP addresses each:

barbara.ns.cloudflare.com maps to 108.162.192.248, 172.64.32.248, 173.245.58.248 and 3 additional IP addresses.

carter.ns.cloudflare.com maps to 108.162.193.80, 172.64.33.80, 173.245.59.80 and 3 additional IP addresses.

Mail Servers

The MX records for hackstacks.com list three mail servers: mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.

At least some of the mail servers used by hackstacks.com are shared with other domains: compstack.io, emon77.tech, quantumstaffingsolution.com and two others among them.

mx1-hosting.jellyfish.systems has IP address 162.255.118.28, mx2-hosting.jellyfish.systems has IP address 162.255.118.29 and mx3-hosting.jellyfish.systems has IP address 162.255.118.13 — one address each.

hackstacks.com - robtex.com

hackstacks.com

com

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`hackstacks.com`

`com`