🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`hackstack.org`

DNSSEC	⚠️ Not signed
A	2606:50c0:8000::153^{🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8001::153^{🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8002::153^{🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	2606:50c0:8003::153^{🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`hackstack.org` ⭐
		A	2606:50c0:8000::153^{🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
		A	2606:50c0:8001::153^{🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
		A	2606:50c0:8002::153^{🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
		A	2606:50c0:8003::153^{🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States}
		A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
			PTR	`cdn-185-199-108-153.github.com`
		A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
			PTR	`cdn-185-199-109-153.github.com`
		A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
			PTR	`cdn-185-199-110-153.github.com`
		A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
			PTR	`cdn-185-199-111-153.github.com`
NS	`ns1.hackstack.org`
		A	2607:f298:5:101d:f816:3eff:fe49:eadf^{🇺🇸 AS263472607:f298:5::/48 417 Associated Rd. PMB 257 Brea CA 92821 United States}
			PTR	`mail2.xr7.org`
		A	208.113.200.176^{🇺🇸 AS26347208.113.192.0/19 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES}
			PTR	`mail2.xr7.org`
NS	`ns2.hackstack.org`
		A	2a01:4f8:c0c:c585::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	94.130.59.226^{🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC}
			PTR	`animal.xr7.org`
NS	`ns3.hackstack.org` ⚠️ Not in zone NS records
		A	2a01:4ff:1f0:e0ad::1^{🇩🇪 HETZNER-CLOUD3-AS2a01:4ff:100::/40 HETZNER-IPv6-BLK}
			PTR	`zoot.xr7.org`
		A	5.78.41.216^{🇺🇸 HETZNER-CLOUD3-AS5.78.41.0/24}
			PTR	`zoot.xr7.org`
SOA	`hackstack.org`hostmaster@hackstack.org 2024-12-30 #1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1787944377

NS for

hackstack.org

Subdomains

ns2.hackstack.org

ns1.hackstack.org

ns3.hackstack.org

Same first word

hackstack.net

hackstack.tech

hackstack.nl

hackstack.eu

hackstack.io

hackstack.com

hackstack.org

Similar names

tackshack.co.uk

stackhack.com

stackhack.io

stackhack.app

tackshack.co.za

tackshack.com

tackshack.com.au

Previous names

Next names

DNS History

17 records (12 active, 5 former)

●NShackstack.org2015-08-16 → 2026-08-28 · 2 obs

● 2015-08-16 07:33:48
● 2026-08-28 19:23:42

●NSns1.hackstack.org2026-08-19 → 2026-08-28 · 3 obs

○ 2016-03-13 00:30:18
● 2026-08-19 21:17:52
● 2026-08-28 19:23:42

○NSns1.xr7.org2015-08-16 → 2016-03-13 · 4 obs

● 2015-08-16 07:33:48
● 2016-03-13 00:30:18
○ 2026-08-19 21:17:52
○ 2026-08-28 19:23:42

●NSns2.hackstack.org2026-08-19 → 2026-08-28 · 3 obs

○ 2016-03-13 00:30:18
● 2026-08-19 21:17:52
● 2026-08-28 19:23:42

○NSns2.xr7.org2015-08-16 → 2016-03-13 · 4 obs

● 2015-08-16 07:33:48
● 2016-03-13 00:30:18
○ 2026-08-19 21:17:52
○ 2026-08-28 19:23:42

●NSns3.hackstack.org2026-08-19 → 2026-08-28 · 3 obs

○ 2016-03-13 00:30:18
● 2026-08-19 21:17:52
● 2026-08-28 19:23:42

○NSns3.xr7.org2015-08-16 → 2016-03-13 · 4 obs

● 2015-08-16 07:33:48
● 2016-03-13 00:30:18
○ 2026-08-19 21:17:52
○ 2026-08-28 19:23:42

●A185.199.108.1532026-08-19 → 2026-08-28 · 3 obs

○ 2016-03-13 00:30:18
● 2026-08-19 21:17:52
● 2026-08-28 19:23:42

●A185.199.109.1532026-08-19 → 2026-08-28 · 3 obs

○ 2016-03-13 00:30:18
● 2026-08-19 21:17:52
● 2026-08-28 19:23:42

●A185.199.110.1532026-08-19 → 2026-08-28 · 3 obs

○ 2016-03-13 00:30:18
● 2026-08-19 21:17:52
● 2026-08-28 19:23:42

●A185.199.111.1532026-08-19 → 2026-08-28 · 3 obs

○ 2016-03-13 00:30:18
● 2026-08-19 21:17:52
● 2026-08-28 19:23:42

○A192.30.252.1532015-08-16 → 2016-03-13 · 4 obs

● 2015-08-16 07:33:48
● 2016-03-13 00:30:18
○ 2026-08-19 21:17:52
○ 2026-08-28 19:23:42

○A192.30.252.1542015-08-16 → 2016-03-13 · 4 obs

● 2015-08-16 07:33:48
● 2016-03-13 00:30:18
○ 2026-08-19 21:17:52
○ 2026-08-28 19:23:42

●A2606:50c0:8000::1532026-08-19 → 2026-08-28 · 3 obs

○ 2016-03-13 00:30:18
● 2026-08-19 21:17:52
● 2026-08-28 19:23:42

●A2606:50c0:8001::1532026-08-19 → 2026-08-28 · 3 obs

○ 2016-03-13 00:30:18
● 2026-08-19 21:17:52
● 2026-08-28 19:23:42

●A2606:50c0:8002::1532026-08-19 → 2026-08-28 · 3 obs

○ 2016-03-13 00:30:18
● 2026-08-19 21:17:52
● 2026-08-28 19:23:42

●A2606:50c0:8003::1532026-08-19 → 2026-08-28 · 3 obs

○ 2016-03-13 00:30:18
● 2026-08-19 21:17:52
● 2026-08-28 19:23:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
hackstack.org	ns2.hackstack.org, ns1.hackstack.org, ns3.hackstack.org	3 records

✅ Authoritative Response

Server:208.113.200.176

NS records: ns2.hackstack.org, ns1.hackstack.org, ns3.hackstack.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hackstack.org (unsigned zone)

⏱️ Timing

Total: 511ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.111.153, 185.199.109.153...`
AAAA	4	`2606:50c0:8003::153, 2606:50c0:8001::153...`
NS	2	`ns2.hackstack.org, ns1.hackstack.org`
SOA	1	`hackstack.org hostmaster.hackstack.org`

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (ns1.hackstack.org, ns2.hackstack.org, ns3.hackstack.org)

Analysis

Hierarchy

ns2.hackstack.org, ns1.hackstack.org and ns3.hackstack.org are all subdomains of hackstack.org.

Name Server Role

hackstack.org has hackstack.org as one of its name servers, making it self-hosted for DNS delegation.

Together with hackstack.org, the hosts ns1.hackstack.org, ns2.hackstack.org and ns3.hackstack.org are frequently configured as name servers.

IP Addresses

With 8 IP addresses in total, hackstack.org resolves to 185.199.108.153, 185.199.109.153, 185.199.110.153 and 5 other.

Among the host names that share IP numbers with hackstack.org are m57.github.io, anmasoomro786.github.io, pixiecube.space and two others.

Name Servers

hackstack.org uses four authoritative name servers: hackstack.org, ns1.hackstack.org, ns2.hackstack.org and ns3.hackstack.org.

Host names resolving to 8 IP numbers:

hackstack.org maps to 185.199.108.153, 185.199.109.153, 185.199.110.153 and 5 additional IP addresses.

Hosts with two IP numbers each:

The A records for ns1.hackstack.org return 208.113.200.176 and 2607:f298:5:101d:f816:3eff:fe49:eadf.

The A records for ns2.hackstack.org return 94.130.59.226 and 2a01:4f8:c0c:c585::1.

The A records for ns3.hackstack.org return 5.78.41.216 and 2a01:4ff:1f0:e0ad::1.

hackstack.org - robtex.com

hackstack.org

org

NS for

Subdomains

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

Hierarchy

Name Server Role

IP Addresses

Name Servers

`hackstack.org`

`org`