🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`categorystack.co`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns11.domaincontrol.com` ⭐
NS	`ns12.domaincontrol.com`
SOA	`ns11.domaincontrol.com`dns@jomax.net 2026-03-13 #0

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759800483

Same first word

Similar names

stackcategory.com

DNS History

4 records (4 active, 0 former)

●NSns11.domaincontrol.com2026-09-28 → 2026-11-10 · 2 obs

● 2026-09-28 22:01:40
● 2026-11-10 13:11:22

●NSns12.domaincontrol.com2026-09-28 → 2026-11-10 · 2 obs

● 2026-09-28 22:01:40
● 2026-11-10 13:11:22

●A15.197.148.332026-09-28 → 2026-11-10 · 2 obs

● 2026-09-28 22:01:40
● 2026-11-10 13:11:22

●A3.33.130.1902026-09-28 → 2026-11-10 · 2 obs

● 2026-09-28 22:01:40
● 2026-11-10 13:11:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	d.registrydns.co, c.registrydns.co, a.registrydns.co, b.registrydns.co	8 records
categorystack.co	ns11.domaincontrol.com, ns12.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.73.6

NS records: ns11.domaincontrol.com, ns12.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for categorystack.co (unsigned zone)

⏱️ Timing

Total: 1234ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns11.domaincontrol.com, ns12.domaincontrol.com`
SOA	1	`ns11.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.registrydns.co, b.registrydns.co, c.registrydns.co...)

Analysis

IP Addresses

categorystack.co points to the IP addresses 3.33.130.190 and 15.197.148.33

Name Servers

categorystack.co is delegated to two name servers: ns11.domaincontrol.com and ns12.domaincontrol.com.

categorystack.co - robtex.com