🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`problemcomplexity.com`

DNSSEC	⚠️ Not signed
A	52.20.84.62^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
		PTR	`ec2-52-20-84-62.compute-1.amazonaws.com`
NS	`ns1.atom.com` ⭐
		A	44.219.81.145^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-219-81-145.compute-1.amazonaws.com`
NS	`ns2.atom.com`
		A	50.19.240.86^{🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix}
			PTR	`ec2-50-19-240-86.compute-1.amazonaws.com`
SOA	`ns1.atom.com`hostmaster@problemcomplexity.com 2026-09-29 #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=1790925239

Same first word

problemcomplexity.com

Previous names

Next names

DNS History

3 records (3 active, 0 former)

●NSns1.atom.com2026-09-09 → 2026-10-02 · 4 obs

● 2026-09-09 12:49:34
○ 2026-09-12 03:55:24
● 2026-09-15 19:36:04
● 2026-10-02 07:23:14

●NSns2.atom.com2026-09-09 → 2026-10-02 · 4 obs

● 2026-09-09 12:49:34
○ 2026-09-12 03:55:24
● 2026-09-15 19:36:04
● 2026-10-02 07:23:14

●A52.20.84.622026-09-09 → 2026-10-02 · 4 obs

● 2026-09-09 12:49:34
○ 2026-09-12 03:55:24
● 2026-09-15 19:36:04
● 2026-10-02 07:23:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
problemcomplexity.com	ns1.atom.com, ns2.atom.com	2 records

✅ Authoritative Response

Server:50.19.240.86

NS records: ns1.atom.com, ns2.atom.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for problemcomplexity.com (unsigned zone)

⏱️ Timing

Total: 1068ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.20.84.62`
NS	2	`ns1.atom.com, ns2.atom.com`
SOA	1	`ns1.atom.com hostmaster.problemcomplexit`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.atom.com, ns2.atom.com)

Analysis

IP Addresses

problemcomplexity.com points to a single IP number: 52.20.84.62.

Additional host names — promptrix.com, resi.ai, grandog.com and two others — share IP numbers with problemcomplexity.com.

Name Servers

Two name servers handle the delegation for problemcomplexity.com: ns1.atom.com and ns2.atom.com.

problemcomplexity.com shares its name server setup with other domains, including projectpipes.com, chipsetai.com, uxui.io and two others.

problemcomplexity.com is at least partially co-delegated on name servers with other domains, such as edelar.com.

Each of ns1.atom.com and ns2.atom.com has one IP address: ns1.atom.com uses 44.219.81.145 and ns2.atom.com uses 50.19.240.86.

problemcomplexity.com - robtex.com