🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`optimizationtoolbox.com`

DNSSEC	⚠️ Not signed
A	44.195.229.203^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
		PTR	`ec2-44-195-229-203.compute-1.amazonaws.com`
A	52.200.66.12^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
NS	`ns1.domain-is-4-sale-at-domainmarket.com` ⭐
		A	35.169.19.39^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
			PTR	`ec2-35-169-19-39.compute-1.amazonaws.com`
NS	`ns2.domainmarket.com`
		A	3.216.12.111^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-216-12-111.compute-1.amazonaws.com`
TXT	`09ee649ae5a1b195b9c2422ce34a26e7eb49a40d`
SOA	`ns1.domain-is-4-sale-at-domainmarket.com`hostmaster@domainmarket.com serial=0

`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=1790094434

Same first word

optimizationtoolbox.in

optimizationtoolbox.com

Previous names

Next names

DNS History

7 records (4 active, 3 former)

●NSns1.domain-is-4-sale-at-domainmarket.com2015-08-15 → 2026-09-22 · 2 obs

● 2015-08-15 00:06:36
● 2026-09-22 16:50:26

●NSns2.domainmarket.com2015-08-15 → 2026-09-22 · 5 obs

● 2015-08-15 00:06:36
● 2017-02-06 16:49:20
○ 2019-12-30 10:17:32
● 2026-09-10 23:18:16
● 2026-09-22 16:50:26

○A173.239.23.2282017-02-06 → 2017-02-06 · 4 obs

○ 2016-06-19 12:07:24
● 2017-02-06 16:49:20
○ 2019-12-30 10:17:32
○ 2026-09-22 16:50:26

○A174.137.132.1002015-08-15 → 2016-06-19 · 4 obs

● 2015-08-15 00:06:36
● 2016-06-19 12:07:24
○ 2017-02-06 16:49:20
○ 2026-09-22 16:50:26

●A44.195.229.2032026-09-10 → 2026-09-22 · 3 obs

○ 2019-12-30 10:17:32
● 2026-09-10 23:18:16
● 2026-09-22 16:50:26

●A52.200.66.122026-09-10 → 2026-09-22 · 3 obs

○ 2019-12-30 10:17:32
● 2026-09-10 23:18:16
● 2026-09-22 16:50:26

○CNAMEnb-69-164-223-52.newark.nodebalancer.linode.com2019-12-30 → 2019-12-30 · 3 obs

● 2019-12-30 10:17:32
○ 2026-09-10 23:18:16
○ 2026-09-22 16:50:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
optimizationtoolbox.com	ns2.domainmarket.com, ns1.domain-is-4-sale-at-domainmarket.com	2 records

✅ Authoritative Response

Server:35.169.19.39

NS records: ns2.domainmarket.com, ns1.domain-is-4-sale-at-domainmarket.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimizationtoolbox.com (unsigned zone)

⏱️ Timing

Total: 3074ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`52.200.66.12, 44.195.229.203`
NS	2	`ns1.domain-is-4-sale-at-domainmarket.com, ns2.domainmarket.com`
TXT	1	`09ee649ae5a1b195b9c2422ce34a26e7eb49a40d`
SOA	1	`ns1.domain-is-4-sale-at-domainmarket.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.domainmarket.com, ns1.domain-is-4-sale-at-domainmarket.com)

Analysis

IP Addresses

optimizationtoolbox.com points to the IP addresses 44.195.229.203 and 52.200.66.12

Among the host names that share IP numbers with optimizationtoolbox.com are laprofession.com, authenticitaliancuisine.com, calculatetheodds.com and two others.

Name Servers

optimizationtoolbox.com uses two name servers for its delegation: ns1.domain-is-4-sale-at-domainmarket.com and ns2.domainmarket.com.

optimizationtoolbox.com has the same name server delegation as a number of other domains, such as kulapo.com, floralallure.com, zinescripts.com and two more.

ns1.domain-is-4-sale-at-domainmarket.com → 35.169.19.39 and ns2.domainmarket.com → 3.216.12.111: one IP number per host name.

optimizationtoolbox.com - robtex.com