🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`optimal-decisions.com`

DNSSEC	⚠️ Not signed
NS	`paislee.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:50::a29f:26b7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paislee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paislee.ns.cloudflare.com`
		A	108.162.194.183^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
		A	162.159.38.183^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
		A	172.64.34.183^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
NS	`tosana.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:58::a29f:2c2b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c32b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tosana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:232b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tosana.ns.cloudflare.com`
		A	108.162.195.43^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
		A	162.159.44.43^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`
		A	172.64.35.43^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tosana.ns.cloudflare.com`

`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=1787153769

Previously NS for

optimal-decisions.com

Same first word

optimal-decisions.com

Previous names

Next names

DNS History

17 records (2 active, 15 former)

○NSns1.messagingengine.com2007-10-31 → 2007-10-31 · 3 obs

● 2007-10-31 01:07:42
○ 2015-08-04 06:58:08
○ 2026-08-19 16:01:24

○NSns1.rsi.lexisnexis.com2015-08-04 → 2017-06-15 · 5 obs

○ 2007-10-31 01:07:42
● 2015-08-04 06:58:08
● 2017-06-15 14:35:44
○ 2026-04-08 23:15:06
○ 2026-08-19 16:01:24

○NSns2.messagingengine.com2007-10-31 → 2007-10-31 · 3 obs

● 2007-10-31 01:07:42
○ 2015-08-04 06:58:08
○ 2026-08-19 16:01:24

○NSns2.rsi.lexisnexis.com2015-08-04 → 2017-06-15 · 5 obs

○ 2007-10-31 01:07:42
● 2015-08-04 06:58:08
● 2017-06-15 14:35:44
○ 2026-04-08 23:15:06
○ 2026-08-19 16:01:24

○NSns3.rsi.lexisnexis.com2015-08-04 → 2017-06-15 · 5 obs

○ 2007-10-31 01:07:42
● 2015-08-04 06:58:08
● 2017-06-15 14:35:44
○ 2026-04-08 23:15:06
○ 2026-08-19 16:01:24

○NSns4.rsi.lexisnexis.com2015-08-04 → 2017-06-15 · 5 obs

○ 2007-10-31 01:07:42
● 2015-08-04 06:58:08
● 2017-06-15 14:35:44
○ 2026-04-08 23:15:06
○ 2026-08-19 16:01:24

○NSns5.rsi.lexisnexis.com2015-08-04 → 2017-06-15 · 5 obs

○ 2007-10-31 01:07:42
● 2015-08-04 06:58:08
● 2017-06-15 14:35:44
○ 2026-04-08 23:15:06
○ 2026-08-19 16:01:24

○NSns6.rsi.lexisnexis.com2015-08-04 → 2017-06-15 · 5 obs

○ 2007-10-31 01:07:42
● 2015-08-04 06:58:08
● 2017-06-15 14:35:44
○ 2026-04-08 23:15:06
○ 2026-08-19 16:01:24

○NSoptimal-decisions.com2015-08-04 → 2017-06-15 · 5 obs

○ 2007-10-31 01:07:42
● 2015-08-04 06:58:08
● 2017-06-15 14:35:44
○ 2026-04-08 23:15:06
○ 2026-08-19 16:01:24

●NSpaislee.ns.cloudflare.com2026-04-08 → 2026-08-19 · 3 obs

○ 2017-06-15 14:35:44
● 2026-04-08 23:15:06
● 2026-08-19 16:01:24

●NStosana.ns.cloudflare.com2026-04-08 → 2026-08-19 · 3 obs

○ 2017-06-15 14:35:44
● 2026-04-08 23:15:06
● 2026-08-19 16:01:24

○MXin1.smtp.messagingengine.com2007-10-31 → 2007-10-31 · 3 obs

● 2007-10-31 01:07:42
○ 2015-08-04 06:58:08
○ 2026-08-19 16:01:24

○MXin2.smtp.messagingengine.com2007-10-31 → 2007-10-31 · 3 obs

● 2007-10-31 01:07:42
○ 2015-08-04 06:58:08
○ 2026-08-19 16:01:24

○MXrisk-in01.rsi.lexisnexis.com2015-08-04 → 2017-06-15 · 5 obs

○ 2007-10-31 01:07:42
● 2015-08-04 06:58:08
● 2017-06-15 14:35:44
○ 2026-04-08 23:15:06
○ 2026-08-19 16:01:24

○MXrisk-in02.rsi.lexisnexis.com2015-08-04 → 2017-06-15 · 5 obs

○ 2007-10-31 01:07:42
● 2015-08-04 06:58:08
● 2017-06-15 14:35:44
○ 2026-04-08 23:15:06
○ 2026-08-19 16:01:24

○A66.241.44.1962015-08-04 → 2017-06-15 · 5 obs

○ 2007-10-31 01:07:42
● 2015-08-04 06:58:08
● 2017-06-15 14:35:44
○ 2026-04-08 23:15:06
○ 2026-08-19 16:01:24

○A70.84.245.1942007-10-31 → 2007-10-31 · 3 obs

● 2007-10-31 01:07:42
○ 2015-08-04 06:58:08
○ 2026-08-19 16:01:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net...	-
optimal-decisions.com	paislee.ns.cloudflare.com, tosana.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.183

NS records: paislee.ns.cloudflare.com, tosana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimal-decisions.com (unsigned zone)

⏱️ Timing

Total: 403ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

Two name servers handle the delegation for optimal-decisions.com: paislee.ns.cloudflare.com and tosana.ns.cloudflare.com.

optimal-decisions.com shares its NS records with other domains, for example thinkingbigdata.org, 61.243.209.in-addr.arpa, securintscreening.info and two others.

optimal-decisions.com partially shares its NS delegation with several other domains, including v-reality.info, roscommonwindowsanddoors.com, mitrariau.com and two others.

These name servers are regularly seen alongside ace.ns.cloudflare.com and jobs.ns.cloudflare.com as name servers.

DNS names with 6 IP addresses:

paislee.ns.cloudflare.com resolves to 108.162.194.183, 162.159.38.183 and 172.64.34.183 among others, with 3 other IP addresses in total.

tosana.ns.cloudflare.com resolves to 108.162.195.43, 162.159.44.43 and 172.64.35.43 among others, with 3 other IP addresses in total.

optimal-decisions.com - robtex.com