`dynamicoptimization.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
		PTR	`ip-207-148-248-143.defastlink.net`
NS	`ns.buydomains.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`
NS	`this-domain-for-sale.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.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=1771291435

Same first word

dynamicoptimization.com

DNS History

7 records (3 active, 4 former)

●NSns.buydomains.com2026-03-09 → 2026-03-24 · 3 obs

○ 2017-01-08 22:23:40
● 2026-03-09 16:31:56
● 2026-03-24 06:21:52

○NSns5.worldnic.com2008-03-17 → 2017-01-08 · 4 obs

● 2008-03-17 02:09:46
● 2017-01-08 22:23:40
○ 2026-03-09 16:31:56
○ 2026-03-24 06:21:52

○NSns6.worldnic.com2008-03-17 → 2017-01-08 · 4 obs

● 2008-03-17 02:09:46
● 2017-01-08 22:23:40
○ 2026-03-09 16:31:56
○ 2026-03-24 06:21:52

●NSthis-domain-for-sale.com2026-03-09 → 2026-03-24 · 3 obs

○ 2017-01-08 22:23:40
● 2026-03-09 16:31:56
● 2026-03-24 06:21:52

○MXp.webcom.ctmail.com2016-01-23 → 2017-01-08 · 4 obs

● 2016-01-23 04:15:00
● 2017-01-08 22:23:40
○ 2026-03-09 16:31:56
○ 2026-03-24 06:21:52

○A205.178.189.1312015-06-16 → 2017-01-08 · 5 obs

○ 2008-03-17 02:09:46
● 2015-06-16 10:38:50
● 2017-01-08 22:23:40
○ 2020-01-08 02:39:44
○ 2026-03-24 06:21:52

●A207.148.248.1432020-01-08 → 2026-03-24 · 3 obs

○ 2017-01-08 22:23:40
● 2020-01-08 02:39:44
● 2026-03-24 06:21:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
dynamicoptimization.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server:52.4.207.204

NS records: ns.buydomains.com, this-domain-for-sale.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dynamicoptimization.com (unsigned zone)

⏱️ Timing

Total: 173ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)

Analysis

IP Addresses

dynamicoptimization.com points to a single IP number: 207.148.248.143.

Other host names, for instance flowerfanatics.com, lect.net, floralaccent.com, mx.contractorscircle.com and spainsites.com share IP numbers with dynamicoptimization.com.

Name Servers

dynamicoptimization.com is delegated to two name servers: this-domain-for-sale.com and ns.buydomains.com.

dynamicoptimization.com uses the same name server setup as other domains, for instance accessbydesign.com, hmed.net, vuimage.com, webforge.net and snrn.org.

dynamicoptimization.com at least partially shares name servers with other domains, such as aircrafthunters.com and satanclause.com and impeccableleadership.com.

these name servers are often used together with the name servers ns2.buydomains.com.

Host names with a single IP number:

this-domain-for-sale.com points to 52.20.26.87.

ns.buydomains.com points to 52.20.26.87.

Host names pointing to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com.

dynamicoptimization.com - robtex.com