`optimalresources.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873}
		PTR	`ip-207-148-248-143.defastlink.net`
NS	`ns.buydomains.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon}
			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^{🇺🇸 Amazon}
			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

optimalresources.com

DNS History

7 records (3 active, 4 former)

●NSns.buydomains.com2026-02-19 → 2026-02-21 · 3 obs

○ 2017-06-03 20:54:40
● 2026-02-19 11:46:28
● 2026-02-21 20:21:02

○NSns13.ixwebhosting.com2015-08-18 → 2017-06-03 · 4 obs

● 2015-08-18 05:07:32
● 2017-06-03 20:54:40
○ 2026-02-19 11:46:28
○ 2026-02-21 20:21:02

○NSns14.ixwebhosting.com2015-08-18 → 2017-06-03 · 4 obs

● 2015-08-18 05:07:32
● 2017-06-03 20:54:40
○ 2026-02-19 11:46:28
○ 2026-02-21 20:21:02

●NSthis-domain-for-sale.com2026-02-19 → 2026-02-21 · 3 obs

○ 2017-06-03 20:54:40
● 2026-02-19 11:46:28
● 2026-02-21 20:21:02

○MXmail405.ixwebhosting.com2015-08-18 → 2017-06-03 · 4 obs

● 2015-08-18 05:07:32
● 2017-06-03 20:54:40
○ 2026-02-19 11:46:28
○ 2026-02-21 20:21:02

●A207.148.248.1432026-02-19 → 2026-02-21 · 3 obs

○ 2017-06-03 20:54:40
● 2026-02-19 11:46:28
● 2026-02-21 20:21:02

○A71.18.91.2322015-08-18 → 2017-06-03 · 4 obs

● 2015-08-18 05:07:32
● 2017-06-03 20:54:40
○ 2026-02-19 11:46:28
○ 2026-02-21 20:21:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net...	-
optimalresources.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server: 52.20.26.87

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimalresources.com (unsigned zone)

⏱️ Timing

Total: 154ms | 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)

AI analysis

optimalresources.com resolves to a single IP address: 207.148.248.143.

Other host names including waengineers.com, netshowcase.com, tx73.tdcenergy.com, vipauto.net and mx1.structuralhub.com share IP numbers with optimalresources.com.

optimalresources.com's delegation uses two name servers, this-domain-for-sale.com and ns.buydomains.com.

optimalresources.com shares the same name server setup as other domains, for example livingsimplicity.com, antioxidantserum.com, richardmckeon.com, drawingdiva.com and slgnet.com.

Host names with a single IP:

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

- ns.buydomains.com points to 52.20.26.87

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

optimalresources.com - robtex.com