`poweroptimizer.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

poweroptimizer.com

DNS History

16 records (3 active, 13 former)

●NSns.buydomains.com2026-03-14 → 2026-03-23 · 3 obs

○ 2017-04-08 13:42:04
● 2026-03-14 13:47:34
● 2026-03-23 23:41:46

○NSns.myhosting.com2015-06-10 → 2017-04-08 · 4 obs

● 2015-06-10 04:19:00
● 2017-04-08 13:42:04
○ 2026-03-14 13:47:34
○ 2026-03-23 23:41:46

○NSns1.myhosting.com2015-06-10 → 2017-04-08 · 4 obs

● 2015-06-10 04:19:00
● 2017-04-08 13:42:04
○ 2026-03-14 13:47:34
○ 2026-03-23 23:41:46

○NSns2.myhosting.com2015-06-10 → 2017-04-08 · 4 obs

● 2015-06-10 04:19:00
● 2017-04-08 13:42:04
○ 2026-03-14 13:47:34
○ 2026-03-23 23:41:46

●NSthis-domain-for-sale.com2026-03-14 → 2026-03-23 · 3 obs

○ 2017-04-08 13:42:04
● 2026-03-14 13:47:34
● 2026-03-23 23:41:46

○MXalt1.aspmx.l.google.com2016-09-10 → 2017-04-08 · 5 obs

○ 2016-04-07 03:22:54
● 2016-09-10 11:22:28
● 2017-04-08 13:42:04
○ 2026-03-14 13:47:34
○ 2026-03-23 23:41:46

○MXalt2.aspmx.l.google.com2015-06-10 → 2017-04-08 · 4 obs

● 2015-06-10 04:19:00
● 2017-04-08 13:42:04
○ 2026-03-14 13:47:34
○ 2026-03-23 23:41:46

○MXalt3.aspmx.l.google.com2016-09-10 → 2017-04-08 · 5 obs

○ 2016-04-07 03:22:54
● 2016-09-10 11:22:28
● 2017-04-08 13:42:04
○ 2026-03-14 13:47:34
○ 2026-03-23 23:41:46

○MXalt4.aspmx.l.google.com2016-09-10 → 2017-04-08 · 5 obs

○ 2016-04-07 03:22:54
● 2016-09-10 11:22:28
● 2017-04-08 13:42:04
○ 2026-03-14 13:47:34
○ 2026-03-23 23:41:46

○MXaspmx.l.google.com2016-09-10 → 2017-04-08 · 5 obs

○ 2016-04-07 03:22:54
● 2016-09-10 11:22:28
● 2017-04-08 13:42:04
○ 2026-03-14 13:47:34
○ 2026-03-23 23:41:46

○MXaspmx2.googlemail.com2015-06-10 → 2016-04-07 · 4 obs

● 2015-06-10 04:19:00
● 2016-04-07 03:22:54
○ 2016-09-10 11:22:28
○ 2026-03-23 23:41:46

○MXaspmx3.googlemail.com2015-06-10 → 2016-04-07 · 4 obs

● 2015-06-10 04:19:00
● 2016-04-07 03:22:54
○ 2016-09-10 11:22:28
○ 2026-03-23 23:41:46

○MXmx.spamexperts.com2015-06-10 → 2016-04-07 · 4 obs

● 2015-06-10 04:19:00
● 2016-04-07 03:22:54
○ 2016-09-10 11:22:28
○ 2026-03-23 23:41:46

○A168.144.109.122015-06-10 → 2015-06-10 · 3 obs

● 2015-06-10 04:19:00
○ 2015-11-05 00:52:20
○ 2026-03-23 23:41:46

○A168.144.109.672015-11-05 → 2017-04-08 · 5 obs

○ 2015-06-10 04:19:00
● 2015-11-05 00:52:20
● 2017-04-08 13:42:04
○ 2026-03-14 13:47:34
○ 2026-03-23 23:41:46

●A207.148.248.1432026-03-14 → 2026-03-23 · 3 obs

○ 2017-04-08 13:42:04
● 2026-03-14 13:47:34
● 2026-03-23 23:41:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
poweroptimizer.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 poweroptimizer.com (unsigned zone)

⏱️ Timing

Total: 259ms | 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

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

Other host names including thecurrent.net, lehna.com, mx1.mx2.mx2.visionsailing.com, professionaldistributors.com and lfca.org share IP numbers with poweroptimizer.com.

Name Servers

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

poweroptimizer.com shares the same name server setup as other domains, for example gdbnet.com, pl(0x736578)press.com, reelgone.com, mtor.org and surfhop.com.

poweroptimizer.com at least partially shares name servers with other domains; for instance floridayachtbrokerage.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

poweroptimizer.com - robtex.com