`efficiencymonitor.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

efficiencymonitor.info

efficiencymonitor.com

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2026-03-14 → 2026-03-23 · 2 obs

● 2026-03-14 00:45:10
● 2026-03-23 19:09:18

●NSthis-domain-for-sale.com2026-03-14 → 2026-03-23 · 2 obs

● 2026-03-14 00:45:10
● 2026-03-23 19:09:18

●A207.148.248.1432015-12-02 → 2026-03-23 · 3 obs

○ 2015-08-11 02:08:20
● 2015-12-02 01:32:06
● 2026-03-23 19:09:18

○A66.151.181.492015-08-11 → 2015-08-11 · 3 obs

● 2015-08-11 02:08:20
○ 2015-12-02 01:32:06
○ 2026-03-23 19:09:18

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 141ms | 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

efficiencymonitor.com resolves to one IP number: 207.148.248.143.

other host names including realmag.com, japan.24www.pisosmodernos.com, odep.org, mx.bstn.net and speedyreports.com share IP numbers with efficiencymonitor.com.

Name Servers

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

efficiencymonitor.com shares the same name server setup as other domains, for instance precisa.net, xtrase.com, empate.com, marooned.net and selectyes.com.

efficiencymonitor.com shares name servers with other domains at least partially, for example commercialre.info and certifydirect.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 pointing to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com.

efficiencymonitor.com - robtex.com