efficiencyco.com - dns.ninja
efficiencyco.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix | ||||||
| PTR | ns1.namepros-dns.com | ||||||
| NS | ns1.namepros-dns.com ⭐ | ||||||
| A | 54.237.57.21🇺🇸 Amazon54.237.0.0/16 EC2 IAD prefix | ||||||
| PTR | ns1.namepros-dns.com | ||||||
| NS | 2sb852b9bjp5pjhj3p5f23h3jhp9b59b.ns.namepros-dns.is ⚠️ Not in zone NS records | ||||||
| A | 3.233.30.191🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | ns2.namepros-dns.com | ||||||
| NS | ns2.2sb852b9bjp5pjhj3p5f23h3.ns.namepros-dns.is ⚠️ Not in parent delegation | ||||||
| A | 3.233.30.191🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | ns2.namepros-dns.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.namepros-dns.comdns@namepros.com serial=14191512 | ||||||
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.netnstld@verisign-grs.com serial=1782925131 | ||||||
Same first word
efficiencyco.com |
Similar names
ecofficiency.org |
ecofficiency.co.uk |
coefficiency.com |
coefficiency.net |
ecofficiency.net |
coefficiency.co.uk |
coefficiency.org |
DNS History
9 records (4 active, 5 former)
●NS2sb852b9bjp5pjhj3p5f23h3jhp9b59b.ns.namepros-dns.is2026-07-01 → 2026-07-01 · 2 obs
● 2026-07-01 17:28:02
●NSns1.namepros-dns.com2026-07-01 → 2026-07-01 · 2 obs
● 2026-07-01 17:28:02
●NSns2.2sb852b9bjp5pjhj3p5f23h3.ns.namepros-dns.is2026-07-01 → 2026-07-01 · 2 obs
● 2026-07-01 17:28:02
○NSns2.namepros-dns.is2026-07-01 → 2026-07-01 · 1 obs
○NSns63.domaincontrol.com2020-01-15 → 2020-01-15 · 2 obs
○ 2026-07-01 17:28:02
○NSns64.domaincontrol.com2020-01-15 → 2020-01-15 · 2 obs
○ 2026-07-01 17:28:02
○MXefficiencyco-com.mail.protection.outlook.com2020-01-15 → 2020-01-15 · 2 obs
○ 2026-07-01 17:28:02
○A184.168.221.482020-01-15 → 2020-01-15 · 2 obs
○ 2026-07-01 17:28:02
●A54.237.57.212026-07-01 → 2026-07-01 · 2 obs
● 2026-07-01 17:28:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| efficiencyco.com | ns1.namepros-dns.com, 2sb852b9bjp5pjhj3p5f23h3jhp9b59b.ns.namepros-dns.is | 1 record |
✅ Authoritative Response
Server:54.237.57.21
NS records: ns1.namepros-dns.com, 2sb852b9bjp5pjhj3p5f23h3jhp9b59b.ns.namepros-dns.is
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for efficiencyco.com (unsigned zone)
⏱️ Timing
Total: 259ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.237.57.21 |
| NS | 2 | ns1.namepros-dns.com, ns2.2sb852b9bjp5pjhj3p5f23h3.ns.namepros |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.namepros-dns.com dns.namepros.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns1.namepros-dns.com)
Analysis
IP Addresses
efficiencyco.com resolves to just one IP address, 54.237.57.21.
Two other host names, along with curado.org, infrapage.com and jerseyspas.com, also share IP numbers with efficiencyco.com.
Name Servers
efficiencyco.com carries NS records delegating to ns1.namepros-dns.com, 2sb852b9bjp5pjhj3p5f23h3jhp9b59b.ns.namepros-dns.is and ns2.2sb852b9bjp5pjhj3p5f23h3.ns.namepros-dns.is.
efficiencyco.com partially shares its NS delegation with several other domains, including mauts.com, housingfinder.org, peacez.com and two others.
In DNS configurations, these name servers often share authority with ns2.namepros-dns.is, ns2.abdulbasit.ns.namepros-dns.is, ns2.f5f895r3r6zmmpsm2h92.ns.namepros-dns.is and 5 other name servers.
Each of ns1.namepros-dns.com, 2sb852b9bjp5pjhj3p5f23h3jhp9b59b.ns.namepros-dns.is and ns2.2sb852b9bjp5pjhj3p5f23h3.ns.namepros-dns.is resolves to one IP address: ns1.namepros-dns.com to 54.237.57.21, and both 2sb852b9bjp5pjhj3p5f23h3jhp9b59b.ns.namepros-dns.is and ns2.2sb852b9bjp5pjhj3p5f23h3.ns.namepros-dns.is to 3.233.30.191.
2sb852b9bjp5pjhj3p5f23h3jhp9b59b.ns.namepros-dns.is along with ns2.2sb852b9bjp5pjhj3p5f23h3.ns.namepros-dns.is each resolve to 3.233.30.191 IP addresses.