efficientc.ca - robtex.com
efficientc.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 165.160.13.20🇺🇸 CORPORATION-1165.160.13.0/24 251 Little Falls Drive Wilmington DE 19808 United States | ||||||
| A | 165.160.15.20🇺🇸 CORPORATION-1165.160.15.0/24 251 Little Falls Drive Wilmington DE 19808 United States | ||||||
| NS | udns1.cscdns.net ⭐ | ||||||
| A | 2001:502:f3ff::201🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | edns1.ultradns.com | ||||||
| PTR | udns1.cscdns.net | ||||||
| PTR | udns1.cscdns.uk | ||||||
| PTR | ns1.webipdns.com.au | ||||||
| A | 204.74.66.1🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar | ||||||
| PTR | ns1.alba.bank | ||||||
| PTR | edns1.ultradns.com | ||||||
| PTR | udns1.cscdns.net | ||||||
| PTR | udns1.cscdns.uk | ||||||
| PTR | ns1.webipdns.com.au | ||||||
| NS | udns2.cscdns.uk | ||||||
| A | 2001:502:4612::201🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | udns2.cscdns.net | ||||||
| PTR | edns1.ultradns.org | ||||||
| PTR | udns2.cscdns.uk | ||||||
| PTR | ns2.webipdns.com.au | ||||||
| A | 204.74.111.1🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar | ||||||
| PTR | ns2.alba.bank | ||||||
| PTR | udns2.cscdns.net | ||||||
| PTR | edns1.ultradns.org | ||||||
| PTR | udns2.cscdns.uk | ||||||
| PTR | ns2.webipdns.com.au | ||||||
| MX | custmx.cscdns.net ⭐ | ||||||
| A | 198.58.121.58🇺🇸 AKAMAI-LINODE-AP198.58.96.0/19 Akamai Technologies | ||||||
| SOA | udns1.cscdns.nethostmaster@cscdns.net 2019-10-11 #10 | ||||||
ca
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | prd-czp-05.corp.cira.ca ⭐ | ||||||
| NS | any.ca-servers.ca | ||||||
| NS | c.ca-servers.ca | ||||||
| NS | d.ca-servers.ca | ||||||
| NS | j.ca-servers.ca | ||||||
| SOA | prd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2610070300 | ||||||
Same first word
efficientc.com |
efficientc.info |
efficientc.au |
efficientc.com.au |
efficientc.net |
efficientc.ca |
efficientc.earth |
efficientc.org |
Similar names
Previous names
Next names
DNS History
7 records (5 active, 2 former)
○NSdns1.cscdns.net2015-05-30 → 2018-01-03 · 4 obs
● 2018-01-03 06:24:18
○ 2026-08-26 11:09:42
○ 2026-10-07 03:22:52
○NSdns2.cscdns.net2015-05-30 → 2018-01-03 · 4 obs
● 2018-01-03 06:24:18
○ 2026-08-26 11:09:42
○ 2026-10-07 03:22:52
●NSudns1.cscdns.net2026-08-26 → 2026-10-07 · 3 obs
● 2026-08-26 11:09:42
● 2026-10-07 03:22:52
●NSudns2.cscdns.uk2026-08-26 → 2026-10-07 · 3 obs
● 2026-08-26 11:09:42
● 2026-10-07 03:22:52
●MXcustmx.cscdns.net2015-05-30 → 2026-10-07 · 2 obs
● 2026-10-07 03:22:52
●A165.160.13.202015-05-30 → 2026-10-07 · 2 obs
● 2026-10-07 03:22:52
●A165.160.15.202015-05-30 → 2026-10-07 · 2 obs
● 2026-10-07 03:22:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| efficientc.ca | udns1.cscdns.net, udns2.cscdns.uk | - |
✅ Authoritative Response
Server:204.74.111.1
NS records: udns1.cscdns.net, udns2.cscdns.uk
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ca: Error: DNS query timeout: 185.159.196.2 for DNSKEY ca
⏱️ Timing
Total: 3735ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.15.20, 165.160.13.20 |
| NS | 2 | udns1.cscdns.net, udns2.cscdns.uk |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| SOA | 1 | udns1.cscdns.net hostmaster.cscdns.net |
Analysis
IP Addresses
efficientc.ca directs to two IP numbers, 165.160.13.20 and 165.160.15.20
groupemaif.net, fyitelevision.mobi, louissvuittononline.com and two other host names share IP numbers with efficientc.ca.
Name Servers
The NS records for efficientc.ca delegate to udns1.cscdns.net and udns2.cscdns.uk.
efficientc.ca uses the same name servers as several other domains — among them tory.watch, allianzlifemove.com.au, ena.com.gr and two more.
efficientc.ca partially shares its name servers with domains like fidelityinvestments.ca and gis-manulife-dev.com.
udns1.cscdns.net resolves to 204.74.66.1 and 2001:502:f3ff::201. Likewise, udns2.cscdns.uk resolves to 204.74.111.1 and 2001:502:4612::201 — two IP addresses apiece.
Mail Servers
Mail for efficientc.ca is handled by a single mail server, custmx.cscdns.net.
efficientc.ca uses an identical mail server configuration to several other domains — among them cc-infonet.com, crompton.ca, bepanthen-derma.hu and two more.
At least a portion of efficientc.ca's mail servers are also used by other domains, for example isomatchfarmcentre.com.
custmx.cscdns.net resolves to 198.58.121.58 and no other IP number.