work4.com - dns.ninja
work4.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.236.162.93🇺🇸 Amazon54.236.128.0/17 EC2 IAD prefix | ||||||
| PTR | ec2-54-236-162-93.compute-1.amazonaws.com | ||||||
| NS | dns2.domainsatcost.ca ⭐ | ||||||
| A | 54.200.27.218🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix | ||||||
| PTR | dns2.domainsatcost.ca | ||||||
| A | 54.200.36.148🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix | ||||||
| PTR | dns2.domainsatcost.ca | ||||||
| NS | dns.domainsatcost.ca | ||||||
| A | 54.236.127.131🇺🇸 Amazon54.236.64.0/18 EC2 IAD prefix | ||||||
| PTR | dns.domainsatcost.ca | ||||||
| A | 54.236.210.240🇺🇸 Amazon54.236.128.0/17 EC2 IAD prefix | ||||||
| PTR | dns.domainsatcost.ca | ||||||
| MX | loopback.domainsatcost.ca ⭐ | ||||||
| A | 127.0.0.1 | ||||||
| SOA | dns.domainsatcost.canoc@domainsatcost.ca 2026-06-18 #1 | ||||||
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=1781980480 | ||||||
Same first word
Similar names
4work.be |
4work.co.kr |
4work.nl |
4work.jp |
4work.pl |
4work.kz |
4work.org |
4work.dyndns.org |
4work.com |
4work.co |
4work.cc |
4work.com.br |
4work.me |
4work.net |
4work.ro |
4work.com.mx |
DNS History
4 records (4 active, 0 former)
●NSdns.domainsatcost.ca2015-06-08 → 2026-06-20 · 2 obs
● 2026-06-20 18:44:08
●NSdns2.domainsatcost.ca2015-06-08 → 2026-06-20 · 2 obs
● 2026-06-20 18:44:08
●MXloopback.domainsatcost.ca2015-06-08 → 2026-06-20 · 2 obs
● 2026-06-20 18:44:08
●A54.236.162.932015-06-08 → 2026-06-20 · 2 obs
● 2026-06-20 18:44:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| work4.com | dns.domainsatcost.ca, dns2.domainsatcost.ca | - |
✅ Authoritative Response
Server:54.200.36.148
NS records: dns.domainsatcost.ca, dns2.domainsatcost.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for work4.com (unsigned zone)
⏱️ Timing
Total: 462ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.236.162.93 |
| NS | 2 | dns.domainsatcost.ca, dns2.domainsatcost.ca |
| MX | 1 | loopback.domainsatcost.ca (pri: 10) |
| SOA | 1 | dns.domainsatcost.ca noc.domainsatcost.c |
Analysis
IP Addresses
work4.com points to a single IP number: 54.236.162.93.
Additional host names — securemyfuture.ca, mlsnet.ca, mod-tronicinstrumentsltd.ca and two others — share IP numbers with work4.com.
Name Servers
Two name servers handle the delegation for work4.com: dns2.domainsatcost.ca and dns.domainsatcost.ca.
work4.com shares its name server setup with other domains, including catholiccemeteries-funeralservices.org, planetauto.ca, schooley.ca and two others.
work4.com partially shares its NS delegation with several other domains, including themeatdepot.ca, keystonegroup.ca, sitkum.ca and two others.
These name servers are regularly seen alongside dns2.rebel.ca and dns.rebel.ca as name servers.
dns2.domainsatcost.ca and dns.domainsatcost.ca both carry two IP addresses. The A records for dns2.domainsatcost.ca are 54.200.27.218 and 54.200.36.148; the A records for dns.domainsatcost.ca are 54.236.127.131 and 54.236.210.240.
Mail Servers
work4.com has one mail server: loopback.domainsatcost.ca.
work4.com shares the same mail server setup as other domains, including scherem.com, thefinerthings.ca, domainsatcost.domains and two others.
work4.com partially shares its mail servers with other domains, trafalgarcastle.com and leatherstogo.com being examples.
loopback.domainsatcost.ca carries a single IP number, which is 127.0.0.1.