prostep.ca - dns.ninja
prostep.ca
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=2607311530 | ||||||
Same first word
Similar names
DNS History
15 records (10 active, 5 former)
●NSns1.dwdns.net2020-03-01 → 2026-07-31 · 3 obs
● 2020-03-01 08:09:42
● 2026-07-31 16:37:48
○NSns1.netfirms.com2015-07-01 → 2016-06-21 · 4 obs
● 2016-06-21 12:15:28
○ 2017-03-24 01:06:50
○ 2026-07-31 16:37:48
●NSns2.dwdns.net2020-03-01 → 2026-07-31 · 3 obs
● 2020-03-01 08:09:42
● 2026-07-31 16:37:48
○NSns2.netfirms.com2015-07-01 → 2016-06-21 · 4 obs
● 2016-06-21 12:15:28
○ 2017-03-24 01:06:50
○ 2026-07-31 16:37:48
●NSns3.dwdns.net2020-03-01 → 2026-07-31 · 3 obs
● 2020-03-01 08:09:42
● 2026-07-31 16:37:48
●NSns4.dwdns.net2020-03-01 → 2026-07-31 · 3 obs
● 2020-03-01 08:09:42
● 2026-07-31 16:37:48
○MXmx.prostep.ca2015-07-01 → 2016-06-21 · 4 obs
● 2016-06-21 12:15:28
○ 2017-03-24 01:06:50
○ 2026-07-31 16:37:48
●MXmx1.em4b.com2020-03-01 → 2026-07-31 · 3 obs
● 2020-03-01 08:09:42
● 2026-07-31 16:37:48
●MXmx2.em4b.com2020-03-01 → 2026-07-31 · 3 obs
● 2020-03-01 08:09:42
● 2026-07-31 16:37:48
●A3.213.141.1432020-03-01 → 2026-07-31 · 3 obs
● 2020-03-01 08:09:42
● 2026-07-31 16:37:48
●A3.220.17.2432020-03-01 → 2026-07-31 · 3 obs
● 2020-03-01 08:09:42
● 2026-07-31 16:37:48
●A3.221.204.1482020-03-01 → 2026-07-31 · 3 obs
● 2020-03-01 08:09:42
● 2026-07-31 16:37:48
●A3.221.77.302020-03-01 → 2026-07-31 · 3 obs
● 2020-03-01 08:09:42
● 2026-07-31 16:37:48
○A66.96.149.322016-06-21 → 2016-06-21 · 4 obs
● 2016-06-21 12:15:28
○ 2017-03-24 01:06:50
○ 2026-07-31 16:37:48
○A66.96.160.1462015-07-01 → 2016-03-03 · 4 obs
● 2016-03-03 07:13:38
○ 2016-06-21 12:15:28
○ 2026-07-31 16:37:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | j.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca | - |
| prostep.ca | ns1.dwdns.net, ns3.dwdns.net, ns2.dwdns.net, ns4.dwdns.net | - |
✅ Authoritative Response
Server:205.251.193.68
NS records: ns1.dwdns.net, ns3.dwdns.net, ns2.dwdns.net, ns4.dwdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prostep.ca (unsigned zone)
⏱️ Timing
Total: 603ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 3.221.204.148, 3.220.17.243... |
| NS | 4 | ns1.dwdns.net, ns2.dwdns.net... |
| MX | 2 | mx1.em4b.com (pri: 10), mx2.em4b.com (pri: 50) |
| TXT | 1 | v=spf1 a mx include:amazonses.com ~all |
| SOA | 1 | ns1.dwdns.net admin.dwdns.net |
Analysis
IP Addresses
prostep.ca has four IP addresses: 3.213.141.143, 3.220.17.243, 3.221.77.30 and 3.221.204.148.
thaigardenfamilyrestaurant.com, amtrak365.com, kaijiplasticsinternational.com plus two other host names have IP numbers in common with prostep.ca.
Name Servers
Four name servers handle the delegation for prostep.ca: ns1.dwdns.net, ns2.dwdns.net, ns3.dwdns.net and ns4.dwdns.net.
prostep.ca shares at least some of its name servers with other domains, including amtrak365.com, kaijiplasticsinternational.com, mckeemoving.com and two others.
The host names ns1.dwdns.net, ns2.dwdns.net, ns3.dwdns.net and ns4.dwdns.net each resolve to two IP addresses: ns1.dwdns.net resolves to 205.251.193.68 and 2600:9000:5301:4400::1; ns2.dwdns.net resolves to 205.251.194.30 and 2600:9000:5302:1e00::1; ns3.dwdns.net resolves to 205.251.197.59 and 2600:9000:5305:3b00::1; ns4.dwdns.net resolves to 205.251.198.114 and 2600:9000:5306:7200::1.
Mail Servers
prostep.ca uses two mail servers, mx1.em4b.com and mx2.em4b.com.
The mail server setup of prostep.ca matches that of other domains such as mountaingrovelutheranparish.com, airride.ca, no1archeryandsports.ca and two others.
mx1.em4b.com and mx2.em4b.com each resolve to one IP number: mx1.em4b.com points to 209.132.74.20 and mx2.em4b.com points to 209.132.75.20.