probuilt.ca - dns.ninja
probuilt.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-84-62.compute-1.amazonaws.com | ||||||
| NS | ns1.atom.com ⭐ | ||||||
| A | 44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| PTR | ec2-44-219-81-145.compute-1.amazonaws.com | ||||||
| NS | ns2.atom.com | ||||||
| A | 50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix | ||||||
| PTR | ec2-50-19-240-86.compute-1.amazonaws.com | ||||||
| TXT | ac5c176a-a921-4de0-b056-3c28d4557559 | ||||||
| TXT | e1c54b5fad5d4183bbcba4565e700fc3 | ||||||
| SOA | ns1.atom.comhostmaster@probuilt.ca 2026-04-17 #1 | ||||||
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=2606170900 | ||||||
Same first word
probuilt.info |
probuilt.co |
probuilt.com.au |
probuilt.co.nz |
probuilt.com |
probuilt.net |
probuilt.org |
probuilt.ca |
probuilt.pk |
Similar names
DNS History
10 records (3 active, 7 former)
○NShosting.webnames.ca2015-08-13 → 2015-08-13 · 3 obs
○ 2015-11-03 06:25:58
○ 2026-06-17 09:49:38
●NSns1.atom.com2026-06-15 → 2026-06-17 · 3 obs
● 2026-06-15 11:15:38
● 2026-06-17 09:49:38
○NSns1.webnames.ca2015-08-13 → 2026-02-15 · 4 obs
● 2026-02-15 20:40:02
○ 2026-06-15 11:15:38
○ 2026-06-17 09:49:38
●NSns2.atom.com2026-06-15 → 2026-06-17 · 3 obs
● 2026-06-15 11:15:38
● 2026-06-17 09:49:38
○NSns2.webnames.ca2015-08-13 → 2026-02-15 · 4 obs
● 2026-02-15 20:40:02
○ 2026-06-15 11:15:38
○ 2026-06-17 09:49:38
○NSns3.webnames.ca2015-08-13 → 2026-02-15 · 4 obs
● 2026-02-15 20:40:02
○ 2026-06-15 11:15:38
○ 2026-06-17 09:49:38
○MXprobuilt-ca.mail.protection.outlook.com2015-08-13 → 2026-02-15 · 4 obs
● 2026-02-15 20:40:02
○ 2026-06-15 11:15:38
○ 2026-06-17 09:49:38
○A192.185.190.1142015-08-13 → 2015-08-13 · 3 obs
○ 2015-11-03 06:25:58
○ 2026-06-17 09:49:38
●A52.20.84.622026-06-15 → 2026-06-17 · 3 obs
● 2026-06-15 11:15:38
● 2026-06-17 09:49:38
○A64.69.66.2032015-11-03 → 2026-02-15 · 5 obs
● 2015-11-03 06:25:58
● 2026-02-15 20:40:02
○ 2026-06-15 11:15:38
○ 2026-06-17 09:49:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | j.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca, any.ca-servers.ca | - |
| probuilt.ca | ns1.atom.com, ns2.atom.com | - |
✅ Authoritative Response
Server:44.219.81.145
NS records: ns1.atom.com, ns2.atom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for probuilt.ca (unsigned zone)
⏱️ Timing
Total: 285ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns1.atom.com, ns2.atom.com |
| TXT | 2 | ac5c176a-a921-4de0-b056-3c28d4557559, e1c54b5fad5d4183bbcba4565e700fc3 |
| SOA | 1 | ns1.atom.com hostmaster.probuilt.ca |
Analysis
IP Addresses
probuilt.ca directs to one IP number, which is 52.20.84.62.
Among the host names that share IP numbers with probuilt.ca are vxrl.com, installjet.com, mycoronation.com and two others.
Name Servers
probuilt.ca has two authoritative name servers — ns1.atom.com and ns2.atom.com.
probuilt.ca has the same name server delegation as a number of other domains, such as stk.ca, littleabaco.com, nestorama.com and two more.
There is at least partial name server overlap between probuilt.ca and other domains — mumod.com, strategiat.com, femalecharacters.com and two more among them.
These name servers are routinely deployed together with the name servers verification-yhehuhyrvixzqbtydgzisf.ns101.verify.hn.
ns1.atom.com → 44.219.81.145 and ns2.atom.com → 50.19.240.86: one IP number per host name.