cornerstonebuilds.ca - robtex.com
cornerstonebuilds.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.149.36.179🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 179.36.149.34.bc.googleusercontent.com | ||||||
| A | 34.149.120.3🇺🇸 Google34.148.0.0/14 | ||||||
| A | 35.190.31.54🇺🇸 Google35.190.0.0/16 | ||||||
| A | 35.244.153.44🇺🇸 Google35.244.0.0/16 | ||||||
| NS | ns1.siteground.net ⭐ | ||||||
| A | 75.2.77.104🇺🇸 Amazon75.2.64.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| NS | ns2.siteground.net | ||||||
| A | 99.83.229.113🇺🇸 Amazon99.83.224.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| MX | mx10.antispam.mailspamprotection.com ⭐ | ||||||
| A | 34.149.79.66🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 66.79.149.34.bc.googleusercontent.com | ||||||
| MX | mx20.antispam.mailspamprotection.com(20) | ||||||
| A | 34.120.156.61🇺🇸 Google34.120.0.0/14 | ||||||
| PTR | 61.156.120.34.bc.googleusercontent.com | ||||||
| MX | mx30.antispam.mailspamprotection.com(30) | ||||||
| A | 34.111.121.216🇺🇸 Google34.108.0.0/14 | ||||||
| PTR | 216.121.111.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 +a +mx include:cornerstonebuilds.ca.spf.auto.dnssmarthost.net ~all | ||||||
| SOA | ns1.siteground.netadmins@siteground.com serial=52 | ||||||
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=2607272200 | ||||||
Same first word
cornerstonebuilds.ca |
DNS History
11 records (9 active, 2 former)
●NSns1.siteground.net2026-05-10 → 2026-07-27 · 2 obs
● 2026-07-27 22:37:50
●NSns2.siteground.net2026-05-10 → 2026-07-27 · 2 obs
● 2026-07-27 22:37:50
●MXmx10.antispam.mailspamprotection.com2026-05-10 → 2026-07-27 · 2 obs
● 2026-07-27 22:37:50
●MXmx20.antispam.mailspamprotection.com2026-05-10 → 2026-07-27 · 2 obs
● 2026-07-27 22:37:50
●MXmx30.antispam.mailspamprotection.com2026-05-10 → 2026-07-27 · 2 obs
● 2026-07-27 22:37:50
●A34.149.120.32026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 22:37:50
●A34.149.36.1792026-05-10 → 2026-07-27 · 2 obs
● 2026-07-27 22:37:50
○A34.160.81.2032026-05-10 → 2026-05-10 · 2 obs
○ 2026-07-27 22:37:50
●A35.190.31.542026-07-27 → 2026-07-27 · 2 obs
● 2026-07-27 22:37:50
○A35.227.194.512026-05-10 → 2026-05-10 · 2 obs
○ 2026-07-27 22:37:50
●A35.244.153.442026-05-10 → 2026-07-27 · 2 obs
● 2026-07-27 22:37:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, any.ca-servers.ca, j.ca-servers.ca, d.ca-servers.ca | - |
| cornerstonebuilds.ca | ns1.siteground.net, ns2.siteground.net | - |
✅ Authoritative Response
Server:99.83.229.113
NS records: ns1.siteground.net, ns2.siteground.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cornerstonebuilds.ca (unsigned zone)
⏱️ Timing
Total: 279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 35.244.153.44, 35.190.31.54... |
| NS | 2 | ns1.siteground.net, ns2.siteground.net |
| MX | 3 | mx10.antispam.mailspamprotection.com (pr, mx30.antispam.mailspamprotection.com (pr... |
| TXT | 1 | v=spf1 +a +mx include:cornerstonebuilds. |
| SOA | 1 | ns1.siteground.net admins.siteground.com |
Analysis
IP Addresses
cornerstonebuilds.ca has four IP addresses: 34.149.36.179, 34.149.120.3, 35.190.31.54 and 35.244.153.44.
Two other host names, along with tobyelwin.com, howtolaser.com and etsur.com, also share IP numbers with cornerstonebuilds.ca.
Name Servers
cornerstonebuilds.ca is delegated to two name servers: ns1.siteground.net and ns2.siteground.net.
cornerstonebuilds.ca shares its NS records with other domains, for example ethossolutions.com, abbottmatthews.com, blabtag.com and two others.
cornerstonebuilds.ca shares at least some of its name servers with other domains, including flip-office.com, francsdierenshop.nl, lenaelboim.com and two others.
ns1.siteground.net and ns2.siteground.net each resolve to one IP number: ns1.siteground.net points to 75.2.77.104 and ns2.siteground.net points to 99.83.229.113.
Mail Servers
cornerstonebuilds.ca is handled by three mail servers: mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.
There is at least a partial MX overlap between cornerstonebuilds.ca and other domains, including mdcscoweb.org, happinessprojectojochalcr.org, djruin.com and two others.
mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com each resolve to a single IP address: mx10.antispam.mailspamprotection.com resolves to 34.149.79.66, mx20.antispam.mailspamprotection.com resolves to 34.120.156.61 and mx30.antispam.mailspamprotection.com resolves to 34.111.121.216.