rob-mcdonald.ca - robtex.com
rob-mcdonald.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=2607192000 | ||||||
DNS History
14 records (6 active, 8 former)
○NScentinal.rob-mcdonald.ca2009-01-14 → 2009-01-14 · 3 obs
○ 2015-08-03 08:00:18
○ 2026-07-19 20:50:18
●NSns-cloud-b1.googledomains.com2026-07-19 → 2026-07-19 · 2 obs
● 2026-07-19 20:50:18
●NSns-cloud-b2.googledomains.com2026-07-19 → 2026-07-19 · 2 obs
● 2026-07-19 20:50:18
●NSns-cloud-b3.googledomains.com2026-07-19 → 2026-07-19 · 2 obs
● 2026-07-19 20:50:18
●NSns-cloud-b4.googledomains.com2026-07-19 → 2026-07-19 · 2 obs
● 2026-07-19 20:50:18
○NSns1.linktek.ca2015-08-03 → 2017-06-13 · 4 obs
● 2015-08-03 08:00:18
● 2017-06-13 13:00:28
○ 2026-07-19 20:50:18
○NSns2.linktek.ca2015-08-03 → 2017-06-13 · 4 obs
● 2015-08-03 08:00:18
● 2017-06-13 13:00:28
○ 2026-07-19 20:50:18
○NSphoenix.rob-mcdonald.ca2009-01-14 → 2009-01-14 · 3 obs
○ 2015-08-03 08:00:18
○ 2026-07-19 20:50:18
○MXmail.rob-mcdonald.ca2009-01-14 → 2009-01-14 · 3 obs
○ 2015-08-03 08:00:18
○ 2026-07-19 20:50:18
●MXmxa.mailgun.org2026-07-19 → 2026-07-19 · 2 obs
● 2026-07-19 20:50:18
●MXmxb.mailgun.org2026-07-19 → 2026-07-19 · 2 obs
● 2026-07-19 20:50:18
○MXoracle.rcx.ca2009-01-14 → 2009-01-14 · 3 obs
○ 2015-08-03 08:00:18
○ 2026-07-19 20:50:18
○MXrobmcdonald-ca0i.mail.protection.outlook.com2015-08-03 → 2017-06-13 · 4 obs
● 2015-08-03 08:00:18
● 2017-06-13 13:00:28
○ 2026-07-19 20:50:18
○A99.248.178.962009-01-14 → 2009-01-14 · 3 obs
○ 2015-08-03 08:00:18
○ 2026-07-19 20:50:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| rob-mcdonald.ca | ns-cloud-b4.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b3.googledomains.com | - |
✅ Authoritative Response
Server:216.239.36.107
NS records: ns-cloud-b4.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b3.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rob-mcdonald.ca (unsigned zone)
⏱️ Timing
Total: 387ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com... |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
Analysis
Name Servers
The NS records for rob-mcdonald.ca point to four name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
rob-mcdonald.ca partially shares its NS delegation with several other domains, including imentat.com, lifelineawellness.com, sumobilealumni.org and two others.
ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com each carry two IP addresses. ns-cloud-b1.googledomains.com has 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com has 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com has 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com has 216.239.38.107 and 2001:4860:4802:38::6b.
Mail Servers
rob-mcdonald.ca is served by two mail servers, mxa.mailgun.org and mxb.mailgun.org.
Among the domains sharing a mail server setup with rob-mcdonald.ca are cheshiregaming.com, stj1024.com, hackersir.org and two others.
There is at least a partial MX overlap between rob-mcdonald.ca and other domains, including sufferstreak.com, balancedpro.com, junio-smart.id and two others.
These mail servers frequently co-occur with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
mxa.mailgun.org resolves to 34.149.254.5. mxb.mailgun.org resolves to 34.36.182.139. Both host names point to a single IP number.