grantmac.ca - robtex.com
grantmac.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=2604251130 | ||||||
Subdomains
mail.grantmac.ca |
Same first word
grantmac.ca |
Similar names
DNS History
11 records (7 active, 4 former)
●NSns1.dnsowl.com2026-04-10 → 2026-04-25 · 3 obs
● 2026-04-10 19:11:02
● 2026-04-25 12:43:56
●NSns2.dnsowl.com2026-04-10 → 2026-04-25 · 3 obs
● 2026-04-10 19:11:02
● 2026-04-25 12:43:56
●NSns3.dnsowl.com2026-04-10 → 2026-04-25 · 3 obs
● 2026-04-10 19:11:02
● 2026-04-25 12:43:56
○NSslns1.namespro.ca2015-05-20 → 2017-12-09 · 4 obs
● 2017-12-09 07:17:16
○ 2026-04-10 19:11:02
○ 2026-04-25 12:43:56
○NSslns2.namespro.ca2015-05-20 → 2017-12-09 · 4 obs
● 2017-12-09 07:17:16
○ 2026-04-10 19:11:02
○ 2026-04-25 12:43:56
○MXmail.grantmac.ca2015-05-20 → 2017-12-09 · 4 obs
● 2017-12-09 07:17:16
○ 2026-04-10 19:11:02
○ 2026-04-25 12:43:56
●MXmx4.emailowl.com2026-04-10 → 2026-04-25 · 3 obs
● 2026-04-10 19:11:02
● 2026-04-25 12:43:56
●MXmx5.emailowl.com2026-04-10 → 2026-04-25 · 3 obs
● 2026-04-10 19:11:02
● 2026-04-25 12:43:56
●MXmx6.emailowl.com2026-04-10 → 2026-04-25 · 3 obs
● 2026-04-10 19:11:02
● 2026-04-25 12:43:56
●A158.85.87.762017-12-09 → 2026-04-25 · 3 obs
● 2017-12-09 07:17:16
● 2026-04-25 12:43:56
○A70.85.232.22015-05-20 → 2016-12-23 · 4 obs
● 2016-12-23 21:39:40
○ 2017-12-09 07:17:16
○ 2026-04-25 12:43:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca | - |
| grantmac.ca | ns2.dnsowl.com, ns1.dnsowl.com, ns3.dnsowl.com | - |
✅ Authoritative Response
Server:162.159.26.234
NS records: ns2.dnsowl.com, ns1.dnsowl.com, ns3.dnsowl.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grantmac.ca (unsigned zone)
⏱️ Timing
Total: 966ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 158.85.87.76 |
| NS | 3 | ns1.dnsowl.com, ns2.dnsowl.com... |
| MX | 3 | mx4.emailowl.com (pri: 10), mx5.emailowl.com (pri: 10)... |
| TXT | 1 | v=spf1 mx ~all |
| SOA | 1 | ns1.dnsowl.com hostmaster.dnsowl.com |
Analysis
Hierarchy
The parent of mail.grantmac.ca is grantmac.ca.
IP Addresses
grantmac.ca points to a single IP number: 158.85.87.76.
Other host names, for instance keal.ca, strstop.com, ca-re.ca, levton.com and excelsis.ca share IP numbers with grantmac.ca.
Name Servers
The domain grantmac.ca is delegated to three name servers: ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com.
grantmac.ca shares name servers with other domains at least partially, for instance vaolt.com, y-hzs.com, nonulls.com, js96807.com and shop7788.top.
Host names with four IP numbers:
The name ns1.dnsowl.com resolves to 2400:cb00:2049:1::a29f:1a88, 2400:cb00:2049:1::a29f:1bad, 162.159.26.136 and 162.159.27.173. The name ns2.dnsowl.com resolves to 2400:cb00:2049:1::a29f:1a31, 2400:cb00:2049:1::a29f:1b82, 162.159.26.49 and 162.159.27.130. The name ns3.dnsowl.com resolves to 2400:cb00:2049:1::a29f:1aea, 2400:cb00:2049:1::a29f:1b62, 162.159.26.234 and 162.159.27.98.
Mail Servers
grantmac.ca is handled by three mail servers: mx4.emailowl.com, mx5.emailowl.com and mx6.emailowl.com.
grantmac.ca shares some mail servers with other domains, including d3508dd3b67a.xyz, chat-alot.com, alisondoan.com, costardate.com and ceeda.com.
Host names with a single IP number:
mx4.emailowl.com points to 207.246.121.203.
mx5.emailowl.com points to 45.63.17.188.
mx6.emailowl.com points to 107.191.41.169.