mail.grca.com - dns.ninja
mail.grca.com
| CNAME | grca.com | ||||||
| DNSSEC | β οΈ Not signed | ||||||
| A | 216.16.241.50π¨π¦ AS14472216.16.224.0/19 Rogers Communications Canada Inc. | ||||||
| PTR | smtp.grandriver.ca | ||||||
| NS | pdns05.domaincontrol.com β | ||||||
| A | 2603:5:21e1::34πΊπΈ GODADDY-DNS2603:5:21e0::/44 | ||||||
| PTR | pdns05.domaincontrol.com | ||||||
| A | 97.74.110.52πΊπΈ GODADDY-DNS97.74.110.0/23 | ||||||
| PTR | pdns05.domaincontrol.com | ||||||
| NS | pdns06.domaincontrol.com | ||||||
| A | 2603:5:22e1::34πΊπΈ GODADDY-DNS2603:5:22e0::/44 | ||||||
| PTR | pdns06.domaincontrol.com | ||||||
| A | 173.201.78.52πΊπΈ GODADDY-DNS173.201.78.0/23 | ||||||
| PTR | pdns06.domaincontrol.com | ||||||
| MX | mail.grandriver.ca β | ||||||
| TXT | v=spf1 mx ptr ~all | ||||||
| SOA | pdns05.domaincontrol.comdns@jomax.net 2026-07-30 #1 | ||||||
grca.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 216.16.241.50π¨π¦ AS14472216.16.224.0/19 Rogers Communications Canada Inc. | ||||||
| NS | pdns05.domaincontrol.com β | ||||||
| NS | pdns06.domaincontrol.com | ||||||
| MX | mail.grandriver.ca β | ||||||
| TXT | v=spf1 mx ptr ~all | ||||||
| SOA | pdns05.domaincontrol.comdns@jomax.net 2026-07-30 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (1 active, 4 former)
βNSpdns05.domaincontrol.com2015-12-04 β 2016-11-15 Β· 4 obs
β 2016-11-15 16:59:28
β 2017-10-05 17:58:26
β 2026-08-08 06:17:44
βNSpdns06.domaincontrol.com2015-12-04 β 2016-11-15 Β· 4 obs
β 2016-11-15 16:59:28
β 2017-10-05 17:58:26
β 2026-08-08 06:17:44
βMXmail.grca.com2015-12-04 β 2016-11-15 Β· 4 obs
β 2016-11-15 16:59:28
β 2017-10-05 17:58:26
β 2026-08-08 06:17:44
βA216.16.241.502007-11-28 β 2016-11-15 Β· 4 obs
β 2016-11-15 16:59:28
β 2017-10-05 17:58:26
β 2026-08-08 06:17:44
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| grca.com | pdns05.domaincontrol.com, pdns06.domaincontrol.com | 4 records |
β Authoritative Response
Server:97.74.110.52
NS records: pdns05.domaincontrol.com, pdns06.domaincontrol.com
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 164ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | grca.com |
π Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns05.domaincontrol.com, pdns05.domaincontrol.com, pdns06.domaincontrol.com...)
Analysis
IP Addresses
mail.grca.com points to a single IP number: 216.16.241.50.
Host names such as grca.com and mail.conservationlands.com share IP numbers with mail.grca.com.
Name Servers
mail.grca.com uses two name servers for its delegation: pdns05.domaincontrol.com and pdns06.domaincontrol.com.
mail.grca.com shares its name server setup with other domains, including cleorestaurant.com, navigantbpm.com, 777911.com and two others.
mail.grca.com has some name servers in common with other domains such as citrusjuicer.com, bonnyfood.com and mysterynet.mb.ca
The two host names pdns05.domaincontrol.com and pdns06.domaincontrol.com each have a pair of IP addresses: pdns05.domaincontrol.com has 97.74.110.52 and 2603:5:21e1::34, and pdns06.domaincontrol.com has 173.201.78.52 and 2603:5:22e1::34.
Mail Servers
mail.grca.com has one mail server: mail.grandriver.ca.
mail.grca.com shares its mail server setup with other domains, such as grca.com.