grca.com - dns.ninja
grca.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.16.241.50🇨🇦 AS14472216.16.224.0/19 Rogers Communications Canada Inc. | ||||||
| PTR | smtp.grandriver.ca | ||||||
| NS | pdns05.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21e1::34🇺🇸 GODADDY-DNS2603:5:21e0::/44 | ||||||
| PTR | pdns05.domaincontrol.com | ||||||
| A | 97.74.110.52🇺🇸 GODADDY-DNS97.74.110.0/23 | ||||||
| PTR | pdns05.domaincontrol.com | ||||||
| NS | pdns06.domaincontrol.com | ||||||
| A | 2603:5:22e1::34🇺🇸 GODADDY-DNS2603:5:22e0::/44 | ||||||
| PTR | pdns06.domaincontrol.com | ||||||
| A | 173.201.78.52🇺🇸 GODADDY-DNS173.201.78.0/23 | ||||||
| PTR | pdns06.domaincontrol.com | ||||||
| MX | mail.grandriver.ca ⭐ | ||||||
| TXT | v=spf1 mx ptr ~all | ||||||
| SOA | pdns05.domaincontrol.comdns@jomax.net 2026-07-30 #1 | ||||||
com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786160884 | ||||||
Subdomains
Same first word
grca.org |
grca.de |
grca.be |
grca.com.tw |
grca.net |
grca.com.au |
grca.nl |
grca.cn |
grca.cl |
grca.co.uk |
grca.org.az |
grca.it |
grca.com |
grca.org.uk |
grca.info |
grca.eu |
grca.pt |
Similar names
DNS History
7 records (4 active, 3 former)
○NSns1.atrianetworks.com2007-11-01 → 2007-11-01 · 3 obs
○ 2015-08-07 23:58:16
○ 2026-08-08 04:18:34
○NSns2.atrianetworks.com2007-11-01 → 2007-11-01 · 3 obs
○ 2015-08-07 23:58:16
○ 2026-08-08 04:18:34
●NSpdns05.domaincontrol.com2015-08-07 → 2026-08-08 · 3 obs
● 2015-08-07 23:58:16
● 2026-08-08 04:18:34
●NSpdns06.domaincontrol.com2015-08-07 → 2026-08-08 · 3 obs
● 2015-08-07 23:58:16
● 2026-08-08 04:18:34
●MXmail.grandriver.ca2026-03-02 → 2026-08-08 · 3 obs
● 2026-03-02 14:50:46
● 2026-08-08 04:18:34
○MXmail.grca.com2007-11-01 → 2017-05-18 · 4 obs
● 2017-05-18 18:27:46
○ 2026-03-02 14:50:46
○ 2026-08-08 04:18:34
●A216.16.241.502015-08-07 → 2026-08-08 · 3 obs
● 2015-08-07 23:58:16
● 2026-08-08 04:18:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net... | - |
| grca.com | pdns05.domaincontrol.com, pdns06.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.110.52
NS records: pdns05.domaincontrol.com, pdns06.domaincontrol.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 229ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.16.241.50 |
| NS | 2 | pdns05.domaincontrol.com, pdns06.domaincontrol.com |
| MX | 1 | mail.grandriver.ca (pri: 0) |
| TXT | 1 | v=spf1 mx ptr ~all |
| SOA | 1 | pdns05.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (pdns05.domaincontrol.com, pdns05.domaincontrol.com, pdns06.domaincontrol.com...)
Analysis
Hierarchy
grca.com is the parent domain of www.grca.com and mail.grca.com.
IP Addresses
grca.com points to a single IP number: 216.16.241.50.
mail.conservationlands.com is an example of another host name that shares IP numbers with grca.com.
Name Servers
grca.com has two authoritative name servers — pdns05.domaincontrol.com and pdns06.domaincontrol.com.
grca.com shares its name server setup with other domains, including ssoutdoorstore.com, oliviapress.com, ponoaina.com and two others.
The name servers for grca.com overlap at least partially with those of other domains — for example classic-motors.net.
Both pdns05.domaincontrol.com and pdns06.domaincontrol.com have two IP addresses each. pdns05.domaincontrol.com resolves to 97.74.110.52 and 2603:5:21e1::34; pdns06.domaincontrol.com resolves to 173.201.78.52 and 2603:5:22e1::34.
Mail Servers
grca.com has one mail server: mail.grandriver.ca.