gridcentric.ca - robtex.com
gridcentric.ca
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.googledomains.com ⭐ | ||||||
| A | 2001:4860:4802:32::63🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns1.googledomains.com | ||||||
| A | 216.239.32.99🇺🇸 Google216.239.32.0/24 | ||||||
| PTR | ns1.googledomains.com | ||||||
| NS | ns2.googledomains.com | ||||||
| A | 2001:4860:4802:34::63🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns2.googledomains.com | ||||||
| A | 216.239.34.99🇺🇸 Google216.239.34.0/24 | ||||||
| PTR | ns2.googledomains.com | ||||||
| NS | ns3.googledomains.com | ||||||
| A | 2001:4860:4802:36::63🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns3.googledomains.com | ||||||
| A | 216.239.36.99🇺🇸 Google216.239.36.0/24 | ||||||
| PTR | ns3.googledomains.com | ||||||
| NS | ns4.googledomains.com | ||||||
| A | 2001:4860:4802:38::63🇺🇸 Google2001:4860::/32 | ||||||
| PTR | ns4.googledomains.com | ||||||
| A | 216.239.38.99🇺🇸 Google216.239.38.0/24 | ||||||
| PTR | ns4.googledomains.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.googledomains.comcloud-dns-hostmaster@google.com serial=1 | ||||||
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=2603261200 | ||||||
Same first word
gridcentric.com |
gridcentric.ca |
DNS History
10 records (4 active, 6 former)
●NSns1.googledomains.com2015-06-18 → 2026-03-26 · 2 obs
● 2026-03-26 12:46:50
●NSns2.googledomains.com2015-06-18 → 2026-03-26 · 2 obs
● 2026-03-26 12:46:50
●NSns3.googledomains.com2015-06-18 → 2026-03-26 · 2 obs
● 2026-03-26 12:46:50
●NSns4.googledomains.com2015-06-18 → 2026-03-26 · 2 obs
● 2026-03-26 12:46:50
○MXalt1.aspmx.l.google.com2015-06-18 → 2017-06-05 · 3 obs
● 2017-06-05 15:31:26
○ 2026-03-26 12:46:50
○MXalt2.aspmx.l.google.com2015-06-18 → 2017-06-05 · 3 obs
● 2017-06-05 15:31:26
○ 2026-03-26 12:46:50
○MXalt3.aspmx.l.google.com2015-06-18 → 2017-06-05 · 3 obs
● 2017-06-05 15:31:26
○ 2026-03-26 12:46:50
○MXalt4.aspmx.l.google.com2015-06-18 → 2017-06-05 · 3 obs
● 2017-06-05 15:31:26
○ 2026-03-26 12:46:50
○MXaspmx.l.google.com2015-06-18 → 2017-06-05 · 3 obs
● 2017-06-05 15:31:26
○ 2026-03-26 12:46:50
○A69.163.242.1262015-06-18 → 2017-06-05 · 3 obs
● 2017-06-05 15:31:26
○ 2026-03-26 12:46:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca | - |
| gridcentric.ca | ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com, ns4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.32.99
NS records: ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com, ns4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gridcentric.ca (unsigned zone)
⏱️ Timing
Total: 749ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.googledomains.com, ns3.googledomains.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.googledomains.com cloud-dns-hostmast |
Analysis
Name Servers
gridcentric.ca is delegated to four name servers: ns1.googledomains.com, ns2.googledomains.com, ns3.googledomains.com and ns4.googledomains.com.
gridcentric.ca at least partially shares name servers with other domains, for instance devsitetest.how, (0x736578)ogoogle.com, googleuntrusted.net, android.lgbt and freebase.net.
Host names with two IP numbers:
Host name ns1.googledomains.com points to: 2001:4860:4802:32::63 and 216.239.32.99.
Host name ns2.googledomains.com points to: 2001:4860:4802:34::63 and 216.239.34.99.
Host name ns3.googledomains.com points to: 2001:4860:4802:36::63 and 216.239.36.99.
Host name ns4.googledomains.com points to: 2001:4860:4802:38::63 and 216.239.38.99.