grdline.ca - robtex.com
grdline.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=2605100830 | ||||||
Same first word
grdline.ca |
Similar names
DNS History
3 records (3 active, 0 former)
●NSjo.ns.cloudflare.com2026-05-07 → 2026-05-10 · 2 obs
● 2026-05-10 09:32:38
●NSridge.ns.cloudflare.com2026-05-07 → 2026-05-10 · 2 obs
● 2026-05-10 09:32:38
●MXgrdline-ca.mail.protection.outlook.com2026-05-07 → 2026-05-10 · 2 obs
● 2026-05-10 09:32:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca | - |
| grdline.ca | jo.ns.cloudflare.com, ridge.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.139
NS records: jo.ns.cloudflare.com, ridge.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grdline.ca (unsigned zone)
⏱️ Timing
Total: 936ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | jo.ns.cloudflare.com, ridge.ns.cloudflare.com |
| MX | 1 | grdline-ca.mail.protection.outlook.com ( |
| TXT | 3 | MS=ms61868062, lucid-verification=ufg9enu1byr7jztPCK... |
| SOA | 1 | jo.ns.cloudflare.com dns.cloudflare.com |
Analysis
Name Servers
grdline.ca is delegated to two name servers jo.ns.cloudflare.com and ridge.ns.cloudflare.com.
grdline.ca shares the same name server setup as other domains, for instance quantaservices.ca, intellectsystems.com.au, mercersoftwaresolutions.com, ques.ca and comtrangroup.com.
grdline.ca at least partially shares name servers with other domains, for instance alice-tan.com, sheridancounty.com, mobileday.vn, ianaustin.co.uk and bangnumjeud.go.th.
these name servers are commonly used alongside mona.ns.cloudflare.com.
Host names with six IP numbers:
Host name jo.ns.cloudflare.com points to: 2606:4700:50::adf5:3aac, 2803:f800:50::6ca2:c0ac, 2a06:98c1:50::ac40:20ac, 108.162.192.172, 172.64.32.172 and 173.245.58.172.
Host name ridge.ns.cloudflare.com points to: 2606:4700:58::a29f:2c8b, 2803:f800:50::6ca2:c38b, 2a06:98c1:50::ac40:238b, 108.162.195.139, 162.159.44.139 and 172.64.35.139.
Mail Servers
grdline.ca is handled by a single mail server, grdline-ca.mail.protection.outlook.com.
Host grdline-ca.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c91d::b, 2a01:111:f403:f902::1, 2a01:111:f403:f908::2, 2a01:111:f403:f90d::, 52.101.9.11, 52.101.10.10, 52.101.11.7 and 52.101.50.13.