master.ca - dns.ninja
master.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 151.101.1.154🇺🇸 Fastly151.101.0.0/22 | ||||||
| A | 151.101.65.154🇺🇸 Fastly151.101.64.0/22 | ||||||
| A | 151.101.129.154🇺🇸 Fastly151.101.128.0/22 | ||||||
| A | 151.101.193.154🇺🇸 Fastly151.101.192.0/22 | ||||||
| NS | ns1.webnames.ca ⭐ | ||||||
| A | 209.15.37.67🇨🇦 APTUM209.15.37.0/24 Ticket 1225343 | ||||||
| NS | ns2.webnames.ca | ||||||
| A | 209.15.37.2🇨🇦 APTUM209.15.37.0/24 Ticket 1225343 | ||||||
| NS | ns3.webnames.ca | ||||||
| A | 69.165.90.140🇨🇦 VIAWEST69.165.88.0/21 eStruxture Data Centers Inc. | ||||||
| MX | ca-smtp-inbound-1.mimecast.com ⭐ | ||||||
| A | 170.10.144.242🇺🇸 Mimecast-NA170.10.144.0/23 Mimecast | ||||||
| PTR | ca-smtp-delivery-2.mimecast.com | ||||||
| A | 170.10.146.242🇺🇸 Mimecast-NA170.10.146.0/23 Mimecast | ||||||
| PTR | ca-smtp-delivery-2.mimecast.com | ||||||
| MX | ca-smtp-inbound-2.mimecast.com ⭐ | ||||||
| A | 170.10.144.242🇺🇸 Mimecast-NA170.10.144.0/23 Mimecast | ||||||
| PTR | ca-smtp-delivery-2.mimecast.com | ||||||
| A | 170.10.146.242🇺🇸 Mimecast-NA170.10.146.0/23 Mimecast | ||||||
| PTR | ca-smtp-delivery-2.mimecast.com | ||||||
| TXT | 8nTQDXPcsZm2TkQdjop4IEFcgkaGEFjgMAjx8OvdVE9PYhfXkrWUxu1+2Wl/xn/n7VKwRBztbfPNa... | ||||||
| TXT | cisco-ci-domain-verification=7e743d3427521aa5b0207d0fd9ce4167d7e5bfa7176a94cc... | ||||||
| TXT | intersight=3672f284bd62a47017fd2ea0c468d52eaa69ae24d034f090a1c343188694c257 | ||||||
| TXT | successfactors-site-verification=Nzg2NjI3OGIyYjk1NTQwYWRhNGZhNzIxYWI1ZGZlZTUw... | ||||||
| TXT | v=spf1 mx a ip4:69.157.211.56/32 ip4:157.133.48.19 ip4:157.133.48.20 ip4:52.2... | ||||||
| TXT | google-site-verification=iKDsm3sMkd795WSNstXZB_shws_uahB3r0YMEcGV43A | ||||||
| TXT | docusign=39aea9e0-9c06-4bdc-a9d1-76117cdc6723 | ||||||
| TXT | google-site-verification=Mv4wRI7ehms9EzKdnQGQSLfcuJkI1P_myILKVr8uhjQ | ||||||
| TXT | docusign=b9f6af8b-26ca-418c-b576-cf0245f10ec7 | ||||||
| TXT | anthropic-domain-verification-ptxrg3=YfeEDuHZjlwuB4ra73RTM77tM | ||||||
| TXT | google-site-verification=avquJY6kh7gQvRsbggLZ71WtekZ0LYDb3YKTZQs4nFo | ||||||
| TXT | successfactors-site-verification=Nzg2NjI3OGIyYjk1NTQwYWRhNGZhNzIxYWI1ZGZlZTUw... | ||||||
| TXT | atlassian-domain-verification=cXDLxabWdhrQPOue1dJ6VHS5lugtJaQI79MRxwQLdorl8MH... | ||||||
| SOA | ns1.webnames.capostmaster@webnames.ca serial=1783782022 | ||||||
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=2607122130 | ||||||
rank #7475 in the tld
WOT: SAFE (60/100)
📈 Tranco rank: #253,654
Subdomains
Same first word
Similar names
DNS History
22 records (9 active, 13 former)
○NSalexis.globetrotter.net2015-08-09 → 2015-09-22 · 4 obs
● 2015-09-22 02:38:54
○ 2015-09-27 14:28:50
○ 2026-07-12 22:11:12
○NSns1.fn-dns.com2015-09-27 → 2017-08-15 · 5 obs
● 2015-09-27 14:28:50
● 2017-08-15 12:12:56
○ 2026-02-27 02:14:10
○ 2026-07-12 22:11:12
●NSns1.webnames.ca2026-02-27 → 2026-07-12 · 3 obs
● 2026-02-27 02:14:10
● 2026-07-12 22:11:12
○NSns2.fn-dns.com2015-09-27 → 2017-08-15 · 5 obs
● 2015-09-27 14:28:50
● 2017-08-15 12:12:56
○ 2026-02-27 02:14:10
○ 2026-07-12 22:11:12
●NSns2.webnames.ca2026-02-27 → 2026-07-12 · 3 obs
● 2026-02-27 02:14:10
● 2026-07-12 22:11:12
○NSns3.fn-dns.com2015-09-27 → 2017-08-15 · 5 obs
● 2015-09-27 14:28:50
● 2017-08-15 12:12:56
○ 2026-02-27 02:14:10
○ 2026-07-12 22:11:12
●NSns3.webnames.ca2026-02-27 → 2026-07-12 · 3 obs
● 2026-02-27 02:14:10
● 2026-07-12 22:11:12
○NStrotteur.globetrotter.qc.ca2015-08-09 → 2015-09-22 · 4 obs
● 2015-09-22 02:38:54
○ 2015-09-27 14:28:50
○ 2026-07-12 22:11:12
●MXca-smtp-inbound-1.mimecast.com2026-02-27 → 2026-07-12 · 3 obs
● 2026-02-27 02:14:10
● 2026-07-12 22:11:12
●MXca-smtp-inbound-2.mimecast.com2026-02-27 → 2026-07-12 · 3 obs
● 2026-02-27 02:14:10
● 2026-07-12 22:11:12
○MXmail.master.ca2015-08-09 → 2016-05-27 · 4 obs
● 2016-05-27 10:40:06
○ 2016-06-19 11:37:24
○ 2026-07-12 22:11:12
○MXmail2.master.ca2015-08-09 → 2016-07-08 · 4 obs
● 2016-07-08 11:40:26
○ 2016-07-25 17:29:32
○ 2026-07-12 22:11:12
○MXmx1.master.ca2016-06-19 → 2017-08-15 · 5 obs
● 2016-06-19 11:37:24
● 2017-08-15 12:12:56
○ 2026-02-27 02:14:10
○ 2026-07-12 22:11:12
○MXmx2.master.ca2016-07-25 → 2017-08-15 · 8 obs
● 2016-07-25 17:29:32
● 2016-08-26 20:01:32
○ 2016-09-07 20:27:26
● 2016-09-23 08:39:18
● 2017-08-15 12:12:56
○ 2026-02-27 02:14:10
○ 2026-07-12 22:11:12
○A108.163.179.1542016-02-19 → 2017-08-15 · 5 obs
● 2016-02-19 01:29:18
● 2017-08-15 12:12:56
○ 2026-02-27 02:14:10
○ 2026-07-12 22:11:12
○A108.163.182.1622015-08-09 → 2015-11-26 · 8 obs
● 2015-09-22 02:38:54
○ 2015-09-27 14:28:50
○ 2015-10-05 18:45:10
● 2015-10-10 22:37:04
● 2015-11-26 08:39:36
○ 2015-12-07 13:56:28
○ 2026-07-12 22:11:12
●A151.101.1.1542026-02-27 → 2026-07-12 · 3 obs
● 2026-02-27 02:14:10
● 2026-07-12 22:11:12
●A151.101.129.1542026-02-27 → 2026-07-12 · 3 obs
● 2026-02-27 02:14:10
● 2026-07-12 22:11:12
●A151.101.193.1542026-02-27 → 2026-07-12 · 3 obs
● 2026-02-27 02:14:10
● 2026-07-12 22:11:12
●A151.101.65.1542026-02-27 → 2026-07-12 · 3 obs
● 2026-02-27 02:14:10
● 2026-07-12 22:11:12
○A184.107.207.1142015-12-07 → 2016-02-06 · 5 obs
● 2015-12-07 13:56:28
● 2016-02-06 19:08:10
○ 2016-02-19 01:29:18
○ 2026-07-12 22:11:12
○A2607:2a00:1:7::982015-08-09 → 2015-09-22 · 4 obs
● 2015-09-22 02:38:54
○ 2015-09-27 14:28:50
○ 2026-07-12 22:11:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca | - |
| master.ca | ns2.webnames.ca, ns3.webnames.ca, ns1.webnames.ca | 3 records |
✅ Authoritative Response
Server:69.165.90.140
NS records: ns2.webnames.ca, ns3.webnames.ca, ns1.webnames.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for master.ca (unsigned zone)
⏱️ Timing
Total: 1540ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 151.101.193.154, 151.101.65.154... |
| NS | 3 | ns3.webnames.ca, ns2.webnames.ca... |
| MX | 2 | ca-smtp-inbound-2.mimecast.com (pri: 10), ca-smtp-inbound-1.mimecast.com (pri: 10) |
| TXT | 13 | cisco-ci-domain-verification=7e743d34275, atlassian-domain-verification=cXDLxabWdh... |
| SOA | 1 | ns1.webnames.ca postmaster.webnames.ca |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.webnames.ca, ns2.webnames.ca, ns1.webnames.ca)
Analysis
Hierarchy
cdn.master.ca and www.master.ca are both subdomains of master.ca.
IP Addresses
master.ca points to the four IP addresses 151.101.1.154, 151.101.65.154, 151.101.129.154 and 151.101.193.154.
dealz.ie, mccauley.ie, bialettigroup.com and two other host names share IP numbers with master.ca.
Name Servers
Three name servers are authoritative for master.ca: ns1.webnames.ca, ns2.webnames.ca and ns3.webnames.ca.
There is at least partial name server overlap between master.ca and other domains — unionvillageaccess.com, coupleskink.com, veloweb.ca and two more among them.
Three hostnames, one IP address apiece: ns1.webnames.ca resolves to 209.15.37.67, ns2.webnames.ca resolves to 209.15.37.2 and ns3.webnames.ca resolves to 69.165.90.140.
Mail Servers
Mail for master.ca is handled by two mail servers — ca-smtp-inbound-1.mimecast.com and ca-smtp-inbound-2.mimecast.com.
master.ca uses an identical mail server configuration to several other domains — among them gottardogroup.com, icewireless.ca, bedrockhomes.ca and two more.
master.ca has at least partial mail server overlap with other domains such as vuteq.ca, protagon.com, peninsula-ca.com and two more.
The host names ca-smtp-inbound-1.mimecast.com and ca-smtp-inbound-2.mimecast.com both direct to 170.10.144.242 and 170.10.146.242.
These two host names — ca-smtp-inbound-1.mimecast.com and ca-smtp-inbound-2.mimecast.com — each point to 170.10.144.242 IP addresses.
These two host names — ca-smtp-inbound-1.mimecast.com and ca-smtp-inbound-2.mimecast.com — each point to 170.10.146.242 IP addresses.