cotran.ca - dns.ninja
cotran.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.241.216.149🇺🇸 AS31898162.241.216.0/22 | ||||||
| PTR | box5411.bluehost.com | ||||||
| NS | aurora.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:266eCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c26eCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:226eCloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.194.110Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.38.110Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.34.110Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | noah.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b85Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c185Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:2185Cloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.193.133Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.33.133Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 173.245.59.133Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mailserver.purelymail.com ⭐ | ||||||
| A | 18.204.123.63Amazon18.204.0.0/14 | ||||||
| TXT | v=spf1 include:_spf.purelymail.com ~all | ||||||
| SOA | aurora.ns.cloudflare.comdns@cloudflare.com serial=2406083009 | ||||||
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=2607040100 | ||||||
Subdomains
mail.cotran.ca |
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
●NSaurora.ns.cloudflare.com2026-03-30 → 2026-07-04 · 3 obs
● 2026-03-30 16:39:46
● 2026-07-04 01:48:44
○NSdns.rebel.com2017-03-17 → 2026-03-01 · 5 obs
● 2017-03-17 12:04:54
● 2026-03-01 21:17:22
○ 2026-03-30 16:39:46
○ 2026-07-04 01:48:44
○NSdns2.rebel.com2017-03-17 → 2026-03-01 · 5 obs
● 2017-03-17 12:04:54
● 2026-03-01 21:17:22
○ 2026-03-30 16:39:46
○ 2026-07-04 01:48:44
●NSnoah.ns.cloudflare.com2026-03-30 → 2026-07-04 · 3 obs
● 2026-03-30 16:39:46
● 2026-07-04 01:48:44
○NSns69.domaincontrol.com2015-04-16 → 2016-07-15 · 4 obs
● 2016-07-15 06:32:16
○ 2017-03-17 12:04:54
○ 2026-07-04 01:48:44
○NSns70.domaincontrol.com2015-04-16 → 2016-07-15 · 4 obs
● 2016-07-15 06:32:16
○ 2017-03-17 12:04:54
○ 2026-07-04 01:48:44
○MXmail.cotran.ca2026-03-01 → 2026-05-08 · 5 obs
● 2026-03-01 21:17:22
● 2026-05-08 05:03:16
○ 2026-05-14 08:26:50
○ 2026-07-04 01:48:44
●MXmailserver.purelymail.com2026-05-14 → 2026-07-04 · 3 obs
● 2026-05-14 08:26:50
● 2026-07-04 01:48:44
○MXmx1.emailsrvr.com2015-04-16 → 2017-03-17 · 4 obs
● 2017-03-17 12:04:54
○ 2026-03-01 21:17:22
○ 2026-07-04 01:48:44
○MXmx2.emailsrvr.com2015-04-16 → 2017-03-17 · 4 obs
● 2017-03-17 12:04:54
○ 2026-03-01 21:17:22
○ 2026-07-04 01:48:44
●A162.241.216.1492026-03-01 → 2026-07-04 · 3 obs
● 2026-03-01 21:17:22
● 2026-07-04 01:48:44
○A172.99.81.1622017-03-17 → 2017-03-17 · 4 obs
● 2017-03-17 12:04:54
○ 2026-03-01 21:17:22
○ 2026-07-04 01:48:44
○A199.204.211.962015-04-16 → 2016-07-15 · 4 obs
● 2016-07-15 06:32:16
○ 2017-03-17 12:04:54
○ 2026-07-04 01:48:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| cotran.ca | noah.ns.cloudflare.com, aurora.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.110
NS records: noah.ns.cloudflare.com, aurora.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cotran.ca (unsigned zone)
⏱️ Timing
Total: 883ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.241.216.149 |
| NS | 2 | aurora.ns.cloudflare.com, noah.ns.cloudflare.com |
| MX | 1 | mailserver.purelymail.com (pri: 0) |
| TXT | 1 | v=spf1 include:_spf.purelymail.com ~all |
| SOA | 1 | aurora.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
cotran.ca is the parent zone for mail.cotran.ca.
IP Addresses
cotran.ca points to a single IP number: 162.241.216.149.
Additional host names — mail.panathinaeos.com, schischkin.net, mail.dearmsanonymous.com and two others — share IP numbers with cotran.ca.
Name Servers
Two name servers handle the delegation for cotran.ca: aurora.ns.cloudflare.com and noah.ns.cloudflare.com.
cotran.ca shares its name server setup with other domains, including maydocsach.edu.vn, webmailsmtp.com, dreamlandmotorcyclepaintshop.co.uk and two others.
cotran.ca partially shares its NS delegation with several other domains, including 315fangwei.net, songmeanings.com, nogritnoglory.com and two others.
These name servers regularly co-occur with the name servers rustam.ns.cloudflare.com, camilo.ns.cloudflare.com and casey.ns.cloudflare.com.
Host names with 6 IP numbers:
aurora.ns.cloudflare.com resolves to 108.162.194.110, 162.159.38.110 and 172.64.34.110 among others, with 3 other IP addresses in total.
noah.ns.cloudflare.com resolves to 108.162.193.133, 172.64.33.133 and 173.245.59.133 among others, with 3 other IP addresses in total.
Mail Servers
cotran.ca has one mail server: mailserver.purelymail.com.
cotran.ca shares the same mail server setup as other domains, including morobito.com, yigou.net, chivas.com.cn and two others.
mailserver.purelymail.com carries a single IP number, which is 18.204.123.63.