atdot.ca - dns.ninja
atdot.ca
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.linode.com ⭐ | ||||||
| A | 2600:14c0:6::2🇺🇸 Akamai2600:14c0:6::/48 Technologies | ||||||
| PTR | c1-2.akashield.net | ||||||
| A | 92.123.94.2🇳🇱 Akamai92.123.94.0/24 Technologies | ||||||
| NS | ns2.linode.com | ||||||
| A | 2600:14c0:6::3🇺🇸 Akamai2600:14c0:6::/48 Technologies | ||||||
| PTR | c1-3.akashield.net | ||||||
| A | 92.123.94.3🇳🇱 Akamai92.123.94.0/24 Technologies | ||||||
| NS | ns3.linode.com ⚠️ Not in parent delegation | ||||||
| A | 2600:14c0:7::3🇺🇸 Akamai2600:14c0:7::/48 Technologies | ||||||
| PTR | c2-3.akashield.net | ||||||
| A | 92.123.95.3🇳🇱 Akamai92.123.95.0/24 Technologies | ||||||
| NS | ns4.linode.com ⚠️ Not in parent delegation | ||||||
| A | 2600:14c0:7::4🇺🇸 Akamai2600:14c0:7::/48 Technologies | ||||||
| PTR | c2-4.akashield.net | ||||||
| A | 92.123.95.4🇳🇱 Akamai92.123.95.0/24 Technologies | ||||||
| NS | ns5.linode.com ⚠️ Not in parent delegation | ||||||
| A | 2600:14c0:7::2🇺🇸 Akamai2600:14c0:7::/48 Technologies | ||||||
| PTR | c2-2.akashield.net | ||||||
| A | 92.123.95.2🇳🇱 Akamai92.123.95.0/24 Technologies | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.linode.comnath@nhowell.net serial=2021000010 | ||||||
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=2607122230 | ||||||
PTR for
Same first word
atdot.at |
atdot.xyz |
atdot.de |
atdot.it |
atdot.co.uk |
atdot.ch |
atdot.space |
atdot.com |
atdot.email |
atdot.eu |
atdot.co |
atdot.se |
atdot.ca |
atdot.net |
atdot.hu |
atdot.cc |
atdot.com.ar |
atdot.org |
atdot.co.jp |
atdot.lv |
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.linode.com2015-07-17 → 2026-07-12 · 2 obs
● 2026-07-12 23:30:08
●NSns2.linode.com2015-07-17 → 2026-07-12 · 2 obs
● 2026-07-12 23:30:08
●NSns3.linode.com2015-07-17 → 2026-07-12 · 2 obs
● 2026-07-12 23:30:08
●NSns4.linode.com2015-07-17 → 2026-07-12 · 2 obs
● 2026-07-12 23:30:08
●NSns5.linode.com2015-07-17 → 2026-07-12 · 2 obs
● 2026-07-12 23:30:08
○MXmail.atdot.ca2015-07-17 → 2016-09-16 · 4 obs
● 2016-09-16 17:48:10
○ 2016-11-15 06:14:20
○ 2026-07-12 23:30:08
○MXmail.mailroute.net2016-11-15 → 2021-01-09 · 5 obs
● 2016-11-15 06:14:20
● 2021-01-09 11:15:44
○ 2026-03-03 04:24:30
○ 2026-07-12 23:30:08
○A192.81.129.432015-07-17 → 2021-01-09 · 4 obs
● 2021-01-09 11:15:44
○ 2026-03-03 04:24:30
○ 2026-07-12 23:30:08
○A2600:3c02::f03c:91ff:fe96:805d2015-07-17 → 2016-11-22 · 4 obs
● 2016-11-22 20:07:16
○ 2017-08-09 00:22:46
○ 2026-07-12 23:30:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| atdot.ca | ns1.linode.com, ns2.linode.com | - |
✅ Authoritative Response
Server:92.123.94.3
NS records: ns1.linode.com, ns2.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for atdot.ca (unsigned zone)
⏱️ Timing
Total: 2410ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | ns4.linode.com, ns5.linode.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.linode.com nath.nhowell.net |
Analysis
Name Servers
atdot.ca delegates to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com and two others.
At least some of atdot.ca's name servers are shared with other domains, for example galenius.com.mx, zeean.net, brittanysbest.com and two more.
These name servers tend to be deployed in combination with the name servers ns4.linode.com and ns5.linode.com.
Host names that have two IP addresses:
ns1.linode.com maps to two IP addresses — 92.123.94.2 and 2600:14c0:6::2.
ns2.linode.com maps to two IP addresses — 92.123.94.3 and 2600:14c0:6::3.
ns3.linode.com maps to two IP addresses — 92.123.95.3 and 2600:14c0:7::3.
ns4.linode.com maps to two IP addresses — 92.123.95.4 and 2600:14c0:7::4.
ns5.linode.com maps to two IP addresses — 92.123.95.2 and 2600:14c0:7::2.