tdds.ca - dns.ninja
tdds.ca
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns10.ent.global.gc.ca ⭐ | ||||||
| NS | ns1.d-zone.ca | ||||||
| A | 2620:10a:80eb::2🇨🇦 CIRA-22620:10a:80eb::/48 D-Zone Anycast Cloud 1 | ||||||
| PTR | ns1.d-zone.ca | ||||||
| A | 162.219.54.2🇨🇦 CIRA-2162.219.54.0/24 D-Zone Anycast Cloud1 | ||||||
| PTR | ns1.d-zone.ca | ||||||
| NS | ns11.ent.global.gc.ca | ||||||
| A | 160.106.110.28🇨🇦 AS2665160.106.104.0/21 Government of Canada, Shared Services Canada | ||||||
| PTR | ns11.ent.global.gc.ca | ||||||
| NS | ns2.d-zone.ca | ||||||
| A | 2620:10a:80ec::2🇨🇦 CIRA-32620:10a:80ec::/48 D-Zone IPv6 Anycast Cloud 2 | ||||||
| PTR | ns2.d-zone.ca | ||||||
| A | 162.219.55.2🇨🇦 CIRA-3162.219.55.0/24 D-Zone Anycast Cloud 2 | ||||||
| PTR | ns2.d-zone.ca | ||||||
| NS | ns40.ent.global.gc.ca | ||||||
| A | 167.43.252.27🇨🇦 AS2665167.43.252.0/24 SSC | ||||||
| NS | ns41.ent.global.gc.ca | ||||||
| A | 167.43.252.28🇨🇦 AS2665167.43.252.0/24 SSC | ||||||
| PTR | ns41.ent.global.gc.ca | ||||||
| MX | email.cmc.ec.gc.ca ⭐ | ||||||
| SOA | ns10.ent.global.gc.cassc\@enterpriseddi-entreprise\.spc.ssc-spc.gc.ca 2024-07-10 #82 | ||||||
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=2608150300 | ||||||
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
○NSdns1.cmc.ec.gc.ca2015-09-03 → 2015-12-17 · 4 obs
● 2015-12-17 14:55:40
○ 2016-02-09 02:08:14
○ 2026-08-15 04:03:40
○NSdns3.tor.ec.gc.ca2015-09-03 → 2017-03-28 · 4 obs
● 2017-03-28 11:04:10
○ 2021-02-16 19:41:36
○ 2026-08-15 04:03:40
●NSns1.d-zone.ca2026-02-18 → 2026-08-15 · 3 obs
● 2026-02-18 10:29:20
● 2026-08-15 04:03:40
○NSns1.science.gc.ca2015-09-03 → 2021-02-16 · 4 obs
● 2021-02-16 19:41:36
○ 2026-02-18 10:29:20
○ 2026-08-15 04:03:40
●NSns10.ent.global.gc.ca2026-02-18 → 2026-08-15 · 3 obs
● 2026-02-18 10:29:20
● 2026-08-15 04:03:40
●NSns11.ent.global.gc.ca2026-02-18 → 2026-08-15 · 3 obs
● 2026-02-18 10:29:20
● 2026-08-15 04:03:40
●NSns2.d-zone.ca2026-02-18 → 2026-08-15 · 3 obs
● 2026-02-18 10:29:20
● 2026-08-15 04:03:40
○NSns2.science.gc.ca2015-09-03 → 2021-02-16 · 4 obs
● 2021-02-16 19:41:36
○ 2026-02-18 10:29:20
○ 2026-08-15 04:03:40
●NSns40.ent.global.gc.ca2026-02-18 → 2026-08-15 · 3 obs
● 2026-02-18 10:29:20
● 2026-08-15 04:03:40
●NSns41.ent.global.gc.ca2026-02-18 → 2026-08-15 · 3 obs
● 2026-02-18 10:29:20
● 2026-08-15 04:03:40
●MXemail.cmc.ec.gc.ca2015-09-03 → 2026-08-15 · 2 obs
● 2026-08-15 04:03:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| tdds.ca | ns2.d-zone.ca, ns41.ent.global.gc.ca, ns1.d-zone.ca, ns40.ent.global.gc.ca... | 8 records |
✅ Authoritative Response
Server:167.43.252.27
NS records: ns2.d-zone.ca, ns41.ent.global.gc.ca, ns1.d-zone.ca, ns40.ent.global.gc.ca, ns10.ent.global.gc.ca, ns11.ent.global.gc.ca
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tdds.ca (unsigned zone)
⏱️ Timing
Total: 184ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | ns41.ent.global.gc.ca, ns40.ent.global.gc.ca... |
| MX | 1 | email.cmc.ec.gc.ca (pri: 10) |
| SOA | 1 | ns10.ent.global.gc.ca ssc\.enterpriseddi |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns41.ent.global.gc.ca, ns40.ent.global.gc.ca, ns11.ent.global.gc.ca...)
Analysis
Name Servers
tdds.ca carries NS records listing 6 name servers — ns1.d-zone.ca, ns2.d-zone.ca, ns10.ent.global.gc.ca and 3 others.
At least some of tdds.ca's name servers are shared with other domains, for example ress.ucalgary.ca, ebizfacile.info, nwtwaterstewardship.ca and two more.
These name servers tend to co-occur with ns11.ent.global.gc.ca, ns40.ent.global.gc.ca, ns41.ent.global.gc.ca and 5 other name servers in the same DNS delegations.
Hosts with two IP numbers each:
The A records for ns1.d-zone.ca return 162.219.54.2 and 2620:10a:80eb::2.
The A records for ns2.d-zone.ca return 162.219.55.2 and 2620:10a:80ec::2.
Hosts that resolve to one IP address:
ns11.ent.global.gc.ca resolves to the IP address 160.106.110.28.
ns40.ent.global.gc.ca resolves to the IP address 167.43.252.27.
ns41.ent.global.gc.ca resolves to the IP address 167.43.252.28.
Mail Servers
tdds.ca routes its mail through a single mail server, email.cmc.ec.gc.ca.
tdds.ca and domains like ecollabext.ec.gc.ca share an identical mail server configuration.