cdcu.ca - dns.ninja

cdcu.ca

DNSSEC⚠️ Not signed
A64.114.192.241🇨🇦 ASN-TELUS64.114.0.0/16 NETBLK-TELAC-BLK14
PTRmail.firstcu.ca
NSdigby.citytel.net ⚠️ Not in parent delegation
NSns3.citytel.net
A209.145.111.62🇨🇦 CITYWEST-CORP209.145.104.0/21 CITYWEST-BLK1-CA
PTRns3.citytel.net
NSns5.citywest.ca ⚠️ Not in zone NS records
A69.176.191.103🇨🇦 CITYWEST-CORP69.176.176.0/20 CITYTEL-BLK3-CA
PTRns5.citywest.ca
MXmail.cdcu.ca ⭐

ca

DNSSEC🔒 Signed (DS record present)
NSprd-czp-05.corp.cira.ca ⭐
NSany.ca-servers.ca
NSc.ca-servers.ca
NSd.ca-servers.ca
NSj.ca-servers.ca
SOAprd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2607300645

Same first word

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cdcu.com
cdcu.cn
cdcu.org
cdcu.shop
cdcu.co.za
cdcu.fr
cdcu.coop
cdcu.ie
cdcu.ca
cdcu.ru
cdcu.info

Similar names

ducc.net
dccu.com
dcuc.cn
udcc.com.au
dccu.net
ucdc.in
ucdc.info
cucd.com
ucdc.edu
ccud.com
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cudc.mobi
ducc.us
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cudc.org
ucdc.de
dccu.org
ucdc.us
ccdu.de
cucd.cn
ducc.cn
ccud.org
ccdu.it
dcuc.org
ducc.eu
ducc.it
ducc.at
ducc.ca
udcc.org
ccdu.com
ccdu.govt.nz
ducc.com
ducc.nl
ccdu.cn
cduc.cl
cudc.shop
cudc.biz
ccud.cn
ucdc.com
ucdc.ro
cudc.net
cduc.fr
ucdc.org
cudc.com.cn
cudc.cn
udcc.com
ducc.org
dccu.de
ucdc.pt
cduc.com
cudc.ru

DNS History

5 records (5 active, 0 former)

20162017201820192020202120222023202420252026NSdigby.citytel.netns3.citytel.netns5.citywest.caMXmail.cdcu.caA64.114.192.241
●NSdigby.citytel.net2015-06-16 → 2026-07-30 · 12 obs
● 2015-06-16 22:27:56
● 2017-02-11 07:51:04
○ 2026-03-16 19:50:48
○ 2026-03-26 03:55:12
● 2026-03-28 20:13:18
● 2026-04-06 19:13:42
○ 2026-04-19 18:22:02
● 2026-06-03 11:44:50
○ 2026-06-12 04:42:02
● 2026-07-12 20:12:16
○ 2026-07-14 21:41:14
● 2026-07-30 07:37:14
●NSns3.citytel.net2015-06-16 → 2026-07-30 · 2 obs
● 2015-06-16 22:27:56
● 2026-07-30 07:37:14
●NSns5.citywest.ca2026-03-16 → 2026-07-30 · 3 obs
○ 2017-02-11 07:51:04
● 2026-03-16 19:50:48
● 2026-07-30 07:37:14
●MXmail.cdcu.ca2015-06-16 → 2026-07-30 · 9 obs
● 2015-06-16 22:27:56
● 2026-03-28 20:13:18
○ 2026-04-06 19:13:42
● 2026-04-19 18:22:02
○ 2026-06-03 11:44:50
○ 2026-06-12 04:42:02
● 2026-07-12 06:06:18
○ 2026-07-12 20:12:16
● 2026-07-30 07:37:14
●A64.114.192.2412015-06-16 → 2026-07-30 · 4 obs
● 2015-06-16 22:27:56
● 2026-04-06 19:13:42
○ 2026-04-19 18:22:02
● 2026-07-30 07:37:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
caj.ca-servers.ca, d.ca-servers.ca, c.ca-servers.ca, any.ca-servers.ca-
cdcu.cans3.citytel.net, ns5.citywest.ca1 record

✅ Authoritative Response

Server:209.145.111.62

NS records: ns3.citytel.net, ns5.citywest.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cdcu.ca (unsigned zone)

⏱️ Timing

Total: 500ms | Queries: -

📄 Records

TypeCountSample Data
A164.114.192.241
SOA1ns3.citytel.net hostmaster.citytel.net

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns5.citywest.ca)

Analysis

IP Addresses

cdcu.ca resolves to one IP address: 64.114.192.241.

cdcu.ca shares its IP numbers with other host names like mail.ubcu.ca, mail.firstcu.ca and firstonline.ca.

Name Servers

cdcu.ca is served by three name servers: ns5.citywest.ca, digby.citytel.net and ns3.citytel.net.

cdcu.ca partially shares its NS delegation with several other domains, including 181.176.69.in-addr.arpa, kitsumkalum.bc.ca, eidsvik.ca and two others.

These name servers regularly co-occur with the name servers ns1.citywest.ca, ns2.citywest.ca and ns4.olivia.ca.

ns5.citywest.ca resolves to 69.176.191.103. ns3.citytel.net resolves to 209.145.111.62. Both host names point to a single IP number.

Mail Servers

Mail for cdcu.ca is handled by a single mail server, mail.cdcu.ca.