cslplus.ca - robtex.com

cslplus.ca

DNSSEC⚠️ Not signed
A18.160.46.25🇺🇸 Amazon18.160.46.0/23
PTRserver-18-160-46-25.iad55.r.cloudfront.net
A18.160.46.26🇺🇸 Amazon18.160.46.0/23
A18.160.46.75🇺🇸 Amazon18.160.46.0/23
A18.160.46.93🇺🇸 Amazon18.160.46.0/23
NSns-464.awsdns-58.com ⭐
A2600:9000:5301:d000::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-464.awsdns-58.com
A205.251.193.208🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-464.awsdns-58.com
NSns-1485.awsdns-57.org
A2600:9000:5305:cd00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1485.awsdns-57.org
A205.251.197.205🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1485.awsdns-57.org
NSns-1861.awsdns-40.co.uk
A2600:9000:5307:4500::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1861.awsdns-40.co.uk
A205.251.199.69🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1861.awsdns-40.co.uk
NSns-973.awsdns-57.net
A2600:9000:5303:cd00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-973.awsdns-57.net
A205.251.195.205🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-973.awsdns-57.net
MXd407788.a.ess.ca.barracudanetworks.com ⭐
A15.222.16.209🇨🇦 Amazon15.222.0.0/15 EC2 YUL prefix
PTRmail.ess.ca.barracuda.com
A15.222.16.210🇨🇦 Amazon15.222.0.0/15 EC2 YUL prefix
PTRmail.ess.ca.barracuda.com
A15.222.16.211🇨🇦 Amazon15.222.0.0/15 EC2 YUL prefix
PTRmail.ess.ca.barracuda.com
MXd407788.b.ess.ca.barracudanetworks.com(50)
A15.222.16.209🇨🇦 Amazon15.222.0.0/15 EC2 YUL prefix
PTRmail.ess.ca.barracuda.com
A15.222.16.210🇨🇦 Amazon15.222.0.0/15 EC2 YUL prefix
PTRmail.ess.ca.barracuda.com
A15.222.16.211🇨🇦 Amazon15.222.0.0/15 EC2 YUL prefix
PTRmail.ess.ca.barracuda.com
TXTMS=ms91349289
TXTv=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDmH54/0R+5l6IPdgcT4BR...
TXTv=DMARC1; p=quarantine; rua=mailto:DMARC-RUA@bayshore.ca; ruf=mailto:DMARC-RU...
TXTv=spf1 include:bayshore.ca ~all
SOAns-464.awsdns-58.comawsdns-hostmaster@amazon.com serial=1

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=2602170100

Same first word

cslplus.ca

Similar names

pluslsc.com
slcplus.com
slcplus.ca

DNS History

22 records (10 active, 12 former)

NSns-1485.awsdns-57.orgns-1861.awsdns-40.co.ukns-464.awsdns-58.comns-973.awsdns-57.netMXd407788.a.ess.ca.barracudanetworks.comd407788.b.ess.ca.barracudanetworks.comA18.160.46.2518.160.46.2618.160.46.7518.160.46.9318.164.96.10718.164.96.12918.164.96.3318.164.96.718.172.153.7318.172.153.7618.172.153.9218.172.153.963.163.125.1053.163.125.1073.163.125.233.163.125.96
●NSns-1485.awsdns-57.org2026-02-25 → 2026-03-09 · 2 obs
● 2026-02-25 02:20:08
● 2026-03-09 10:38:48
●NSns-1861.awsdns-40.co.uk2026-02-25 → 2026-03-09 · 2 obs
● 2026-02-25 02:20:08
● 2026-03-09 10:38:48
●NSns-464.awsdns-58.com2026-02-25 → 2026-03-09 · 2 obs
● 2026-02-25 02:20:08
● 2026-03-09 10:38:48
●NSns-973.awsdns-57.net2026-02-25 → 2026-03-09 · 2 obs
● 2026-02-25 02:20:08
● 2026-03-09 10:38:48
●MXd407788.a.ess.ca.barracudanetworks.com2026-02-25 → 2026-03-09 · 2 obs
● 2026-02-25 02:20:08
● 2026-03-09 10:38:48
●MXd407788.b.ess.ca.barracudanetworks.com2026-02-25 → 2026-03-09 · 2 obs
● 2026-02-25 02:20:08
● 2026-03-09 10:38:48
●A18.160.46.252026-02-25 → 2026-03-09 · 15 obs
● 2026-02-25 02:20:08
○ 2026-02-25 04:41:22
● 2026-02-25 08:19:00
● 2026-03-01 04:27:48
○ 2026-03-01 08:23:10
○ 2026-03-03 00:24:20
● 2026-03-04 02:00:08
● 2026-03-04 14:21:52
○ 2026-03-05 06:49:58
○ 2026-03-06 03:52:42
● 2026-03-07 02:23:24
○ 2026-03-07 03:46:48
○ 2026-03-07 22:12:50
● 2026-03-09 10:38:46
● 2026-03-09 10:38:48
●A18.160.46.262026-02-25 → 2026-03-09 · 15 obs
● 2026-02-25 02:20:08
○ 2026-02-25 04:41:22
● 2026-02-25 08:19:00
● 2026-03-01 04:27:48
○ 2026-03-01 08:23:10
○ 2026-03-03 00:24:20
● 2026-03-04 02:00:08
● 2026-03-04 14:21:52
○ 2026-03-05 06:49:58
○ 2026-03-06 03:52:42
● 2026-03-07 02:23:24
○ 2026-03-07 03:46:48
○ 2026-03-07 22:12:50
● 2026-03-09 10:38:46
● 2026-03-09 10:38:48
●A18.160.46.752026-02-25 → 2026-03-09 · 15 obs
● 2026-02-25 02:20:08
○ 2026-02-25 04:41:22
● 2026-02-25 08:19:00
● 2026-03-01 04:27:48
○ 2026-03-01 08:23:10
○ 2026-03-03 00:24:20
● 2026-03-04 02:00:08
● 2026-03-04 14:21:52
○ 2026-03-05 06:49:58
○ 2026-03-06 03:52:42
● 2026-03-07 02:23:24
○ 2026-03-07 03:46:48
○ 2026-03-07 22:12:50
● 2026-03-09 10:38:46
● 2026-03-09 10:38:48
●A18.160.46.932026-02-25 → 2026-03-09 · 15 obs
● 2026-02-25 02:20:08
○ 2026-02-25 04:41:22
● 2026-02-25 08:19:00
● 2026-03-01 04:27:48
○ 2026-03-01 08:23:10
○ 2026-03-03 00:24:20
● 2026-03-04 02:00:08
● 2026-03-04 14:21:52
○ 2026-03-05 06:49:58
○ 2026-03-06 03:52:42
● 2026-03-07 02:23:24
○ 2026-03-07 03:46:48
○ 2026-03-07 22:12:50
● 2026-03-09 10:38:46
● 2026-03-09 10:38:48
○A18.164.96.1072026-03-07 → 2026-03-07 · 4 obs
○ 2026-03-07 03:46:48
● 2026-03-07 22:12:50
○ 2026-03-09 10:38:46
○ 2026-03-09 10:38:48
○A18.164.96.1292026-03-07 → 2026-03-07 · 4 obs
○ 2026-03-07 03:46:48
● 2026-03-07 22:12:50
○ 2026-03-09 10:38:46
○ 2026-03-09 10:38:48
○A18.164.96.332026-03-07 → 2026-03-07 · 4 obs
○ 2026-03-07 03:46:48
● 2026-03-07 22:12:50
○ 2026-03-09 10:38:46
○ 2026-03-09 10:38:48
○A18.164.96.72026-03-07 → 2026-03-07 · 4 obs
○ 2026-03-07 03:46:48
● 2026-03-07 22:12:50
○ 2026-03-09 10:38:46
○ 2026-03-09 10:38:48
○A18.172.153.732026-02-25 → 2026-03-07 · 13 obs
○ 2026-02-25 02:20:08
● 2026-02-25 04:41:22
○ 2026-02-25 08:19:00
○ 2026-03-01 04:27:48
● 2026-03-01 08:23:10
○ 2026-03-01 17:00:12
○ 2026-03-04 14:21:52
● 2026-03-05 06:49:58
○ 2026-03-05 14:48:00
○ 2026-03-07 02:23:24
● 2026-03-07 03:46:48
○ 2026-03-07 22:12:50
○ 2026-03-09 10:38:48
○A18.172.153.762026-02-25 → 2026-03-07 · 13 obs
○ 2026-02-25 02:20:08
● 2026-02-25 04:41:22
○ 2026-02-25 08:19:00
○ 2026-03-01 04:27:48
● 2026-03-01 08:23:10
○ 2026-03-01 17:00:12
○ 2026-03-04 14:21:52
● 2026-03-05 06:49:58
○ 2026-03-05 14:48:00
○ 2026-03-07 02:23:24
● 2026-03-07 03:46:48
○ 2026-03-07 22:12:50
○ 2026-03-09 10:38:48
○A18.172.153.922026-02-25 → 2026-03-07 · 13 obs
○ 2026-02-25 02:20:08
● 2026-02-25 04:41:22
○ 2026-02-25 08:19:00
○ 2026-03-01 04:27:48
● 2026-03-01 08:23:10
○ 2026-03-01 17:00:12
○ 2026-03-04 14:21:52
● 2026-03-05 06:49:58
○ 2026-03-05 14:48:00
○ 2026-03-07 02:23:24
● 2026-03-07 03:46:48
○ 2026-03-07 22:12:50
○ 2026-03-09 10:38:48
○A18.172.153.962026-02-25 → 2026-03-07 · 13 obs
○ 2026-02-25 02:20:08
● 2026-02-25 04:41:22
○ 2026-02-25 08:19:00
○ 2026-03-01 04:27:48
● 2026-03-01 08:23:10
○ 2026-03-01 17:00:12
○ 2026-03-04 14:21:52
● 2026-03-05 06:49:58
○ 2026-03-05 14:48:00
○ 2026-03-07 02:23:24
● 2026-03-07 03:46:48
○ 2026-03-07 22:12:50
○ 2026-03-09 10:38:48
○A3.163.125.1052026-03-01 → 2026-03-06 · 9 obs
○ 2026-03-01 08:23:10
● 2026-03-01 17:00:12
● 2026-03-03 00:24:20
○ 2026-03-04 02:00:08
○ 2026-03-05 06:49:58
● 2026-03-05 14:48:00
● 2026-03-06 03:52:42
○ 2026-03-07 02:23:24
○ 2026-03-09 10:38:48
○A3.163.125.1072026-03-01 → 2026-03-06 · 9 obs
○ 2026-03-01 08:23:10
● 2026-03-01 17:00:12
● 2026-03-03 00:24:20
○ 2026-03-04 02:00:08
○ 2026-03-05 06:49:58
● 2026-03-05 14:48:00
● 2026-03-06 03:52:42
○ 2026-03-07 02:23:24
○ 2026-03-09 10:38:48
○A3.163.125.232026-03-01 → 2026-03-06 · 9 obs
○ 2026-03-01 08:23:10
● 2026-03-01 17:00:12
● 2026-03-03 00:24:20
○ 2026-03-04 02:00:08
○ 2026-03-05 06:49:58
● 2026-03-05 14:48:00
● 2026-03-06 03:52:42
○ 2026-03-07 02:23:24
○ 2026-03-09 10:38:48
○A3.163.125.962026-03-01 → 2026-03-06 · 9 obs
○ 2026-03-01 08:23:10
● 2026-03-01 17:00:12
● 2026-03-03 00:24:20
○ 2026-03-04 02:00:08
○ 2026-03-05 06:49:58
● 2026-03-05 14:48:00
● 2026-03-06 03:52:42
○ 2026-03-07 02:23:24
○ 2026-03-09 10:38:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
caj.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca-
cslplus.cans-1861.awsdns-40.co.uk, ns-464.awsdns-58.com, ns-973.awsdns-57.net, ns-1485.awsdns-57.org-

✅ Authoritative Response

Server: 205.251.199.69

NS records: ns-1861.awsdns-40.co.uk, ns-464.awsdns-58.com, ns-973.awsdns-57.net, ns-1485.awsdns-57.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cslplus.ca (unsigned zone)

⏱️ Timing

Total: 917ms | Queries: -

📄 Records

TypeCountSample Data
A418.160.46.25, 18.160.46.93...
NS4ns-1485.awsdns-57.org, ns-1861.awsdns-40.co.uk...
MX2d407788.a.ess.ca.barracudanetworks.com (, d407788.b.ess.ca.barracudanetworks.com (
TXT4MS=ms91349289, v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQ...
SOA1ns-464.awsdns-58.com awsdns-hostmaster.a

Analysis

IP Addresses

Four IP numbers are pointed to by cslplus.ca: 18.160.46.25, 18.160.46.26, 18.160.46.75 and 18.160.46.93.

other host names including ael.smeg.mc, royal-ahf.jp, image.dev.newspass.jp, ace-kaikei.com and www.commonwealthlaminating.com share IP numbers with cslplus.ca.

Name Servers

cslplus.ca is delegated to four name servers: ns-464.awsdns-58.com, ns-973.awsdns-57.net, ns-1485.awsdns-57.org and ns-1861.awsdns-40.co.uk.

cslplus.ca at least partially shares name servers with other domains, for instance d36q44sv5jbeaj.cloudfront.net, m86security.co.uk, devmybet.com, arnon.is and app.electrolux.one.

Host names with two IP numbers:

ns-464.awsdns-58.com points to 2600:9000:5301:d000::1 and 205.251.193.208; ns-973.awsdns-57.net points to 2600:9000:5303:cd00::1 and 205.251.195.205; ns-1485.awsdns-57.org points to 2600:9000:5305:cd00::1 and 205.251.197.205; ns-1861.awsdns-40.co.uk points to 2600:9000:5307:4500::1 and 205.251.199.69.

Mail Servers

Two mail servers handle cslplus.ca: d407788.a.ess.ca.barracudanetworks.com and d407788.b.ess.ca.barracudanetworks.com.

Host names with three IPs:

d407788.a.ess.ca.barracudanetworks.com points to: 15.222.16.209, 15.222.16.210 and 15.222.16.211.

d407788.b.ess.ca.barracudanetworks.com points to: 15.222.16.209, 15.222.16.210 and 15.222.16.211.

Hosts pointing to 15.222.16.209: d407788.a.ess.ca.barracudanetworks.com and d407788.b.ess.ca.barracudanetworks.com.

Hosts pointing to 15.222.16.210: d407788.a.ess.ca.barracudanetworks.com and d407788.b.ess.ca.barracudanetworks.com.

Hosts pointing to 15.222.16.211: d407788.a.ess.ca.barracudanetworks.com and d407788.b.ess.ca.barracudanetworks.com.