Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
csservices.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 17:41:03 UTC · ↺ Refresh
MX Hostnames
- csservices-ca.mail.protection.outlook.com
MX Priorities
- csservices-ca.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.11.209 (no PTR)
- 172.67.192.164 (no PTR)
- 2606:4700:3035::ac43:c0a4
- 2606:4700:3037::6815:bd1
Mail Server IPs
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.0 ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.190.2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c944:: ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
SOA Record
Raw SOA
brit.ns.cloudflare.com dns.cloudflare.com 2399476128 10000 2400 604800 1800
Primary NS (mname)
brit.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399476128
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
yew.ns.cloudflare.com
brit.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:35.161.220.134 ip4:35.163.189.64 ip4:34.214.167.131 ip4:199.10.31.237 ip4:199.10.31.238 ip4:23.83.220.5 include:spf.protection.outlook.com include:_spf.salesforce.com include:relay.mailchannels.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- 00Dd0000000cywk=1TBOO00000001KH
- MS=ms19843959
- SPFv=spf1 ip4:35.161.220.134 ip4:35.163.189.64 ip4:34.214.167.131 ip4:199.10.31.237 ip4:199.10.31.238 ip4:23.83.220.5 include:spf.protection.outlook.com include:_spf.salesforce.com include:relay.mailchannels.net ~all
Full email verification for csservices.ca
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits