Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dilworth.ca
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 15:04:34 UTC · ↺ Refresh
MX Hostnames
- dilworth-ca.mail.protection.outlook.com
MX Priorities
- dilworth-ca.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.192.0 ↩ mail-yqzpr01cu00900.inbound.protection.outlook.com
- 52.101.190.1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
- 52.101.192.1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 52.101.190.3 ↩ mail-yt6pr01cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c942::2 ↩ mail-yt3pr01cu00602.inbound.protection.outlook.com
- 2a01:111:f403:c944::1 ↩ mail-yqzpr01cu01001.inbound.protection.outlook.com
- 2a01:111:f403:c942:: ↩ mail-yt5pr01cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c942::1 ↩ mail-yt3pr01cu00701.inbound.protection.outlook.com
SOA Record
Raw SOA
carol.ns.cloudflare.com dns.cloudflare.com 2399171217 10000 2400 604800 1800
Primary NS (mname)
carol.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399171217
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lynn.ns.cloudflare.com
carol.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a a:shaw.kel.emilanderson.ca a:telus2.kel.emilanderson.ca ip4:20.115.135.3 include:spf.protection.outlook.com include:zcsend.ca -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=1; ri=604800
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
9 records- sending_domain1026613=3d35c4868a72c8ae9251c7a700d6fd8e4fb7749f4bc5c8b4ce5f5e5f3bf66c0e
- SPFv=spf1 a a:shaw.kel.emilanderson.ca a:telus2.kel.emilanderson.ca ip4:20.115.135.3 include:spf.protection.outlook.com include:zcsend.ca -all
- amazon-business-verification=580f2eac274c15941850ada2351d535e73a5506bf1433054cd2ae39410001982
- apple-domain-verification=2SdvmG0G3iopCvU0
- canva-site-verification=x8faTfdvC5ZQOyClk4mQdg
- dmlld3BvaW50X2F6dXJlX2NvbW1vbg==
- google-site-verification=yF5oGbD0nCTXg2bQstLyhwNShhmexSOXR3X9XZy23C4
- openai-domain-verification=dv-GO2r2KRxgXXw1Ajb4ePwxJyZ
- pardot1026613=7a220e9cba12361581ed56bdd41b197a9cf4fa2ffb2312c3731f4fd0ec98e010
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for dilworth.ca
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits