Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cmfa-ca.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 14:59:08 UTC · ↺ Refresh
MX Hostnames
- mx-cluster-usa01.hornetsecurity.com
- mx-cluster-usa04.hornetsecurity.com
- cmfaca-com01b.mail.eo.outlook.com
- mx-cluster-usa02.hornetsecurity.com
- mx-cluster-usa03.hornetsecurity.com
MX Priorities
- mx-cluster-usa02.hornetsecurity.com: 20
- mx-cluster-usa03.hornetsecurity.com: 30
- mx-cluster-usa01.hornetsecurity.com: 10
- mx-cluster-usa04.hornetsecurity.com: 40
- cmfaca-com01b.mail.eo.outlook.com: 50
A / AAAA Records
- 209.212.153.4 ↩ shared.missaukee.vervehosting.com
Mail Server IPs
- 173.45.18.100 ↩ hsmx01-hz5.hornetsecurity.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns.vervehosting.com servers.vervehosting.com 2026022601 3600 1800 1209600 86400
Primary NS (mname)
ns.vervehosting.com
Admin Email (rname)
servers@vervehosting.com
Serial
2026022601
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.vervehosting.com
ns.vervehosting.com
ns2.vervehosting.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:69.65.31.192 ip4:217.79.250.66 ip4:104.254.130.202 ip4:209.212.146.14 ip4:72.52.156.14 +a +mx +ip4:96.30.62.131 +ip4:209.188.95.14 +include:spf.protection.outlook.com include:spf.hornetsecurity.com include:spf.constantcontact.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:69.65.31.192 ip4:217.79.250.66 ip4:104.254.130.202 ip4:209.212.146.14 ip4:72.52.156.14 +a +mx +ip4:96.30.62.131 +ip4:209.188.95.14 +include:spf.protection.outlook.com include:spf.hornetsecurity.com include:spf.constantcontact.com ~all
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
See demo & docs
Deep verification
Full email verification for cmfa-ca.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits