micasaalf.com

Valid Email Server
Domain Lookup › micasaalf.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
micasaalf.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 18:25:37 UTC · ↺ Refresh

MX Hostnames

  • micasaalf-com.mail.protection.outlook.com

MX Priorities

  • micasaalf-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 69.16.232.94 ↩ catalina.infinitydns.com

Mail Server IPs

  • 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com

SOA Record

Raw SOA ns40.infinitydns.com mike.infinityws.com 2026020301 3600 1800 1209600 86400
Primary NS (mname)
ns40.infinitydns.com
Admin Email (rname)
mike@infinityws.com
Serial
2026020301
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns41.infinitydns.com
ns40.infinitydns.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:69.16.232.94 ip4:67.225.243.11 ip4:96.30.53.204 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

2 records
  • MS=ms70564514
  • SPFv=spf1 ip4:69.16.232.94 ip4:67.225.243.11 ip4:96.30.53.204 include:spf.protection.outlook.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 micasaalf.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits