Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
barrybutcher-cpas.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 23:56:12 UTC · ↺ Refresh
MX Hostnames
- barrybutchercpas-com03b.mail.protection.outlook.com
MX Priorities
- barrybutchercpas-com03b.mail.protection.outlook.com: 10
A / AAAA Records
- 192.249.116.82 (no PTR)
Mail Server IPs
- 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.scnresearch.com hostmaster.ns1.scnresearch.com 2023121102 21600 3600 1209600 86400
Primary NS (mname)
ns1.scnresearch.com
Admin Email (rname)
hostmaster@ns1.scnresearch.com
Serial
2023121102
Refresh
21600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.scnresearch.com
ns2.scnresearch.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:70.89.191.201 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
2 records- MS=ms57664457
- SPFv=spf1 include:spf.protection.outlook.com ip4:70.89.191.201 -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 barrybutcher-cpas.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits