Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
fillmoreusd.org
Yes
โ Yes
Outlook
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-20 05:43:13 UTC ยท โบ Refresh
MX Hostnames
- fillmoreusd-org.mail.protection.outlook.com
MX Priorities
- fillmoreusd-org.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.189.233 (no PTR)
- 104.16.159.133 (no PTR)
- 104.16.158.133
- 104.18.190.233
Mail Server IPs
- 52.101.40.6 โฉ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.41.28 โฉ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.194.3 โฉ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.40.2 โฉ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c91d::b โฉ mail-mw2pr02cu00603.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 โฉ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 โฉ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: โฉ mail-bn6pr02cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
astra.vcsso.net admin.fillmoreusd.org 272 604800 86400 2419200 86400
Primary NS (mname)
astra.vcsso.net
Admin Email (rname)
admin@fillmoreusd.org
Serial
272
Refresh
604800s
Retry
86400s
Expire
2419200s
Minimum TTL
86400s
Nameservers (NS)
ns4.vcoe.org
ns1.vcoe.org
ns2.vcoe.org
ns3.vcoe.org
SPF Record
โ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:vcoe.net -all
๐ DNS lookups: 2/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ p=none
v=DMARC1;p=none;pct=100;rua=mailto:[email protected],mailto:[email protected]
โ p=none โ monitoring only, no enforcement
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected],mailto:[email protected]
DKIM Selectors
โ 2 found
selector1._domainkey
selector2._domainkey
โ Public key: 216 chars (valid)
โ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- SPFv=spf1 include:spf.protection.outlook.com include:vcoe.net -all
- facebook-domain-verification=kmh2qvhfjgqby9ocwivo2nr1eufduf
- google-site-verification=j--Fh7sJcyILeHK-ddAfl23_50llznbGXGIYSSC8i5U
- a07rfit2dc171tlbv9s8364kk5
- 5iftrjoqh0v4bsejfm72p3q4tm
- _bima2gbrb9crseldh10auzacqv7cux8
- google-site-verification=TCFpRS8N56pXBXC_eFKFuaZ10Af_La6fqEV-HcOuhiIv=spf1 include:spf.protection.outlook.com include:vcoe.net -all
- apple-domain-verification=VxnrUmQ18TOIgirt
- ok32jslvh7cailj27o82gt6n6v
- ok32jslvh7cailj27o82gt6n6v.
- ok32jslvh7cailj27o82gt6n6v"
Free ยท No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts โ unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for fillmoreusd.org
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits