Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
promedica.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 05:03:01 UTC · ↺ Refresh
MX Hostnames
- hcrmc-mail-onmicrosoft-com.mail.protection.outlook.com
MX Priorities
- hcrmc-mail-onmicrosoft-com.mail.protection.outlook.com: 0
A / AAAA Records
- 76.76.21.21 (no PTR)
Mail Server IPs
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
gridmaster01.promedica.org bruce.meyer.promedica.org 1000068219 900 90 3600 3600
Primary NS (mname)
gridmaster01.promedica.org
Admin Email (rname)
bruce@meyer.promedica.org
Serial
1000068219
Refresh
900s
Retry
90s
Expire
3600s
Minimum TTL
3600s
Nameservers (NS)
infobloxoutside01.promedica.org
extdns02.promedica.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; adkim=r; aspf=r; rua=mailto:[email protected]; fo=1; rf=afrf; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
23 records- d365mktkey=mMxlX3oW1jW1Ox0xefj4pG33MpCpPwcAAO805iamRDMx
- 2kTd71KtANGRnkstm6MXWJg8tfZ6KsqMcL+vAvzW1/sZlMqTgEbT/b5UbL0F2uEmc72EdA6IDa3Y1gwhIlwx7A==
- LpXlNmFbVtR+08ATZcsfJPZls6m5JEWNbt6Z0cP71qcSezsojHTyXYf6dLveNkfPBsyJly2tOZRkG7EfLH5bYg==
- 6ssrk4th8gx4rbg6nnwfjrfhhzrfqf7f
- cisco-ci-domain-verification=6bc2ee016c984c2e2ffeb4008d0a9543733603b9b760d3f7a2ac0268e5efdd0
- OSIAGENTREGURL=https://mdm.promedica.org/MobileEnrollment/Symc-IOSEnroll.aspx
- apple-domain-verification=tiR7muPipSodgz47
- google-site-verification=BhAt1IrHcvHv8qJz5Ua8HSsQ2IqKMWdJ6I75ljkuHaE
- pardot872671=fd0f4aa6a2ee610af31142ccf1027f51381c83e4768225f9800a010737e09dbb
- adobe-idp-site-verification=5bc00f900a906feb2247c0cc715814e6f6bf24a79cf1c0bf387736f66d142d86
- MS=ms64574234
- domain-verification=390b84f3-3b43-199f-ef24-f338d01642b7
- domain-verification=96f9008c-17ed-4c29-bf8e-c76d8de27a26
- google-gws-recovery-domain-verification=65568240
- google-site-verification=TMzeemk3vqZQjJ_OUCuU6iZbmdJMldd4zxKUm2k7HaM
- docusign=1fb24c5d-12fd-4ffa-befc-85d09ffd7228
- hpe-greenlake-domain-verification=58463043515975527046506256452d5456507a3662684732373071487a4f4836
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- vmware-cloud-verification-1c39ad57-0a58-467c-9898-d7d1fe51599e
- google-site-verification=SHoccvZWokAsHLl94pJ70kEIJ3k6KeFhMDcCIG05JsY
- google-gws-recovery-domain-verification=65014624
- facebook-domain-verification=554369ojsnc3za22fd5uk729o7hp43
- 9kflive303tuu0a80mpaap23t3
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 promedica.org
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits