Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
samhealth.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 20:40:21 UTC · ↺ Refresh
MX Hostnames
- samhealth-org.mail.protection.outlook.com
MX Priorities
- samhealth-org.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.21 (no PTR)
- 141.193.213.20 (no PTR)
Mail Server IPs
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns27.worldnic.com namehost.worldnic.com 126031316 10800 3600 604800 3600
Primary NS (mname)
ns27.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031316
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns27.worldnic.com
ns28.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:45290865.spf08.hubspotemail.net include:outboundmail.blackbaud.net include:sendgrid.net include:spf.protection.outlook.com include:servers.mcsv.net ip4:192.101.73.50/32 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 ip4:52.161.126.2 ip4:52.161.126.3 ip4:52.161.126.4 ip4:20.252.23.210 ip4:20.252.23.211 ip4:20.252.23.212 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ 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
14 records- canva-site-verification=QzyGBLEPgg2tEbXaiwclQg
- atlassian-domain-verification=aiRwWofkROS7RDM0IzzJrvcjhdbOdwbqssKg93/PSCcea5N8twY55lj/Eep8N0St
- apple-domain-verification=T-xQZRa9G9FmobOjyO29tY17deqsSJn90crhCvcvmdg
- docusign=7ad16698-d4f8-436b-b2af-ba04fd88c6ff
- apple-domain-verification=z48RaGhp81cxAgGU
- LxpU06rCFvq7jRiWtOio6oA5pWK2CZgk0Lc4WGByIGiCfHwbNeRQ49PH8qHU31KfCeFfoTnKTnP7Ep6mh1J4tw==
- j1jmydt84c8w9hvwl96cm2y5g8d1klw2
- google-site-verification=1fIrpAsJKy-aC06p-c6eropFw9GoAkt8Bwdip1vifb4
- vg87tgmvwbhw37jyfbrxlljy5flhpkh4
- docusign=3687bced-9d2d-4b43-8e8b-fa26f35f3e95
- y5dywmzdmvb3r0ymhm1q90dmrlz26yv4
- remarkable-domain-verification=41de96c2-6f02-4a49-821f-390eefb79c11
- SPFv=spf1 include:45290865.spf08.hubspotemail.net include:outboundmail.blackbaud.net include:sendgrid.net include:spf.protection.outlook.com include:servers.mcsv.net ip4:192.101.73.50/32 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167.0/26 ip4:52.161.126.2 ip4:52.161.126.3 ip4:52.161.126.4 ip4:20.252.23.210 ip4:20.252.23.211 ip4:20.252.23.212 ~all
- MS=ms36523375
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 samhealth.org
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits