Domain Overview
DNS: ✓ 10h ago
Checker: ✓ 10h ago
prs-med.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 02:16:06 UTC · ↺ Refresh
MX Hostnames
- prsmed-com0i.mail.protection.outlook.com
MX Priorities
- prsmed-com0i.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.10 (no PTR)
- 141.193.213.11 (no PTR)
Mail Server IPs
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca09::4 ↩ mail-am0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
SOA Record
Raw SOA
hugh.ns.cloudflare.com dns.cloudflare.com 2400851701 10000 2400 604800 1800
Primary NS (mname)
hugh.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400851701
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lara.ns.cloudflare.com
hugh.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:23.253.117.58 ip4:98.129.229.207 ip4:199.116.77.3 ip4:172.99.97.243/28 a:spf.protection.outlook.com include:spf.protection.outlook.com include:_spf.salesforce.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- pardot1005002=56ce293da0f2c7c998fcdfb4fb3784c499a0141f6f0a575a9caa8f54f55f5eb7
- qqb3db815uh8l29dkltf9k5tc7
- sending_domain1005002=23c15c0bf03d5f0aa60868cbace7db8d25f281721eb020887e1dca40899fc5c2
- SPFv=spf1 mx a ip4:23.253.117.58 ip4:98.129.229.207 ip4:199.116.77.3 ip4:172.99.97.243/28 a:spf.protection.outlook.com include:spf.protection.outlook.com include:_spf.salesforce.com ~all
- MS=ms10877590
- brevo-code:f30a2c23eec41b4a8777ccd81827dcd5
- google-site-verification=eSsuLjustjXHCLFakvk3G9cbNWGAbwyDnZMPVanLrhY
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 prs-med.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits