Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
wellcomemd.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 15:18:06 UTC · ↺ Refresh
MX Hostnames
- d279776b.ess.barracudanetworks.com
- d279776a.ess.barracudanetworks.com
- wellcomemd-com.mail.protection.outlook.com
MX Priorities
- wellcomemd-com.mail.protection.outlook.com: 0
- d279776a.ess.barracudanetworks.com: 1
- d279776b.ess.barracudanetworks.com: 2
A / AAAA Records
- 198.49.23.144
- 198.185.159.145
- 198.49.23.145
- 198.185.159.144
Mail Server IPs
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.194.19 ↩ mail-ch5pr02cu00303.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.253
SOA Record
Raw SOA
fish.ns.cloudflare.com dns.cloudflare.com 2399349472 10000 2400 604800 1800
Primary NS (mname)
fish.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399349472
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
peter.ns.cloudflare.com
fish.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:spf.mailjet.com ip4:70.61.106.42 ip4:50.253.217.93 ip4:108.169.148.50 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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- SPFv=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:spf.mailjet.com ip4:70.61.106.42 ip4:50.253.217.93 ip4:108.169.148.50 -all
- google-site-verification=M3wugc0FP1zJtFe5k3EM1EwuHfzDjq-QyyN1ebwXsp4
Full email verification for wellcomemd.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits