Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
medicenter.net
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-01 14:59:08 UTC · ↺ Refresh
MX Hostnames
- mxa-000e8103.gslb.pphosted.com
- mxb-000e8103.gslb.pphosted.com
MX Priorities
- mxa-000e8103.gslb.pphosted.com: 10
- mxb-000e8103.gslb.pphosted.com: 10
A / AAAA Records
- 104.18.19.194 (no PTR)
- 104.18.18.194 (no PTR)
- 2606:4700::6812:12c2 (no PTR)
- 2606:4700::6812:13c2 (no PTR)
Mail Server IPs
- 208.56.8.138 ↩ mx0a-000e8103.pphosted.com
SOA Record
Raw SOA
fred.ns.cloudflare.com dns.cloudflare.com 2408216917 10000 2400 604800 1800
Primary NS (mname)
fred.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2408216917
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
kiki.ns.cloudflare.com
fred.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=_spf.concentra.com
📊 DNS lookups: 1/10
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- have-i-been-pwned-verification=2d7fa0d88b316628b94f696259ba17b8
- SPFv=spf1 redirect=_spf.concentra.com
- MS=ms43069437
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