Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tmcmed.org
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 02:32:15 UTC · ↺ Refresh
MX Hostnames
- mxa-004e8901.gslb.pphosted.com
- mxb-004e8901.gslb.pphosted.com
MX Priorities
- mxb-004e8901.gslb.pphosted.com: 20
- mxa-004e8901.gslb.pphosted.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 205.220.163.33 ↩ mx0a-004e8901.pphosted.com
SOA Record
Raw SOA
cbru.br.ns.els-gms.att.net rm-hostmaster.ems.att.com 2007022102 3600 900 604800 7200
Primary NS (mname)
cbru.br.ns.els-gms.att.net
Admin Email (rname)
rm-hostmaster@ems.att.com
Serial
2007022102
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
7200s
Nameservers (NS)
cbru.br.ns.els-gms.att.net
cmtu.mt.ns.els-gms.att.net
SPF Record
✓ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
📊 DNS lookups: 1/10
✓ 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
8 records- ySynHfg4X5xDxO8Ml97qwcyrEZxLdW42RUaQIFZExmsCoQgf1BX5IdeP9S5o2U7YOwMBWB5RgEV2oAF2skFJuA==
- t3xKvYVjQeDnFfpIclSnSXXsWNmlMZKw/i63nsV5Vq2Zsz310HKkvoWzDTdd8RKSw+cRK250vhiooSV6g7HKZw==
- cisco-ci-domain-verification=70bb3cc16e72af8057077795c809f065e8f5ed6704923a8bbb27f1e7ccd9a618
- MS=ms80867940
- GWTM+n0RRLdAfbRFD0qiNdQD6/il2XvxDmBtMDaelyuzSOgJZ9spXH3BZpamygcq4MASeAfm2D5AjrsXWmKefw==
- V0GPq1I4sibQAcuT6NrX21rukm2nhOeI4YwTU4W+tGJrxX74dcWyrignwV0hlzJhWi7Objh8i2YxkCdNphC5yg==
- apple-domain-verification=8DmUw3hsrWWh0jzF
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
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