Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mchs.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 23:32:24 UTC · ↺ Refresh
MX Hostnames
- mx2.hc2802-61.iphmx.com
- mx1.hc2802-61.iphmx.com
MX Priorities
- mx2.hc2802-61.iphmx.com: 10
- mx1.hc2802-61.iphmx.com: 10
A / AAAA Records
- 23.185.0.3 (no PTR)
- 170.232.225.75 ↩ www.mchs.com
- 2620:12a:8000::3 (no PTR)
- 2620:12a:8001::3 (no PTR)
Mail Server IPs
- 68.232.155.61 ↩ esa.hc2802-61.iphmx.com
- 139.138.32.155 ↩ esa.hc2802-61.iphmx.com
SOA Record
Raw SOA
uthdchns05.trinity-health.org hostmaster.xo.com 709553844 10800 3600 604800 300
Primary NS (mname)
uthdchns05.trinity-health.org
Admin Email (rname)
hostmaster@xo.com
Serial
709553844
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1.trinity-health.org
ns2.trinity-health.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:mailgun.org ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
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
✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
12 records- 10b6683657fe505a3ee2e252375f4035c20ac5e8945e2e09dc7751832ad4988e
- RzyXD4Gb9GQCaYyhzWWFnQTfMXfs2YXvsU54jBTZzquEBhDWD7JQFJhsUBeeO/a78nj4SfsUV8XiYlkPJvc5HA==
- cisco-ci-domain-verification=10b6683657fe505a3ee2e252375f4035c20ac5e8945e2e09dc7751832ad4988e
- L6VPIN6WES1S91CU23OH4BMFIJMVNV549TFV3G336
- MS=ms86718507
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:mailgun.org ~all
- logmein-verification-code=1f974c45-a0b4-4e2f-b9d7-50965bc6fca3
- adobe-sign-verification=3b5bd6a7f608c8f6129c1d0f485446eb
- 5a7e30418bd44a1w9t78e23ea87315g6
- 40E0-CE09-0F27-2D94-D4FD-A0FE-56F1-73D0
- adobe-idp-site-verification=39025be9-102d-40ad-ac19-38514e7ed09e
- amazonses:1YmrOsgEljlmGVMrm4wpw8SPiwvHVTx+B+E8Ltho3i8=
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