Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tmhcc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 17:44:59 UTC · ↺ Refresh
MX Hostnames
- tmhcc-com.mail.protection.outlook.com
MX Priorities
- tmhcc-com.mail.protection.outlook.com: 5
A / AAAA Records
- 104.18.38.159 (no PTR)
- 172.64.149.97 (no PTR)
- 2606:4700:440b::6812:269f
- 2606:4700:4409::ac40:9561
Mail Server IPs
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
edns1.ultradns.com tmhcc_dnsmgmt_dl.tmhcc.com 2085 10800 3600 604800 86400
Primary NS (mname)
edns1.ultradns.com
Admin Email (rname)
tmhcc_dnsmgmt_dl@tmhcc.com
Serial
2085
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
edns1.ultradns.org
ns8.ultradns2.com
ns8.ultradns2.org
edns1.ultradns.biz
edns1.ultradns.com
edns1.ultradns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:tmhcc.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~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
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._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
21 records- mgverify=3ddbf68f6b9e321b1970b0d6e993bf6e65837fafee957dc41e3eccb10427b820
- dropbox-domain-verification=4zxzdl6m3qxv
- tSIB/7Iom5Sh8v7955bP+3dczI9s/rX5b+awsJJSk12Owsean8stVreDNufyPaisYYydRKIlUG0HNHqsv5JS8w==
- cisco-ci-domain-verification=5b5746c3dcbcfc971ed371996e27eb27b9867c50913d40ab4064dda1e3089a3
- HyzSsMHVnPfESW5bVtp9ODu3SbPuEbbgSsUjYbuScB+1wR9CqmS0k2uZlTDKBf70wHN+CyZxmJ0SmagPiUpL4A==
- adobe-idp-site-verification=1527fe637143a9805619407c01db61ec01998d06d7286e81fe6947db25e3f421
- flexera-domain-verification-fvbtclufzqrzbuob
- 5fa7f064-3c08-43b8-9329-104d9cf7930e
- Dynatrace-site-verification=3690010e-8aa5-4569-bf1a-09b3b46512e1__uom2us1vkqtrjrog112m9el8am
- configcat-domain-verification=08db1032-e875-44dc-86de-353dcdfe24be
- atlassian-domain-verification=z1O0vpaUZSyL3K4ZaVarqSGMWgG3CezSV7aBhxF1Y1z1sxCz4rz3K0SedZsBIk8Y
- teamviewer-sso-verification=e7035ab4ba074464bcf64d455930f437
- ZA=CVFqvKY9N3nndi8GHdDrPQ==
- openai-domain-verification=dv-n3nKdyCmvfJZ7fdKRa9Fvvxm
- docusign=036be0f3-917e-4184-9391-fc886b7e248c
- MS=ms34220485
- sitecore-domain-verification=c936fa397ab2434a9ad8ce2a6453817a
- atlassian-domain-verification=+x+KryAQxF8LCjwx2EHQadNC0ns+A4aeLy1wowPdAumRVjMvDFZmk4wruTfsF2xA
- MS=ms75473248
- SPFv=spf1 include:tmhcc.com._nspf.vali.email include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- H0C0C52303
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