Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tmc.edu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 10:57:47 UTC · ↺ Refresh
MX Hostnames
- fortimail.texmedctr.net
MX Priorities
- fortimail.texmedctr.net: 10
A / AAAA Records
- 192.124.249.59 ↩ cloudproxy10059.sucuri.net
Mail Server IPs
- 69.94.235.218 ↩ fortimail.texmedctr.net
SOA Record
Raw SOA
bloxhead.bcm.edu hostmaster.bcm.edu 2011083481 10800 3600 2592000 900
Primary NS (mname)
bloxhead.bcm.edu
Admin Email (rname)
hostmaster@bcm.edu
Serial
2011083481
Refresh
10800s
Retry
3600s
Expire
2592000s
Minimum TTL
900s
Nameservers (NS)
ns4.bcm.edu
ns1.bcm.edu
SPF Record
✓ Soft Fail (~all)
v=spf1 mx:mx-1.texasmedicalcenter.org mx:mx-2.texasmedicalcenter.org ip4:69.94.235.218/32 include:spf.protection.outlook.com include:servers.mcsv.net ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
4 records- l1ldmo93uj9siah6u8kng6e8nh
- SPFv=spf1 mx:mx-1.texasmedicalcenter.org mx:mx-2.texasmedicalcenter.org ip4:69.94.235.218/32 include:spf.protection.outlook.com include:servers.mcsv.net ~all
- Vm6vSWxk
- gcpvsrl69p9ohk674bf6tsc419
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