Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
uthsc.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 05:03:12 UTC · ↺ Refresh
MX Hostnames
- uthsc-edu.mail.protection.outlook.com
MX Priorities
- uthsc-edu.mail.protection.outlook.com: 20
A / AAAA Records
- 128.169.0.76 ↩ www.mydiabetescenter.org
Mail Server IPs
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ibext1.uthsc.edu hostmaster.uthsc.edu 2024210287 10800 3600 2419200 900
Primary NS (mname)
ibext1.uthsc.edu
Admin Email (rname)
hostmaster@uthsc.edu
Serial
2024210287
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
ns1.uthsc.edu
ibext1.uthsc.edu
ibext2.uthsc.edu
ns2.uthsc.edu
SPF Record
✓ Strict (-all)
v=spf1 include:local.spf.uthsc.edu include:edgenetworks.spf.uthsc.edu include:highwire.spf.uthsc.edu include:nih.spf.uthsc.edu include:tdx.spf.uthsc.edu include:spf.protection.outlook.com include:imodules.spf.uthsc.edu include:other.spf.uthsc.edu -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
33 records- e2ma-verification=iy0fb
- e2ma-verification=6x0fb
- e2ma-verification=hy0fb
- e2ma-verification=lqugb
- e2ma-verification=my0fb
- e2ma-verification=ecsfb
- onetrust-domain-verification=451b5d1f8e2a4ef8b8bc5b2df830278c
- e2ma-verification=6g0fb
- e2ma-verification=cv0fb
- e2ma-verification=ay0fb
- e2ma-verification=9x0fb
- intacct-esk=4FED1A458043FD1DE0539B06A8C0D298
- SFMC-j6bV_wuPbQcVwm4FyLI9t7o-Y_36IfeeEwQWWya5
- apple-domain-verification=tHgTByGvV2nguHXg
- e2ma-verification=dy0fb
- e2ma-verification=5x0fb
- e2ma-verification=jy0fb
- sLqMlkmcXYhQZVAy4GwkIMqAJ1NHZt82nYqvoVH3R0/e42XEkV3tv2vfygLOgVxD8UIyI2BLAD9JTP/PEt4SFg==
- e2ma-verification=8x0fb
- e2ma-verification=wu0fb
- e2ma-verification=ky0fb
- e2ma-verification=tesfb
- e2ma-verification=bv0fb
- e2ma-verification=gy0fb
- e2ma-verification=by0fb
- SPFv=spf1 include:local.spf.uthsc.edu include:edgenetworks.spf.uthsc.edu include:highwire.spf.uthsc.edu include:nih.spf.uthsc.edu include:tdx.spf.uthsc.edu include:spf.protection.outlook.com include:imodules.spf.uthsc.edu include:other.spf.uthsc.edu -all
- e2ma-verification=fy0fb
- e2ma-verification=fcsfb
- e2ma-verification=dx7fb
- e2ma-verification=ey0fb
- e2ma-verification=cy0fb
- jamf-site-verification=2hck3FMik-dEjnkegbpnXQ
- e2ma-verification=ly0fb
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