Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
unmc.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 16:23:32 UTC · ↺ Refresh
MX Hostnames
- unmc-edu.mail.protection.outlook.com
MX Priorities
- unmc-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 146.75.79.52 (no PTR)
Mail Server IPs
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
SOA Record
Raw SOA
da2.unmc.edu dnsadmin.unmc.edu 2005091702 1800 6300 2592000 900
Primary NS (mname)
da2.unmc.edu
Admin Email (rname)
dnsadmin@unmc.edu
Serial
2005091702
Refresh
1800s
Retry
6300s
Expire
2592000s
Minimum TTL
900s
Nameservers (NS)
da2.unmc.edu
da1.unmc.edu
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; rua=mailto:[email protected]; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._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
25 records- MS=ms17643367
- ArXC62fF0IkqTnc9a5nRWXomiWWB9BEzJ4ZhbpH2uDVjsYjJNasC/4cpVCE8Kjm942TH73CSZ/HS8+7tM2lMNw==
- domain-verification=UDMyc1NqUWZWUDQwcVczeWlaeE55ajNTcTFYNS1jMzdhYmZkNC1iNjU3LTExZjAtODVkNS0wZTk4ODk3MDdlYjE=
- formstack-domain-verification=88e0ac14f476a383f7e806233208bfc0
- google-site-verification=8p0VkPWS9ZuzuGrslEOq3vRmOO-tls4eJsS5rue3Ev4
- autodesk-domain-verification=2XmiLDDb667EFGC9sfV9
- A28NuDNBDFnD4a8VMyKWed8A+n1HWSAHnOhp65bqLVMKSPxNK8sdGPyXT9Lx9hUpcrrXvXeeF1cthVubw0k0OQ==
- knowbe4-site-verification=83237a1d6e38140a6c1a96e762b0a73e
- e2ma-verification=8b4fb
- atlassian-domain-verification=zyjS6DkEWGHlzAoq7ZiWzDBvuwNTMCp51Y0dXO1X2pTUSq020aZsILHzhRoKACqz
- docusign=afe16e81-e6cc-4c2b-a3e6-16b18123a983
- google-site-verification=lvzs-_X9QnMeeKRecdD680hF5IrnjLP1D6neWQIa7rw
- fe+Z49cxMy6SL2mNi/nHz00m+7ZlinquQLcyuMg6TRcmdAaYVJ9VYwHIsEt+vgGG+ddMwfjW19qbtDh88eppNw==
- e2ma-verification=1llgb
- canva-site-verification=P13P06UvUx_HrJrma2EKwg
- duo_sso_verification=OG4PRBf751TZiXw3radDfkdxX2QbhsqzPLmwtuom6oopQd3Gt292IZSkCoJvdYXU
- yahoo-verification-key=9ZXa4gxq8EFC8bEumSbwq4Z4rbRwDQUTa+GT295z++A=
- apple-domain-verification=WjQI_foLg3QH9bGfjIA3395_A0EoQyu9ikJs6iNII0k
- Dynatrace-site-verification=e83ce671-658d-4782-b931-4a8971f14446__r0ehc90a55kvif4117if4dllcb
- fastly-domain-delegation-49mivtcbyqqhxe7nptrg-804961-2024-08-27
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- e2ma-verification=8pffb
- he7g0q5s85tqug9ngju68ni7n1
- facebook-domain-verification=7q3j28vf5splrj5a1x1u56n06xh4lj
- cisco-site-verification=dc7e0cca-d475-4623-82d4-7cbc38a11fb1
Full email verification for unmc.edu
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits