Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nebraskamed.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 13:04:12 UTC · ↺ Refresh
MX Hostnames
- nebraskamed-com.mail.protection.outlook.com
MX Priorities
- nebraskamed-com.mail.protection.outlook.com: 0
A / AAAA Records
- 52.55.104.84 ↩ ec2-52-55-104-84.compute-1.amazonaws.com
Mail Server IPs
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.11.17 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f905::4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
da2.unmc.edu dnsadmin.unmc.edu 2005032091 1800 6300 2592000 900
Primary NS (mname)
da2.unmc.edu
Admin Email (rname)
dnsadmin@unmc.edu
Serial
2005032091
Refresh
1800s
Retry
6300s
Expire
2592000s
Minimum TTL
900s
Nameservers (NS)
da1.unmc.edu
da2.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
17 records- google-site-verification=azM2_13qmTVFVKHT-As2Gl3a_lBBtvsGrtl1rtbADOs
- domain-verification=9fd577d3-cb23-f33e-d9a8-4edefd23fc51
- autodesk-domain-verification=WORGr7IhpJ4rP_DzHmEb
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- dtxT/bn6RKqo9H8vqzUMf53dbpbWfl8OE78cDVpZhkVA1zCS3lAWQ3EJFZtLI4nfJzmoXUig9muQKFZbv5QJ2w==
- formstack-domain-verification=88e0ac14f476a383f7e806233208bfc0
- 9bJETvfyVsl3F8tLA4aPvXnVMLAAGMbMFsbeIT3iOq9EbkQI4yd2pLuz7Mtif4ydQ4r75Fhtx6Fkhn5EoRktDw==
- docusign=760e1a17-c2f9-45da-acdd-58a6d659334a
- google-site-verification=X2y_vpf70HteqT5mLDPJXR5g_Ah5h-VceBtc3B3ZMmY
- domain-verification=3b3038d2-1be3-4435-944f-3226fa733592
- MS=ms32206700
- duo_sso_verification=4xAgdq0P1PnxnE4vinPGAi7HfH4tTL0cI1EdphhjIr65jTEhK59GCQYKjGjikGjw
- yahoo-verification-key=MTTePe+3QnBbVtMvHcZANjur/rd6SxzakhfBrJRi6RE=
- DKIMv=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J/mRwSRMAocV/hMB3jXwaHH36d9NaVynQFYV8NaWi69c1veUtRzGt7yAioXqLj7Z4TeEUoOLgrKsn8YnckGs9i3B3tVFB+Ch/4mPhXWiNfNdynHWBcPcbJ8kjEQ2U8y78dHZj1YeRXXVvWob2OaKynO8/lQIDAQAB;
- box-domain-verification=61297e500a3b9c0a1007a64184bb903eff26b0eb0e5b1dc1c7813befbd2e7206
- domain-verification=UDMyc1NqUWZWUDQwcVczeWlaeE55ajNTcTFYNS1jMzdhYmZkNC1iNjU3LTExZjAtODVkNS0wZTk4ODk3MDdlYjE=
- Dynatrace-site-verification=97e8540c-4c99-4bfe-b9a3-221e1ada6af9__g9tcou3tsrmrdjbvcoit213gst
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