Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
huskers.unl.edu
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 17:33:19 UTC · ↺ Refresh
MX Hostnames
- mxb-00246402.gslb.pphosted.com
- mxa-00246402.gslb.pphosted.com
MX Priorities
No priority data.
A / AAAA Records
- 129.93.1.212
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns-162.awsdns-20.com
ns-1793.awsdns-32.co.uk
ns-618.awsdns-13.net
ns-1058.awsdns-04.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:148.163.143.147 ip4:148.163.147.197 ip4:54.240.47.211 ip4:54.240.47.212 ip4:129.93.2.93 ip4:129.93.2.25 ip4:129.93.169.219 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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
✓ 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
5 records- SPFv=spf1 include:spf.protection.outlook.com ip4:148.163.143.147 ip4:148.163.147.197 ip4:54.240.47.211 ip4:54.240.47.212 ip4:129.93.2.93 ip4:129.93.2.25 ip4:129.93.169.219 -all
- adobe-idp-site-verification=ffee30e3-ca25-4963-a504-67e43910a1b4
- docusign=310dc7f6-0948-4144-a26f-61b94b19b3d9
- openai-domain-verification=dv-pBTTtKDW761Ut1ABs1p8LfXH
- smartsheet-site-validation=ODn6DWWU1mU8cta0kBkpnMxEr9zZT3ZI
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