Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
nbcunicareers.com
No
None
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 11:05:12 UTC · ↺ Refresh
MX Hostnames
No MX records found.
MX Priorities
No priority data.
A / AAAA Records
- 216.178.100.221 (no PTR)
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
ns1.nbcuni.com domain\.admin.nbcuni.com 2015120950 5400 1800 604800 300
Primary NS (mname)
ns1.nbcuni.com
Admin Email (rname)
domain\@admin.nbcuni.com
Serial
2015120950
Refresh
5400s
Retry
1800s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1.nbcuni.com
ns2.nbcuni.com
ns3.nbcuni.com
ns4.nbcuni.com
ns5.nbcuni.com
ns6.nbcuni.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; 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
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- _cnlvrbso78efnma326dwrpxhuljcuev
- _uywdshpl1xgb7qbq8v95az5ol60oti6
- _35cy43na16u1n9ixrzmvl9i30wek4b9
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