Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cs.ucla.edu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 05:40:25 UTC · ↺ Refresh
MX Hostnames
- Toucan.cs.ucla.edu
- Pelican.cs.ucla.edu
MX Priorities
- pelican.cs.ucla.edu: 3
- toucan.cs.ucla.edu: 13
A / AAAA Records
- 164.67.100.182 ↩ seasweb02.seas.ucla.edu
Mail Server IPs
- 131.179.128.17 ↩ Pelican.CS.UCLA.EDU
- 131.179.128.16 ↩ Toucan.CS.UCLA.EDU
SOA Record
Raw SOA
ns0.cs.ucla.edu postmaster.cs.ucla.edu 2026031901 5400 1800 604800 21600
Primary NS (mname)
ns0.cs.ucla.edu
Admin Email (rname)
postmaster@cs.ucla.edu
Serial
2026031901
Refresh
5400s
Retry
1800s
Expire
604800s
Minimum TTL
21600s
Nameservers (NS)
ns2.dns.ucla.edu
ns1.cs.ucla.edu
ns1.dns.ucla.edu
ns3.dns.ucla.edu
ns0.cs.ucla.edu
ns2.cs.ucla.edu
ns3.cs.ucla.edu
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:131.179.128.0/24 ip4:131.179.116.48 ip4:131.179.80.97 ip6:2607:f010::/32 a:smtp.ucla.edu/23 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
2 records- docusign=1c9eaabd-4f48-48e8-86ff-c3dc97523288
- SPFv=spf1 ip4:131.179.128.0/24 ip4:131.179.116.48 ip4:131.179.80.97 ip6:2607:f010::/32 a:smtp.ucla.edu/23 ~all
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