redlandscc.edu

Valid Email Server
Domain Lookup › redlandscc.edu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
redlandscc.edu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 15:01:46 UTC · ↺ Refresh

MX Hostnames

  • mailhost.redlandscc.edu

MX Priorities

  • mailhost.redlandscc.edu: 1

A / AAAA Records

  • 156.110.193.227 (no PTR)

Mail Server IPs

  • 164.58.136.174 ↩ mailhost.redlandscc.edu

SOA Record

Raw SOA ns1.redlandscc.edu netops.redlandscc.edu 2007012308 30 300 300 300
Primary NS (mname)
ns1.redlandscc.edu
Admin Email (rname)
netops@redlandscc.edu
Serial
2007012308
Refresh
30s
Retry
300s
Expire
300s
Minimum TTL
300s

Nameservers (NS)

ns1.redlandscc.edu
rccns01.redlandscc.edu
rccns02.redlandscc.edu
ns2.redlandscc.edu

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a include:_tuf-spf.touchnet.com ip4:164.58.255.150 include:u52432624.wl125.sendgrid.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No 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

8 records
  • ZOOM_verify_72U2pMZSR3Kf5aS3ZZ_xGA
  • oqahfu8nvpnd94v92sceiomljs
  • MS=ms74889982
  • 47civ08ictd1tq09moo0iib0hh
  • adobe-idp-site-verification=289826ee-62a5-42d2-94f9-53a7ba3d5fea
  • $MISCKEY
  • apple-domain-veriification=k7eov57SJtxsAy4V
  • SPFv=spf1 mx a include:_tuf-spf.touchnet.com ip4:164.58.255.150 include:u52432624.wl125.sendgrid.net ~all
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