muohio.edu

Valid Email Server
Domain Lookup › muohio.edu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
muohio.edu
Yes
✓ Yes
Google
No
Yes
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-20 23:21:32 UTC · ↺ Refresh

MX Hostnames

  • aspmx3.googlemail.com
  • aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • aspmx2.googlemail.com

MX Priorities

  • aspmx2.googlemail.com: 30
  • aspmx3.googlemail.com: 30
  • alt1.aspmx.l.google.com: 5
  • alt2.aspmx.l.google.com: 5
  • aspmx.l.google.com: 1

A / AAAA Records

  • 134.53.247.33

Mail Server IPs

  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 172.253.63.27 ↩ bi-in-f27.1e100.net
  • 2607:f8b0:4004:c1d::1a ↩ ww-in-f26.1e100.net

SOA Record

Raw SOA ns-1022.awsdns-63.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1022.awsdns-63.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1569.awsdns-04.co.uk
ns-1022.awsdns-63.net
ns-114.awsdns-14.com
ns-1496.awsdns-59.org

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_netblocks.miamioh.edu include:_netblocks2.miamioh.edu include:_netblocks3.miamioh.edu include:_netblocks4.miamioh.edu include:miamioh-edu.spf.smtp25.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

10 records
  • google-site-verification=gaZ4kcYIAYoaTuhJ4BL8QgaoRbtC8jxbX6S8SC24uhg
  • uzS+egxTvic/js3jutmA2A==
  • SPFv=spf1 include:_netblocks.miamioh.edu include:_netblocks2.miamioh.edu include:_netblocks3.miamioh.edu include:_netblocks4.miamioh.edu include:miamioh-edu.spf.smtp25.com ~all
  • webexdomainverification.DXLA=74206989-2722-499f-b16f-d38f76e8743b
  • 1password-site-verification=47WMCO427NGAXHCIT32U6M3I6E
  • 5c704068d86d682b2e618d1c8dde53ad46938bd067b484e91208d2a8427cc985
  • ZOOM_verify_ykpFOBY6QrucylqGXGJVgA
  • adobe-idp-site-verification=79e8b5f7a82cd7280ab6d4a4486600a6b2da8205732db91d0254f46f9fce7866
  • apple-domain-verification=Ham5NC2dYbo2ac3C
  • google-site-verification=MDeOUZWA3itKiBzjjAuqPFtoAoxnDC3OAmZeMidhEmA
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