edisonohio.edu

Valid Email Server
Domain Lookup › edisonohio.edu
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
edisonohio.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 14:25:28 UTC · ↺ Refresh

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MX Hostnames

  • edisonohio-edu.mail.protection.outlook.com

MX Priorities

  • edisonohio-edu.mail.protection.outlook.com: 0

A / AAAA Records

  • 44.196.136.135 ↩ ec2-44-196-136-135.compute-1.amazonaws.com
  • 52.45.50.198 ↩ ec2-52-45-50-198.compute-1.amazonaws.com

Mail Server IPs

  • 52.101.41.206 ↩ mail-byapr05cu00806.inbound.protection.outlook.com
  • 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
  • 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com

SOA Record

Raw SOA ns0.oar.net hostmaster.oar.net 2026080600 86400 21600 604800 86400
Primary NS (mname)
ns0.oar.net
Admin Email (rname)
hostmaster@oar.net
Serial
2026080600
Refresh
86400s
Retry
21600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.oar.net
ns2.oar.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:outboundmail.blackbaud.net include:spf-na.exlibrisgroup.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

11 records
  • google-site-verification=XijpgCAnH0VW8kIv8HID4LW5vK31zQlOSeGjgvqysoo
  • adobe-idp-site-verification=ff2d77c9bf07d79759c2c0a7ff157b221bf557d6877c2b3de0a8cd28f706ea4a
  • MS=ms51002466
  • SPFv=spf1 include:spf.protection.outlook.com include:outboundmail.blackbaud.net include:spf-na.exlibrisgroup.com ~all
  • apple-domain-verification=6mjcw7KiKLMz3Rvn
  • docusign=c05ab84b-14e2-41a9-8321-b0f17a7d0180
  • docusign=a17fd758-2721-4177-84ee-2bb550910bd6
  • google-site-verification=9ThjyOhnDPDuoZdcT2lGTcIYBEBXGgSi2YiYnBOmSAw
  • sophos-domain-verification=3410c6bdb5836f841de8bafe799d09c767a00209c5c2d13e7b9b811afb54822a
  • eaj5keg2kv1hc5s62udcrg9i19
  • facebook-domain-verification=qymhuijvjoqo1hbut4f4i98q26oosf
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