extremeresponse.org

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
extremeresponse.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 03:17:53 UTC · ↺ Refresh

MX Hostnames

  • extremeresponse-org.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 68.66.216.57

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns42.domaincontrol.com
ns41.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:209.124.87.8 include:spf.protection.outlook.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

8 records
  • MS=ms35475488
  • MS=A993655A93C75A256791419C26884DA2B6CED8E4
  • google-site-verification=7zmeDxD1IqPq2z9AnPKZRAJ1LMv9f4Dvpa7TSnOD8GU
  • amazon-business-verification=39ff5fcd1b518cb4feae337fdd0633f9be60d6236fc45e5ddba6c4c2bf81a7ae
  • google-site-verification=ZnWBt5VnZEVs3KCm93PjOvWOh4D2mtzVjbw_g_bxrm0
  • MS=ms45542155
  • SPFv=spf1 ip4:209.124.87.8 include:spf.protection.outlook.com ~all
  • google-site-verification=7OP1BxsemcwbDMsh7eC_cL1QutMBqZHYdXEhJXn92CA
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