Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
knoxcountyarc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 11:42:37 UTC · ↺ Refresh
MX Hostnames
- knoxcountyarc-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 198.202.211.1
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns0.dnsmadeeasy.com
ns4.dnsmadeeasy.com
ns1.dnsmadeeasy.com
ns3.dnsmadeeasy.com
ns2.dnsmadeeasy.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:184.170.165.228 ip4:184.170.165.229 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- SPFv=spf1 ip4:184.170.165.228 ip4:184.170.165.229 include:spf.protection.outlook.com -all
- google-site-verification=KHfOjZcNtUKiZGVc3-SQeFLyXTOrTQAcuoLA00NFL-Y
- jobPSvpZ3nJ14afCMi9GeWEDqKQtO9xAB036CdSVw/mLFgbxNjvXI8sBtL/tZkMbdZQzWDYkRaOCZGa66ycvxw==
- MS=BDC0659E19CA6023D297B15162E75F18BF96C848
- atlassian-sending-domain-verification=1dc5a2dd-1109-4453-8b71-883ed17d3580
- google-site-verification=-J2nED2EsliCg3Bj-DVYcuwSeOTonTX0zps0Sr2NyHs
- apple-domain-verification=xHskjy0NjQbzcufD
- atlassian-sending-domain-verification=ba141742-1ffa-4b0f-aca2-0649bdcfee33
- atlassian-domain-verification=kqnzsvo0CAzRt1Cd08B9nDLaLajc87aDe8Tz9ZXYfnFzKGLaJyQ1IKNJPgZ1kL0z
- v=verifydomain MS=5960265
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