koroseal.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
koroseal.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 02:47:53 UTC · ↺ Refresh

MX Hostnames

  • koroseal-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 172.67.154.21
  • 104.21.82.60
  • 2606:4700:3033::ac43:9a15
  • 2606:4700:3031::6815:523c

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

nola.ns.cloudflare.com
carter.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:12.221.96.250 include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:mail.zendesk.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; fo=0;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

DKIM Selectors

✓ 5 found
google._domainkey
selector1._domainkey
selector2._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

7 records
  • google-site-verification=0GzxAI-zzmatqn9VWsQesOPm1bqrifmR_7tVYbCOOxY
  • google-site-verification=8KBmFLQ4L3b1Ao3DZwJEUqvJ6NIKuF9RYpLHDh48eTE
  • google-site-verification=g6vnS9L87f4Q8ebtDvHkzZPhK1-A8spneqS9CnKXuOU
  • solarwinds-service0desk-verification=74b661e3ca113f4277d99c1ad4436dc8
  • SPFv=spf1 ip4:12.221.96.250 include:spf.protection.outlook.com include:spf-us.emailsignatures365.com include:mail.zendesk.com ~all
  • MS=CBB301754B94CE6B895C0CB507623B5DE0A57960
  • duo_sso_verification=qCQyoET0Bzgts52x3zkclxQSKYvlrBY0VCnfWMrryUYQdtA7Fnn8UY6DLKBNvP0n
Full email verification for koroseal.com

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