krosby.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
krosby.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 06:19:10 UTC · ↺ Refresh

MX Hostnames

  • ALT2.ASPMX.L.GOOGLE.com
  • ALT1.ASPMX.L.GOOGLE.com
  • SMTP.GOOGLE.com
  • ALT3.ASPMX.L.GOOGLE.com
  • ALT4.ASPMX.L.GOOGLE.com

MX Priorities

No priority data.

A / AAAA Records

  • 194.63.248.47
  • 2a01:5b40::4700:0:0:0:1

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns2.hyp.net
ns1.hyp.net
ns3.hyp.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ~all
📊 DNS lookups: 1/10
~ 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

✓ 1 found
google._domainkey
✓ Public key: 392 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

2 records
  • DKIMv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz4z6gi5GI+y4uJek6F/gSgCGBqgQ889E346/Wj6BiqOzZlL1EPT7rVJs9BfiwodLfmDEPLViwJS9UrjhWfUoqaLtu9aBr5HjZfyKi/D7udBSAglVw/gsB+UMqv3I8Gw9h2Lsn1inp7+zZrgJSdXTYqd109Ls233jVJLaciVXl3K8lTvmwFBIU5LppRmt2kjyTDkgjN7FVS+UXCmuLKTj0LG51CQDpibTDVbpGIYnBGEp0EjTqvIghed3c796iXMndI+Pix2mIFaeINu9AzfOqEiI0W3s/MzXe0G/aAqD6LK+sgIqL+bXOg/MzV9/OsTygJRxdY7e2C/3V6sLrLdKXwIDAQAB
  • SPFv=spf1 include:_spf.google.com ~all
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