grayline.com

Valid Email Server
Domain Lookup › grayline.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
grayline.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 17:13:28 UTC · ↺ Refresh

MX Hostnames

  • mx1-us1.ppe-hosted.com
  • mx2-us1.ppe-hosted.com

MX Priorities

  • mx1-us1.ppe-hosted.com: 10
  • mx2-us1.ppe-hosted.com: 20

A / AAAA Records

  • 104.20.32.38 (no PTR)
  • 172.66.173.173 (no PTR)
  • 2606:4700:10::6814:2026 (no PTR)
  • 2606:4700:10::ac42:adad (no PTR)

Mail Server IPs

  • 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
  • 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
  • 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
  • 148.163.129.51 ↩ mx2-us1.ppe-hosted.com

SOA Record

Raw SOA lloyd.ns.cloudflare.com dns.cloudflare.com 2399626626 10000 2400 604800 1800
Primary NS (mname)
lloyd.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399626626
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

lloyd.ns.cloudflare.com
olga.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net include:sendgrid.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

7 records
  • MS=ms15896090
  • google-site-verification=1Jd6oKY92zIqbHi7T5bHjlQ9EIwTL8xPJ61rAE2VQ08
  • google-site-verification=7u-1KTmKlr8DPVbmMDjsWdUIdJHfzKnNDyt8Qvhh2SQ
  • google-site-verification=V20kKfAFX6bGsxYtZSzoz4yTVFu1RkZRipWtay3RAQk
  • google-site-verification=xS5hfMTZLuwKPSO9WQtqjLhQNJJRfngnXV2Egxx4kJA
  • SPFv=spf1 a:dispatch-us.ppe-hosted.com include:secureserver.net include:sendgrid.net -all
  • zoho-verification=zb51357066.zmverify.zoho.com
Full email verification for grayline.com

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