blairhouse.org

Valid Email Server
Domain Lookup › blairhouse.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
blairhouse.org
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 12:57:03 UTC · ↺ Refresh

MX Hostnames

  • SMTP.GOOGLE.COM

MX Priorities

  • smtp.google.com: 1

A / AAAA Records

  • 172.67.133.155 (no PTR)
  • 104.21.5.159
  • 2606:4700:3031::ac43:859b
  • 2606:4700:3037::6815:59f

Mail Server IPs

  • 142.251.179.27 ↩ pd-in-f27.1e100.net
  • 142.251.16.27 ↩ bl-in-f27.1e100.net
  • 142.251.111.27 ↩ bk-in-f27.1e100.net
  • 142.251.111.26 ↩ bk-in-f26.1e100.net
  • 142.251.179.26 ↩ pd-in-f26.1e100.net
  • 2607:f8b0:4004:c19::1a ↩ bk-in-f26.1e100.net
  • 2607:f8b0:4004:c19::1b ↩ bk-in-f27.1e100.net
  • 2607:f8b0:4004:c1f::1b ↩ pd-in-f27.1e100.net
  • 2607:f8b0:4004:c1f::1a ↩ pd-in-f26.1e100.net

SOA Record

Raw SOA emely.ns.cloudflare.com dns.cloudflare.com 2398653424 10000 2400 604800 1800
Primary NS (mname)
emely.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398653424
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ignacio.ns.cloudflare.com
emely.ns.cloudflare.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • google-site-verification=QAnMWPbTKIzG3zBkV18Bn3Bncb8KieHrYfciZLl08s0
  • MS=ms68862798
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