shafferair.com

Valid Email Server
Domain Lookup › shafferair.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
shafferair.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 05:00:01 UTC · ↺ Refresh

MX Hostnames

  • shafferair-com.mail.protection.outlook.com

MX Priorities

  • shafferair-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 192.0.78.24 (no PTR)
  • 192.0.78.25 (no PTR)

Mail Server IPs

  • 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
  • 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.wordpress.com hostmaster.wordpress.com 2025051301 14400 7200 604800 300
Primary NS (mname)
ns1.wordpress.com
Admin Email (rname)
hostmaster@wordpress.com
Serial
2025051301
Refresh
14400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1.wordpress.com
ns3.wordpress.com
ns2.wordpress.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

✗ 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

1 record
  • mscid=Bd3vQpg6gs3d9pFWevaM/klxlwj73oUCXOHYXws1om0AbTkbkZ3kLKhLvP9LJpVJcrgaVr3fA8jVkjAAkCv6Mg==
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