postofficeshours.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago

Domain

Valid Email Server

Yes

Has MX Records

✓ Yes

Email Provider

Unknown

Disposable

Free Provider

Role Account

⚠ Yes

Email Relay

Privacy Protected

Checked via [email protected] · 2026-03-23 13:12:03 UTC · ↺ Refresh

MX Hostnames

smtp.secureserver.net
mailstore1.secureserver.net

MX Priorities

mailstore1.secureserver.net: 10
smtp.secureserver.net: 0

A / AAAA Records

159.203.191.47 ↩ postofficeshours.com

Mail Server IPs

216.69.141.162 ↩ osplibsmtp02-v02.prod.phx3.secureserver.net
216.69.141.114 ↩ osplibsmtp03-v02.prod.phx3.secureserver.net
216.69.141.78 ↩ osplibsmtp01-v02.prod.phx3.secureserver.net
216.69.141.71 ↩ osplibsmtp01-v01.prod.phx3.secureserver.net
216.69.141.84 ↩ osplibsmtp02-v01.prod.phx3.secureserver.net
216.69.141.113 ↩ osplibsmtp03-v01.prod.phx3.secureserver.net

SOA Record

                  Raw SOA
                  ns1.digitalocean.com hostmaster.postofficeshours.com 1624641385 10800 3600 604800 1800                

Primary NS (mname)

ns1.digitalocean.com

Admin Email (rname)

hostmaster@postofficeshours.com

Serial

1624641385

Refresh

10800s

Retry

3600s

Expire

604800s

Minimum TTL

1800s

Nameservers (NS)

                      ns3.digitalocean.com                    

                      ns2.digitalocean.com                    

                      ns1.digitalocean.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

2 records

google-site-verification=FfJFpfhewFOOpTNH2ycdmceP4qF9rDFNkyrI912HFJM
google-site-verification=KyuO1CX0dHEu_PGF8TSM_QcqM2GhKP2Czc7c6PXz7EE

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