oservice.com

Valid Email Server
Domain Lookup › oservice.com

Domain Overview

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

Checked via [email protected] · 2026-03-24 06:39:46 UTC · ↺ Refresh

MX Hostnames

  • custmx.cscdns.net

MX Priorities

  • custmx.cscdns.net: 10

A / AAAA Records

  • 34.224.10.110 ↩ ec2-34-224-10-110.compute-1.amazonaws.com
  • 52.11.37.152 ↩ ec2-52-11-37-152.us-west-2.compute.amazonaws.com

Mail Server IPs

  • 198.58.121.58 ↩ 198-58-121-58.ip.linodeusercontent.com

SOA Record

Raw SOA dns1.cscdns.net hostmaster.cscdns.net 2023102508 28800 7200 604800 14400
Primary NS (mname)
dns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2023102508
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
14400s

Nameservers (NS)

dns1.cscdns.net
dns2.cscdns.net

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

No TXT records found.

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