obs.com

Valid Email Server
Domain Lookup › obs.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
obs.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-19 02:02:23 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • mx1-us1.ppe-hosted.com: 0
  • mx2-us1.ppe-hosted.com: 1

A / AAAA Records

  • 162.241.163.245 ↩ 162-241-163-245.unifiedlayer.com

Mail Server IPs

  • 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
  • 148.163.129.50 ↩ 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 amalia.ns.cloudflare.com dns.cloudflare.com 2396839543 10000 2400 604800 1800
Primary NS (mname)
amalia.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396839543
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

jose.ns.cloudflare.com
amalia.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf-us.ppe-hosted.com include:spf.protection.outlook.com include:emailsrvr.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

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

3 records
  • SPFv=spf1 include:_spf-us.ppe-hosted.com include:spf.protection.outlook.com include:emailsrvr.com -all
  • MS=ms52423145
  • ppe-e637148b6afb66a1df4b
Full email verification for obs.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits