sstelco.com

Valid Email Server
Domain Lookup › sstelco.com

Domain Overview

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

Checked via [email protected] · 2026-03-26 13:07:31 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 104.156.16.32 ↩ web.sstelco.com

Mail Server IPs

  • 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
  • 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
  • 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
  • 148.163.129.50 ↩ mx1-us1.ppe-hosted.com

SOA Record

Raw SOA ns1.sstelco.com hostmaster.sstelco.com 20250813 10800 3600 604800 86400
Primary NS (mname)
ns1.sstelco.com
Admin Email (rname)
hostmaster@sstelco.com
Serial
20250813
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.sstelco.com
ns2.sstelco.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:104.156.16.0/24 include:_spf-us.ppe-hosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

4 records
  • SPFv=spf1 ip4:104.156.16.0/24 include:_spf-us.ppe-hosted.com ~all
  • ppe-c26b3bd29536b59d0c1a9034d13c01a03e01fe20
  • _s33tfud7rupa7jszwbkhmb4orl78jaz
  • MS=FD7C586A49932EADAFB327592E6E48879491C43A
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