probability.sg

Valid Email Server
Domain Lookup › probability.sg
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
probability.sg
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-27 19:57:59 UTC · ↺ Refresh

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MX Hostnames

  • in2-smtp.messagingengine.com
  • in1-smtp.messagingengine.com

MX Priorities

  • in2-smtp.messagingengine.com: 20
  • in1-smtp.messagingengine.com: 10

A / AAAA Records

  • 76.76.21.21
  • 103.7.9.22

Mail Server IPs

  • 202.12.124.217 ↩ stl-mx-02.messagingengine.com
  • 202.12.124.218 ↩ stl-mx-03.messagingengine.com
  • 202.12.124.219 ↩ stl-mx-04.messagingengine.com
  • 202.12.124.216 ↩ stl-mx-01.messagingengine.com
  • 103.168.172.221 ↩ phl-mx-06.messagingengine.com
  • 103.168.172.222 ↩ phl-mx-07.messagingengine.com
  • 103.168.172.223 ↩ phl-mx-08.messagingengine.com
  • 103.168.172.216 ↩ phl-mx-01.messagingengine.com
  • 103.168.172.217 ↩ phl-mx-02.messagingengine.com
  • 103.168.172.218 ↩ phl-mx-03.messagingengine.com
  • 103.168.172.219
  • 103.168.172.220

SOA Record

Raw SOA ns184.mschosting.com root.tempdns.mschosting.com 2025121400 3600 1800 1209600 86400
Primary NS (mname)
ns184.mschosting.com
Admin Email (rname)
root@tempdns.mschosting.com
Serial
2025121400
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns186.mschosting.com
ns185.mschosting.com
ns184.mschosting.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.messagingengine.com ?all
📊 DNS lookups: 1/10
? Neutral (?all) — no 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

1 record
  • SPFv=spf1 include:spf.messagingengine.com ?all
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