ostrum.com

Valid Email Server
Domain Lookup › ostrum.com

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
ostrum.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 01:42:35 UTC · ↺ Refresh

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MX Hostnames

  • mail-in.protection.bpce-it.fr

MX Priorities

  • mail-in.protection.bpce-it.fr: 0

A / AAAA Records

  • 31.15.30.168 ↩ ntxprdrdr.vm.awh.nexen.net

Mail Server IPs

  • 91.135.189.190 ↩ mail-in.protection.bpce-it.fr

SOA Record

Raw SOA dns1.cscdns.net hostmaster.cscdns.net 2018070402 28800 7200 604800 14400
Primary NS (mname)
dns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2018070402
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
14400s

Nameservers (NS)

dns2.cscdns.net
dns1.cscdns.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.bpce-it.fr include:spf.natixis.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=s; aspf=s; fo=0; rf=afrf; ri=3600
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

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

10 records
  • SPFv=spf1 include:_spf.bpce-it.fr include:spf.natixis.com ~all
  • google-site-verification=eymdfK4-dHM-_C9fPHRoBD2OtWa6OLWyF3q-Nyw_pbw
  • MS=ms19148203
  • 00D20000000NrFu=1TBaT00000002OV
  • 00Dbd000004MQKv=1TBbd0000000AFV
  • _548rlh9cv1o7f6onts6kdf73z73nytu
  • _phhs87kt5cxbndakx54k8ivo4zhf6w8
  • _r16rftpn84f2owdn5zgv4zbvzgc7mhr
  • d52xgh5qbfhkhpn2ry3n7n1d15wcsjhl
  • docusign=20b5c8f4-5511-46c6-8e93-78062a8bddb4
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