double2.fr

Valid Email Server
Domain Lookup › double2.fr

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
double2.fr
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 16:02:35 UTC · ↺ Refresh

MX Hostnames

  • double2-fr.mail.protection.outlook.com

MX Priorities

  • double2-fr.mail.protection.outlook.com: 10

A / AAAA Records

  • 213.186.33.4 ↩ cluster003.ovh.net
  • 2001:41d0:1:1b00:213:186:33:4 ↩ cluster003.ovh.net

Mail Server IPs

  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 52.101.68.3 ↩ mail-db7pr03cu00403.inbound.protection.outlook.com
  • 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA dns100.ovh.net tech.ovh.net 2026031300 86400 3600 3600000 300
Primary NS (mname)
dns100.ovh.net
Admin Email (rname)
tech@ovh.net
Serial
2026031300
Refresh
86400s
Retry
3600s
Expire
3600000s
Minimum TTL
300s

Nameservers (NS)

dns100.ovh.net
ns100.ovh.net

SPF Record

✓ Strict (-all)
v=spf1 a include:mysmtp.fr include:spf.protection.outlook.com include:mx.ovh.com include:spf.mandrillapp.com include:spf.orbit.teamleader.eu ip4:90.63.242.219 ip4:83.159.63.80 -all
📊 DNS lookups: 7/10
✓ 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
  • MS=ms68349682
  • SPFv=spf1 a include:mysmtp.fr include:spf.protection.outlook.com include:mx.ovh.com include:spf.mandrillapp.com include:spf.orbit.teamleader.eu ip4:90.63.242.219 ip4:83.159.63.80 -all
  • MS=ms76319831
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