Domain Overview
DNS: ✓ 3d ago
Checker: ✓ 3d ago
lapostemobile.fr
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-29 17:52:05 UTC · ↺ Refresh
MX Hostnames
- lapostemobile-fr.mail.protection.outlook.com
MX Priorities
- lapostemobile-fr.mail.protection.outlook.com: 0
A / AAAA Records
- 95.181.220.156 ↩ lpm90006vi.sfr-sh.net
Mail Server IPs
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
helgi.fast.jmsp.net hostmaster.jmsp.net 2026051203 21600 3600 1209600 86400
Primary NS (mname)
helgi.fast.jmsp.net
Admin Email (rname)
hostmaster@jmsp.net
Serial
2026051203
Refresh
21600s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
helgi.fast.jmsp.net
ullinn.fast.jmsp.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:54.171.87.146 ip4:77.158.14.24 ip4:37.65.236.140 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected];aspf=s;adkim=s;
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- google-site-verification=-Mgg2BSvgRkcpMzgz1zM2BtognoYXTddY1h_8UigUtA
- atlassian-domain-verification=8cTJ1zBLzKE7+/VaG9j1V6FRKqmdyjfzpvSDfb+r3NXtTRRwawsYiZREuuCKhITi
- SPFv=spf1 ip4:54.171.87.146 ip4:77.158.14.24 ip4:37.65.236.140 include:spf.protection.outlook.com -all
- MS=ms72772788.
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