Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
biancarelais.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 08:49:49 UTC · ↺ Refresh
MX Hostnames
- biancarelais-com.mail.protection.outlook.com
MX Priorities
- biancarelais-com.mail.protection.outlook.com: 0
A / AAAA Records
- 94.76.232.19 ↩ 94-76-232-19.static.as29550.net
Mail Server IPs
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::4 ↩ mail-db4pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
dns.technorail.com hostmaster.biancarelais.com 2025110501 10800 3600 604800 3600
Primary NS (mname)
dns.technorail.com
Admin Email (rname)
hostmaster@biancarelais.com
Serial
2025110501
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns3.arubadns.net
dns.technorail.com
dns2.technorail.com
dns4.arubadns.cz
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
2 records- MS=ms91245818
- SPFv=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
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