hairfree.de

Valid Email Server
Domain Lookup › hairfree.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
hairfree.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-20 15:20:16 UTC · ↺ Refresh

MX Hostnames

  • hairfree-de.mail.protection.outlook.com

MX Priorities

  • hairfree-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 162.159.135.42 (no PTR)

Mail Server IPs

  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
  • 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com

SOA Record

Raw SOA a.ns14.net do-not-reply.hairfree.de 2024111200 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
do-not-reply@hairfree.de
Serial
2024111200
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

c.ns14.net
d.ns14.net
b.ns14.net
a.ns14.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:5856436.spf03.hubspotemail.net include:spf.crsend.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

6 records
  • ca3-d5f96595df3b4c4082ca39957f2685b4
  • google-site-verification=zac6Lj4cNTl0GJJoV3aFPOKo31PDngRmYFbAefAhbz4
  • DMARCv=DMARC1;p=quarantine;pct=100;sp=none;aspf=r;adkim=r;
  • MS=ms59673716
  • google-site-verification=TutoK9qAhcOSHaqhdsmU9Ec6zeftZ1TnEQHuLbUt3JI
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:5856436.spf03.hubspotemail.net include:spf.crsend.com -all
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