Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mac.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 14:26:33 UTC · ↺ Refresh
MX Hostnames
- mac-de.mail.protection.outlook.com
MX Priorities
- mac-de.mail.protection.outlook.com: 0
A / AAAA Records
- 89.110.140.141 ↩ vm-140-141.netclusive.cloud
Mail Server IPs
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
d.ns.netclusive.de edv.mac.de 2025121001 10000 1800 604800 480
Primary NS (mname)
d.ns.netclusive.de
Admin Email (rname)
edv@mac.de
Serial
2025121001
Refresh
10000s
Retry
1800s
Expire
604800s
Minimum TTL
480s
Nameservers (NS)
a.ns.netclusive.de
c.ns.netclusive.de
d.ns.netclusive.de
b.ns.netclusive.de
SPF Record
✓ Strict (-all)
v=spf1 a:mail.mac.de ip4:80.149.253.188 ip4:80.149.253.190 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; sp=none; adkim=s; aspf=s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
6 records- apple-domain-verification=MzY0mOj37jExJSzF
- MS=ms55432400
- openai-domain-verification=dv-rlhrdexISxHei6m1lsM2bwhB
- atlassian-domain-verification=MxZjXnyv01nIl2COgn7LeYQaDJwsYR2e/lewn3bFCo0BqaevuEBW5Kk03ehVBRJ9
- atlassian-sending-domain-verification=0545617a-4c21-4bc2-bda2-c725371715cd
- SPFv=spf1 a:mail.mac.de ip4:80.149.253.188 ip4:80.149.253.190 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
Full email verification for mac.de
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