Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mz-web.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 04:04:33 UTC · ↺ Refresh
MX Hostnames
- mzweb-de0e.mail.protection.outlook.com
MX Priorities
- mzweb-de0e.mail.protection.outlook.com: 10
A / AAAA Records
- 172.67.156.249 (no PTR)
- 104.21.81.50 (no PTR)
- 2606:4700:3031::ac43:9cf9
- 2606:4700:3031::6815:5132
Mail Server IPs
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::7 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
christina.ns.cloudflare.com dns.cloudflare.com 2397955151 10000 2400 604800 1800
Primary NS (mname)
christina.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397955151
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
christina.ns.cloudflare.com
fred.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_u.mz-web.de._spf.smart.ondmarc.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; sp=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
9 records- DomainValidationforCEOS1603153806-Auth-Code:K15WOP46
- MS=ms74633581
- QJB0K12niXH7uGTuCAuw3JGyzRArjtYb329WEjgCjbg=
- facebook-domain-verification=jk5lah5nlcwe3uyw7pa81ima5ih750
- google-site-verification=OGP_6WTpknrkd5RY6jYjKANnH_b06gyH70HB0hU67kU
- pkF/XrCiugn5vQeREoYW7nKQdKGfyrtwVR9DZkEaIbA=
- SPFv=spf1 include:_u.mz-web.de._spf.smart.ondmarc.com ~all
- wbl44t2nv95771q1n30qpfgcsjwwysb5
- Domain Validation for CEOS1603153806 - Auth-Code: K15WOP46
Full email verification for mz-web.de
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