Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
diit.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 12:23:15 UTC · ↺ Refresh
MX Hostnames
- diit-de.mail.protection.outlook.com
MX Priorities
- diit-de.mail.protection.outlook.com: 10
A / AAAA Records
- 75.2.60.5 ↩ acd89244c803f7181.awsglobalaccelerator.com
Mail Server IPs
- 52.101.185.14 ↩ mail-zr1p278cu00206.inbound.protection.outlook.com
- 52.101.185.13 ↩ mail-zrzp278cu00205.inbound.protection.outlook.com
- 52.101.187.1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
- 52.101.185.12 ↩ mail-zrap278cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca3c::1 ↩ mail-zrzp278cu00201.inbound.protection.outlook.com
- 2a01:111:f403:ca3c::2 ↩ mail-zr1p278cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca3c:: ↩ mail-zrap278cu00300.inbound.protection.outlook.com
- 2a01:111:f403:ca3e::1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-33.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-33.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1-33.azure-dns.com
ns2-33.azure-dns.net
ns3-33.azure-dns.org
ns4-33.azure-dns.info
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:_spf.atlassian.net include:spf.zoho.eu include:eu.transmail.net ip4:37.17.224.44 ip4:37.17.228.138 ip4:37.17.228.157 ip4:212.144.114.18 ip4:185.30.32.44 -all
📊 DNS lookups: 5/10
✓ 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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- atlassian-domain-verification=QYj/XMo3Xa0aWbdBiSSmQg6zBId0FwKqzDjLsLplo18jYdPKekYz8TcCFWVDbAGO
- SPFv=spf1 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:_spf.atlassian.net include:spf.zoho.eu include:eu.transmail.net ip4:37.17.224.44 ip4:37.17.228.138 ip4:37.17.228.157 ip4:212.144.114.18 ip4:185.30.32.44 -all
- MS=ms58387147
- _xlwgp022dgr8x1iap7j9pt6uy9b02jh
- zoho-verification=zb03904438.zmverify.zoho.eu
- miro-verification=d6e95c8599dbfbf7fc91e6f86578bde6a372456f
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