Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
webtrekk.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 09:00:50 UTC · ↺ Refresh
MX Hostnames
- webtrekk-com.mail.protection.outlook.com
MX Priorities
- webtrekk-com.mail.protection.outlook.com: 10
A / AAAA Records
- 212.88.144.86 ↩ f2.hpress.de
Mail Server IPs
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
SOA Record
Raw SOA
ns3.gdns.de technik.leonex.de 2025101402 28800 7200 604800 86400
Primary NS (mname)
ns3.gdns.de
Admin Email (rname)
technik@leonex.de
Serial
2025101402
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns3.gdns.de
ns6.gdns.de
ns4.gdns.de
ns5.gdns.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:185.54.148.0/22 include:spf.protection.outlook.com include:spf.shortest-route.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- SPFv=spf1 ip4:185.54.148.0/22 include:spf.protection.outlook.com include:spf.shortest-route.com -all
- Probely=aac66068-171d-4ca0-adcd-ff82fb3be2bd
- MS=ms85708963
- google-site-verification=4DZ2LrYkjNYZXfNeBPH-ImhefvYWqqO6apRD2SfuV-o
- atlassian-domain-verification=kuncgCR0Yn5jsB4Q0joJg88GvzGaUas8Uoso/rN1xMeFpHZRSqrFCCHaOqk6cHZM
- R2gZWdBESzxauWEsKDhQKI/ttGMEzfLJZJB/Dqoh7o6Csz3dt6PKdJuXNkXqthxQeUqDWINJYP8zVoCQ0ql+JA==
- 84hG0cSgq3ULlPWD2QmR
- _b2uzdkn3oso7ufa5r9n5y23aks9dgjk
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