Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
claas-nob.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 03:41:32 UTC · ↺ Refresh
MX Hostnames
- claasnob-de01c.mail.protection.outlook.com
MX Priorities
- claasnob-de01c.mail.protection.outlook.com: 0
A / AAAA Records
- 5.9.49.179 ↩ cp2server.webprojaggt-dev.de
Mail Server IPs
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.ri-solution.com hostmaster.iesa.baywa.de 2025112002 21600 3600 3600000 3600
Primary NS (mname)
ns1.ri-solution.com
Admin Email (rname)
hostmaster@iesa.baywa.de
Serial
2025112002
Refresh
21600s
Retry
3600s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
ns1.ri-solution.com
ns5.ri-solution.com
ns2.ri-solution.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:194.76.180.116 ip4:194.76.176.9 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
3 records- adobe-idp-site-verification=79a619ed68d47bdacf6b67ab21ce4ac902d158333e9211218164d80fbd402868
- MS=ms14432646
- SPFv=spf1 a mx ip4:194.76.180.116 ip4:194.76.176.9 include:spf.protection.outlook.com -all
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