Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rehavista.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 06:18:13 UTC · ↺ Refresh
MX Hostnames
- rehavista-de.mail.protection.outlook.com
MX Priorities
- rehavista-de.mail.protection.outlook.com: 0
A / AAAA Records
- 212.114.70.73 ↩ fa2-1-1.cisco3640-3.nbg1.osn.net
Mail Server IPs
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
dns.osn.de root.osn.de 1759391974 14400 3600 1209600 86400
Primary NS (mname)
dns.osn.de
Admin Email (rname)
root@osn.de
Serial
1759391974
Refresh
14400s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
dns.osn.de
dns.osn.net
dns.osn.org
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:212.114.70.74 ip4:212.114.65.140 mx include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
4 records- google-site-verification=jNVUcX3XyFyjn9TOfx5wHh-1-IrcPGKRLYM3t0-siHg
- brevo-code:8a6db4b2baea71cef91b71b802437750
- SPFv=spf1 ip4:212.114.70.74 ip4:212.114.65.140 mx include:spf.protection.outlook.com ~all
- MS=ms61319935
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