Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
volentum.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 06:51:36 UTC · ↺ Refresh
MX Hostnames
- volentum-de.mail.protection.outlook.com
MX Priorities
- volentum-de.mail.protection.outlook.com: 20
A / AAAA Records
- 81.169.145.88 ↩ w88.rzone.de
- 2a01:238:20a:202:1088:: ↩ w88.rzone.de
Mail Server IPs
- 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
shades02.rzone.de hostmaster.strato-rz.de 2024031861 86400 7200 604800 300
Primary NS (mname)
shades02.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2024031861
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
shades02.rzone.de
docks13.rzone.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:149.154.100.65 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- brevo-code:516a938bad6d40f9f4c97e95cc9e4755
- google-site-verification=cK2Z9RqM1q9YBHOkmgRPl_dwqGXkTJjM-J8t97HVElI
- SPFv=spf1 ip4:149.154.100.65 include:spf.protection.outlook.com -all
- MS=ms23115446
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