Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
deutschherrenhof.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 13:13:50 UTC · ↺ Refresh
MX Hostnames
- deutschherrenhof-de.mail.protection.outlook.com
MX Priorities
- deutschherrenhof-de.mail.protection.outlook.com: 20
A / AAAA Records
- 54.36.245.160 ↩ ip160.ip-54-36-245.eu
Mail Server IPs
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::8 ↩ mail-db5pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
SOA Record
Raw SOA
shades03.rzone.de hostmaster.strato-rz.de 2020091122 86400 7200 604800 300
Primary NS (mname)
shades03.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020091122
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
docks04.rzone.de
shades03.rzone.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.sendinblue.com include:spf.protection.outlook.com ip4:54.36.245.0/24 ip4:62.154.185.0/24 ip4:31.177.120.19 mx -all
📊 DNS lookups: 3/10
✓ 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
3 records- SPFv=spf1 include:spf.sendinblue.com include:spf.protection.outlook.com ip4:54.36.245.0/24 ip4:62.154.185.0/24 ip4:31.177.120.19 mx -all
- sendinblue-code:7ab34fd4fe7338de08d45dd5e868aaae
- google-site-verification=7gBZNTW2X8yYnwq5DogrbQsodlc5HQad9LlPBKTF6vs
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