Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tortue.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 07:16:32 UTC · ↺ Refresh
MX Hostnames
- tortue-de.mail.protection.outlook.com
MX Priorities
- tortue-de.mail.protection.outlook.com: 10
A / AAAA Records
- 195.201.3.109 ↩ dedivirt772.your-server.de
Mail Server IPs
- 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 2a01:111:f403:ca09::2 ↩ mail-am0pr83cu00402.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
SOA Record
Raw SOA
ns01.deinserver.de chris.deinserver.de 2025093001 43200 7200 1209600 86400
Primary NS (mname)
ns01.deinserver.de
Admin Email (rname)
chris@deinserver.de
Serial
2025093001
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns03.deinserver.de
ns02.deinserver.de
ns04.deinserver.de
ns01.deinserver.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.synxis.com include:spf.myincert.com include:eu.rp.oracleemaildelivery.com a:fra-smtp1.oracleindustry.com a:fra-smtp2.oracleindustry.com a:fra-smtp3.oracleindustry.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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- google-site-verification=NXvt2pw2_ZT7duDhCXVG851D_qPsZXpRqDholGhUPoI
- SPFv=spf1 include:spf.protection.outlook.com include:spf.synxis.com include:spf.myincert.com include:eu.rp.oracleemaildelivery.com a:fra-smtp1.oracleindustry.com a:fra-smtp2.oracleindustry.com a:fra-smtp3.oracleindustry.com -all
- MS=ms16941664
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