Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dehn.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 04:49:32 UTC · ↺ Refresh
MX Hostnames
- dehn-de.mail.protection.outlook.com
MX Priorities
- dehn-de.mail.protection.outlook.com: 10
A / AAAA Records
- 3.79.104.172 ↩ ec2-3-79-104-172.eu-central-1.compute.amazonaws.com
Mail Server IPs
- 52.101.73.15 ↩ mail-am9pr04cu00107.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
aaden.ns.cloudflare.com dns.cloudflare.com 2400094756 10000 2400 604800 1800
Primary NS (mname)
aaden.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400094756
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
aaden.ns.cloudflare.com
brenna.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:84.39.68.16/28 ip4:84.39.68.64/26 ip4:87.129.247.8/29 ip4:87.191.21.96/29 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:customers.clickdimensions.com include:_spf.eu.messagegears.net include:_spf.atlassian.net include:fleetscape.de include:spf.cloud.ci-solution.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 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
16 records- SPFv=spf1 ip4:84.39.68.16/28 ip4:84.39.68.64/26 ip4:87.129.247.8/29 ip4:87.191.21.96/29 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:customers.clickdimensions.com include:_spf.eu.messagegears.net include:_spf.atlassian.net include:fleetscape.de include:spf.cloud.ci-solution.com -all
- 3C660E3E8BF1AF315FCC6AF23A3AD5BB19D4C98A6B6747ADB15C0D8E6C2591A4
- qod7qa2k2tqjqbjbsnsutj91vb
- docusign=76b3153f-6aed-4671-996b-765469b3bba3
- apple-domain-verification=B8PB5RwFuwqdkdlJ
- 981EE3DD68F32A30288BB405ADE60CF93B8CA4107742BED7E841CF843D277542
- atlassian-domain-verification=Ew5bStJc/AkatIDuzkXLS0E/1A8fx9x8yXicSmo7c9oAB4okD3qy4nYaHkhiVbD4
- miro-verification=a162fc35c6ad4bf03929c8d40d8f47372509388d
- msfpkey=5ewh5mpu87nvjf5q3wobz9rt5
- atlassian-sending-domain-verification=a2ef496b-3a64-43e9-9e38-3aa7f9d42f38
- iMgwFJmUjBQItYkKdjqsgm3eC+yqkYBPNBb34Z7DaeTCYrL0wF1/XYk/s/4NHZRGwIvQoeCxZOatU2MSxedCRg==
- MS=ms29144595
- google-site-verification=VHEczXkTlr13-e8l41XAeJAsvShkF3htCao-eXUue9k
- google-site-verification=GL1Q_137AP0CCYHbdzqcWUR1GchC2UtGoLSv5CAEu8g
- vqheh0dn28imt2ak3av0sij23e
- d365mktkey=nDfq44wxof2qcLkJO4e05CmMppj299EyGVHhnbj0Ir8x
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