Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
feynsinn.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 20:44:44 UTC · ↺ Refresh
MX Hostnames
- feynsinn-de.mail.protection.outlook.com
MX Priorities
- feynsinn-de.mail.protection.outlook.com: 10
A / AAAA Records
- 76.76.21.21 (no PTR)
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::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
- 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
- 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns21.domaincontrol.com dns.jomax.net 2026012601 28800 7200 604800 600
Primary NS (mname)
ns21.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026012601
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns22.domaincontrol.com
ns21.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx a:wp12727871.mailout.server-he.de include:edag.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected];ruf=mailto:[email protected];aspf=s;fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
7 records- SPFv=spf1 mx a:wp12727871.mailout.server-he.de include:edag.com -all
- cisco-ci-domain-verification=7de328ff296073e6c0a3dfeb905d26b3567f025e06bf00fe60cc49a53e63cffc
- google-site-verification=0xcqfrHSRc7mCUUQzcSuFoVvsI71ukAJ95vY7EOP0iU
- miro-verification=b7a5d07e932ce219e8c7c706e81d043be9fbd216
- mindmanager-verification=498f5fbc64890cf8daf0ef093aae639099c5d66838bce24498c4903d186957b8
- hfca2ppdrt39a4to712lrfvhcs
- MS=ms30195121
Full email verification for feynsinn.de
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