Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
seeburger.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 06:11:26 UTC · ↺ Refresh
MX Hostnames
- mx02.seeburger.de
- mx01.seeburger.de
- mx01.txx.seeburger.de
- mx03.txx.seeburger.de
MX Priorities
- mx02.seeburger.de: 1
- mx01.seeburger.de: 1
- mx03.txx.seeburger.de: 50
- mx01.txx.seeburger.de: 50
A / AAAA Records
- 89.107.188.115 ↩ 31391-8.whserv.de
Mail Server IPs
- 193.164.154.56 ↩ mx02.seeburger.de
- 193.164.154.55 ↩ mx01.seeburger.de
- 81.26.164.252 ↩ mx03.txx.seeburger.de
- 81.26.164.251 ↩ mx01.txx.seeburger.de
SOA Record
Raw SOA
ns01.seeburger.de postmaster.seeburger.de 2026032501 28800 7200 604800 86400
Primary NS (mname)
ns01.seeburger.de
Admin Email (rname)
postmaster@seeburger.de
Serial
2026032501
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns03.seeburger.de
ns01.seeburger.de
ns02.seeburger.de
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ 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
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 mx include:spf.protection.outlook.com -all
- msfpkey=53rl1vd9w2syj6ryx8iydoeg7
- miro-verification=2089ac1d80d64dfdc7b53183fd5ee91168be70f3
Full email verification for seeburger.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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