Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
schwarze-schlichte.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 10:28:01 UTC · ↺ Refresh
MX Hostnames
- mx04.hornetsecurity.com
- mx02.hornetsecurity.com
- mx01.hornetsecurity.com
- mx03.hornetsecurity.com
MX Priorities
- mx02.hornetsecurity.com: 20
- mx04.hornetsecurity.com: 40
- mx03.hornetsecurity.com: 30
- mx01.hornetsecurity.com: 10
A / AAAA Records
- 159.48.12.228 ↩ srv-a-de.c-560.maxcluster.net
Mail Server IPs
- 94.100.136.8 ↩ mx02.hornetsecurity.com
- 94.100.136.7 ↩ mx04.hornetsecurity.com
- 94.100.134.8 ↩ mx03.hornetsecurity.com
- 94.100.132.8 ↩ mx01.hornetsecurity.com
SOA Record
Raw SOA
ns01.agenturserver.de support.mittwald.de 1772410248 28800 7200 604800 450
Primary NS (mname)
ns01.agenturserver.de
Admin Email (rname)
support@mittwald.de
Serial
1772410248
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
450s
Nameservers (NS)
ns01.agenturserver.it
ns01.agenturserver.de
ns01.agenturserver.co
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:159.48.12.228 include:agenturserver.de include:spf.sendinblue.com include:spf.hornetsecurity.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=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: 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- apple-domain-verification=KMv9OREOJY4Z0ig1
- E96E1724F4276F55B32F16DCF66F4648A0AD6ADBCC158B5B95797E8374C18653
- maxcluster-domain-verification=s0bcdkt8q8dlqieb8j0unuizfpddngqd
- ab542e12b963ee9470033468208d9609601d77326c938ad6ca61f1ee8b4e94c7
- a4792b7a451d403fb709503a6313c117d7602faf08ce0125946b8aa5d11bfb2
- SPFv=spf1 mx ip4:159.48.12.228 include:agenturserver.de include:spf.sendinblue.com include:spf.hornetsecurity.com include:spf-de.emailsignatures365.com -all
- DMARCv=DMARC1; p=none; rua=mailto:[email protected]
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