Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
breitsamer.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 15:37:55 UTC · ↺ Refresh
MX Hostnames
- mx01.cyrock.de
MX Priorities
- mx01.cyrock.de: 10
A / AAAA Records
- 144.76.154.2 ↩ srv01.mytview.de
- 2a01:4f8:200:2208::2 (no PTR)
Mail Server IPs
- 212.204.105.70 ↩ mx01.cyrock.de
SOA Record
Raw SOA
a.ns14.net florian\.rieffel.breitsamer.de 2024121001 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
florian\@rieffel.breitsamer.de
Serial
2024121001
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
d.ns14.net
a.ns14.net
b.ns14.net
c.ns14.net
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- xxSzNsaeHsdgpMZXRhnldpA4nnzL29XRKh6doRvH0BU=
- globalsign-domain-verification=N4L0X7q0rRyUG8WwHr0e1Euk_ktmk6xR1sGI7piVWL
- SPFv=spf1 mx -all
- google-site-verification=ALdb7OCpSuCGwyMRsFTOFmhURRrt9YnLkL6yFVZndZw
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