Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rosa-ag.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 23:45:04 UTC · ↺ Refresh
MX Hostnames
- mail.rosa-ag.de
MX Priorities
- mail.rosa-ag.de: 10
A / AAAA Records
- 91.99.64.80 ↩ dedivirt3976.your-server.de
Mail Server IPs
- 62.116.144.141 ↩ annax.onsite-it.net
SOA Record
Raw SOA
a.ns14.net do-not-reply.rosa-ag.de 2025091800 43200 7200 1209600 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
do-not-reply@rosa-ag.de
Serial
2025091800
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
c.ns14.net
b.ns14.net
a.ns14.net
d.ns14.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:80.150.196.144/29 a:annax.onsite-it.net include:spf.onsite.org ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=20;ruf=mailto:[email protected].
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
⚠ Policy applies to 20% of failing messages only
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- MS=ms85820437
- SPFv=spf1 mx a ip4:80.150.196.144/29 a:annax.onsite-it.net include:spf.onsite.org ~all
- 2pvcjkf3bt0q2nz7q7s1nj0cchw17dx2
- _fc8gua2l9fkzpkv4ua6yab3tc1u0y4l
- _0om5eibcz88e6iygxfgaz88zt42illv
- bj2h5UE5USs9ITJkgZHVPIKgvvzp6LM/cNcyLmoABjY=
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