Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ras-online.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 18:00:44 UTC · ↺ Refresh
MX Hostnames
- mx.ras-online.de
MX Priorities
- mx.ras-online.de: 10
A / AAAA Records
- 156.67.239.8 ↩ r14036.agenturserver.it
- 2a03:2a00:1400:2::ac15:1478 ↩ r14036.agenturserver.it
Mail Server IPs
- 89.106.219.70 ↩ mx.ras-online.de
SOA Record
Raw SOA
a.regfish-ns.net dns.regfish-ns.net 1772574060 28800 7200 604800 86400
Primary NS (mname)
a.regfish-ns.net
Admin Email (rname)
dns@regfish-ns.net
Serial
1772574060
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
c.regfish-ns.net
a.regfish-ns.net
b.regfish-ns.net
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:188.94.250.251 ip4:62.55.182.68 include:agenturserver.de include:servers.mcsv.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; aspf=s; fo=s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=C77CFF2BA6EE6E14F7F5C83F4D6598F69F7074F3
- SPFv=spf1 a mx ip4:188.94.250.251 ip4:62.55.182.68 include:agenturserver.de include:servers.mcsv.net -all
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