Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nikolauspflege.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 15:37:45 UTC · ↺ Refresh
MX Hostnames
- mail.nikolauspflege.de
MX Priorities
- mail.nikolauspflege.de: 100
A / AAAA Records
- 153.92.194.234 ↩ r24406.agenturserver.it
Mail Server IPs
- 212.87.139.149 ↩ mail.nikolauspflege.de
SOA Record
Raw SOA
ns81.domaincontrol.com dns.jomax.net 2026040205 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026040205
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns82.domaincontrol.com
ns81.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.crsend.com include:spf.protection.outlook.com a ip4:212.87.139.149 ip4:116.202.218.36 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; ri=86400; adkim=r; aspf=r; fo=0
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
5 records- SPFv=spf1 mx include:spf.crsend.com include:spf.protection.outlook.com a ip4:212.87.139.149 ip4:116.202.218.36 -all
- c+fgXPqE5WMEf8QImiU26ERq6pKhTq7cylaq0a1BAFxuFYdRGcbzDJvz7a/Wb3Gu7+KA8AaNpOq9oUdC/s0/8g==
- 7mimrj3sk8b0b4iovo0fmucsop
- MS=ms92655354
- apple-domain-verification=aDat0OgA0ELFaLd4
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