Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
caritas-ahlen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 23:02:30 UTC · ↺ Refresh
MX Hostnames
- mail.net-4-u.de
MX Priorities
- mail.net-4-u.de: 10
A / AAAA Records
- 80.72.140.180 (no PTR)
Mail Server IPs
- 217.160.180.236 ↩ mail.net-4-u.de
- 2001:8d8:97b:7e00::1e:df9 ↩ mail.net-4-u.de
SOA Record
Raw SOA
ns1060.ui-dns.com hostmaster.1and1.com 2018051839 28800 7200 604800 300
Primary NS (mname)
ns1060.ui-dns.com
Admin Email (rname)
hostmaster@1and1.com
Serial
2018051839
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1020.ui-dns.biz
ns1092.ui-dns.de
ns1061.ui-dns.org
ns1060.ui-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.perfora.net include:_spf.kundenserver.de ip4:217.160.180.236 ip6:2001:8d8:97b:7e00::1e:df9 mx a:mail.net-4-u.de ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=s;aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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
3 records- google-site-verification=jFVdHsdx6YGjU2a-wE5j_GpQTaMVbdXD9kq7gbUnCDY
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.perfora.net include:_spf.kundenserver.de ip4:217.160.180.236 ip6:2001:8d8:97b:7e00::1e:df9 mx a:mail.net-4-u.de ~all
- MS=ms54927876
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