Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ludgerus-werk.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 19:58:07 UTC · ↺ Refresh
MX Hostnames
- mail.ludgerus-werk.de
MX Priorities
- mail.ludgerus-werk.de: 10
A / AAAA Records
- 84.246.120.151 ↩ .
Mail Server IPs
- 85.16.78.217 ↩ mail.ludgerus-werk.de
SOA Record
Raw SOA
dns.dns1.de hostmaster.internetwire.de 2026032501 28800 7200 604800 86400
Primary NS (mname)
dns.dns1.de
Admin Email (rname)
hostmaster@internetwire.de
Serial
2026032501
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
dns.dns3.de
dns.dns1.de
dns.dns2.de
dns.dns4.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a ip4:40.68.47.127 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;aspf=r;adkim=r
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 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
5 records- SPFv=spf1 mx a ip4:40.68.47.127 ~all
- DMARCv=DMARC1;p=reject;sp=reject;pct=100;aspf=r;adkim=r
- MS=0EC8D6607770AAEA7984617DAD9D0D9C6DC782DF
- MS=ms77806515
- google-site-verification=dl3bunE2-Wfe_nRnq3ybWSk_J56hvrt4MN1Uv-vVy9U
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