Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
schluetersche.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 02:47:47 UTC · ↺ Refresh
MX Hostnames
- mx16b.antispameurope.com
- mx16a.antispameurope.com
- mx16d.antispameurope.com
- mx16c.antispameurope.com
MX Priorities
- mx16c.antispameurope.com: 10
- mx16d.antispameurope.com: 10
- mx16a.antispameurope.com: 10
- mx16b.antispameurope.com: 10
A / AAAA Records
- 3.123.247.109 ↩ ec2-3-123-247-109.eu-central-1.compute.amazonaws.com
Mail Server IPs
- 94.100.134.10 ↩ hsmx06.antispameurope.com
- 83.246.65.85 ↩ hsmx01-hz2.antispameurope.com
- 94.100.132.100 ↩ hsmx01.antispameurope.com
SOA Record
Raw SOA
ns3.schluetersche.de hostmaster.schluetersche.de 2026032414 10800 3600 604800 38400
Primary NS (mname)
ns3.schluetersche.de
Admin Email (rname)
hostmaster@schluetersche.de
Serial
2026032414
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
38400s
Nameservers (NS)
ns2.online-now.de
ns3.schluetersche.de
SPF Record
✓ Strict (-all)
v=spf1 include:spf-part1.schluetersche.de include:spf-part2.schluetersche.de include:spf-part3.schluetersche.de include:spf-part4.schluetersche.de include:spf-part5.schluetersche.de -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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- facebook-domain-verification=mnfg6p68ozklitgdsdfg0suqxxq6l5
- google-site-verification=IafrUewBLK4g8WhcEe8kICDanpbk92yXpaV2zOi3ucE
- windsurf-verification=w7eLMkPxEK1GO7KEO34Xr3KHVJVor_QcTjZrGzfG-6M=
- anthropic-domain-verification-y41asj=d2zPtBy6Ve2pcNf2lT56NHScP
- SPFv=spf1 include:spf-part1.schluetersche.de include:spf-part2.schluetersche.de include:spf-part3.schluetersche.de include:spf-part4.schluetersche.de include:spf-part5.schluetersche.de -all
Full email verification for schluetersche.de
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