Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stb-weinfurtner.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 00:19:38 UTC · ↺ Refresh
MX Hostnames
- mx-02-eu-central-1.prod.hydra.sophos.com
- mx-01-eu-central-1.prod.hydra.sophos.com
MX Priorities
- mx-02-eu-central-1.prod.hydra.sophos.com: 20
- mx-01-eu-central-1.prod.hydra.sophos.com: 10
A / AAAA Records
- 217.160.0.94 ↩ 217-160-0-94.elastic-ssl.ui-r.com
- 2001:8d8:100f:f000::200 ↩ 2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
Mail Server IPs
- 18.159.237.67 ↩ ec2-18-159-237-67.eu-central-1.compute.amazonaws.com
- 52.57.79.230 ↩ ec2-52-57-79-230.eu-central-1.compute.amazonaws.com
SOA Record
Raw SOA
ns1095.ui-dns.org hostmaster.1und1.com 2017060123 28800 7200 604800 600
Primary NS (mname)
ns1095.ui-dns.org
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060123
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1043.ui-dns.com
ns1095.ui-dns.org
ns1050.ui-dns.de
ns1114.ui-dns.biz
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx a:mail.nitsche-asp.de ip4:91.190.206.251 include:spf.protection.outlook.com include:_spf_eucentral1.prod.hydra.sophos.com include:_spf-eu.ionos.com include:spf.mxg.cloud ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=1; pct=10; ri=86400; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
⚠ Policy applies to 10% of failing messages only
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
3 records- SPFv=spf1 a mx a:mail.nitsche-asp.de ip4:91.190.206.251 include:spf.protection.outlook.com include:_spf_eucentral1.prod.hydra.sophos.com include:_spf-eu.ionos.com include:spf.mxg.cloud ~all
- sophos-domain-verification=e680a1321520ac60d6fec665aea7b06c97fc1569
- MS=ms56868232
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