Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hsp-steuer.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 06:01:04 UTC · ↺ Refresh
MX Hostnames
- maildomain.datevnet.de
- maildomain.datevnet.com
MX Priorities
- maildomain.datevnet.de: 10
- maildomain.datevnet.com: 20
A / AAAA Records
- 185.76.237.136 (no PTR)
- 2a00:1c98:60:1341::9c6c:1849 (no PTR)
Mail Server IPs
- 193.27.49.220 ↩ maildomain.datevnet.de
- 193.27.49.206 ↩ maildomain.datevnet.de
- 2a00:e50:f155:7::ce ↩ maildomain.datevnet.de
- 2a00:e50:f155:7::dc ↩ maildomain.datevnet.de
- 193.27.49.207 ↩ maildomain.datevnet.com
- 193.27.49.221 ↩ maildomain.datevnet.com
- 2a00:e50:f155:7::cf ↩ maildomain.datevnet.com
- 2a00:e50:f155:7::dd ↩ maildomain.datevnet.com
SOA Record
Raw SOA
nsa0.schlundtech.de kontakt.hsp-gruppe.de 2025110205 43200 7200 1209600 86400
Primary NS (mname)
nsa0.schlundtech.de
Admin Email (rname)
kontakt@hsp-gruppe.de
Serial
2025110205
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsa0.schlundtech.de
nsc0.schlundtech.de
nsd0.schlundtech.de
nsb0.schlundtech.de
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:maildomain._spf.datev.de a:mail.fp-sign.com ip4:83.246.89.68/32 include:spf.mxg.cloud include:spf.mailjet.com include:spf-de.emailsignatures365.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
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
6 records- ZOOM_verify_w3jaeotX56T9RjsAdiTpSR
- swisssign-check=REyZ3EtNZgtH8Uk5uSQ2LLH61oM
- openai-domain-verification=dv-48hgpL41nMv5rKlq47gK2U9U
- notion-domain-verification=a5WvFWLNtOm1l5bNmDBoVmGNNb0bYNQEqJaP5cgMg9l
- MS=ms24191871
- SPFv=spf1 include:spf.protection.outlook.com include:maildomain._spf.datev.de a:mail.fp-sign.com ip4:83.246.89.68/32 include:spf.mxg.cloud include:spf.mailjet.com include:spf-de.emailsignatures365.com ~all
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