master-steuerrecht-westfalen.de

Valid Email Server
Domain Lookup › master-steuerrecht-westfalen.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
master-steuerrecht-westfalen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 10:18:41 UTC · ↺ Refresh

MX Hostnames

  • mx.steuerlehrgaenge.com

MX Priorities

  • mx.steuerlehrgaenge.com: 10

A / AAAA Records

  • 23.88.55.170 ↩ static.170.55.88.23.clients.your-server.de

Mail Server IPs

  • 5.9.194.115 ↩ mx.steuerlehrgaenge.com

SOA Record

Raw SOA nsa7.schlundtech.de info.steuerlehrgaenge.de 2022121400 43200 7200 1209600 86400
Primary NS (mname)
nsa7.schlundtech.de
Admin Email (rname)
info@steuerlehrgaenge.de
Serial
2022121400
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

nsa7.schlundtech.de
nsc7.schlundtech.de
nsd7.schlundtech.de
nsb7.schlundtech.de

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:5.9.194.114 ip4:5.9.194.115 ip4:5.9.194.116 ip4:136.243.67.169 ip4:78.46.78.135 ip6:2a01:4f8:212:21a1::2 ip6:2a01:4f8:120:3463::2 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • google-site-verification=7twiCe_yAod8AOyhAAewMYR83KONEWj_F2Xb6OElir8
  • SPFv=spf1 a mx ip4:5.9.194.114 ip4:5.9.194.115 ip4:5.9.194.116 ip4:136.243.67.169 ip4:78.46.78.135 ip6:2a01:4f8:212:21a1::2 ip6:2a01:4f8:120:3463::2 -all
  • google-site-verification=4B8KgkCKBkIEbJ_ZkmN94jWnzLwXx3CplJKd2vh70zU
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