hautarztpraxis-osterstrasse.de

Valid Email Server
Domain Lookup › hautarztpraxis-osterstrasse.de

Domain Overview

DNS: ✓ just now Checker: ✓ just now
hautarztpraxis-osterstrasse.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-01 20:01:39 UTC · ↺ Refresh

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MX Hostnames

  • mail.reverse-mail.de
  • mail.hautarztpraxis-osterstrasse.de

MX Priorities

  • mail.reverse-mail.de: 10
  • mail.hautarztpraxis-osterstrasse.de: 20

A / AAAA Records

  • 198.49.23.145 (no PTR)
  • 198.49.23.144 (no PTR)
  • 198.185.159.144 (no PTR)
  • 198.185.159.145 (no PTR)

Mail Server IPs

  • 88.99.148.171 ↩ mail.reverse-mail.de
  • 2a01:4f8:10a:2cea::2 ↩ mail.reverse-mail.de

SOA Record

Raw SOA a.ns14.net hostmaster.socialnetworx.de 2025022701 43200 7200 1209600 600
Primary NS (mname)
a.ns14.net
Admin Email (rname)
hostmaster@socialnetworx.de
Serial
2025022701
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s

Nameservers (NS)

a.ns14.net
c.ns14.net
d.ns14.net
b.ns14.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:88.99.148.171 ip4:78.46.230.197 +a +mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

2 records
  • google-site-verification=cVdsInLNCZjmDedhV9ZlvGqR-rol-M899L83hdzRlgA
  • SPFv=spf1 ip4:88.99.148.171 ip4:78.46.230.197 +a +mx -all
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