naturheilpraxis-sandrapetri.de

Valid Email Server
Domain Lookup › naturheilpraxis-sandrapetri.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
naturheilpraxis-sandrapetri.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 11:12:11 UTC · ↺ Refresh

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MX Hostnames

  • mail.naturheilpraxis-sandrapetri.de
  • spamwall.spitaler.de

MX Priorities

  • mail.naturheilpraxis-sandrapetri.de: 10
  • spamwall.spitaler.de: 20

A / AAAA Records

  • 188.64.58.166 ↩ vs10366.internet1.de

Mail Server IPs

  • 5.149.254.178 ↩ mail.maxxense.net
  • 2a01:8640:2:2b::178 (no PTR)
  • 216.55.101.42 ↩ spamwall.spitaler.de

SOA Record

Raw SOA ns100.digicertdns.com sandra\.petri.peed.de 2025123002 10800 3600 604800 10800
Primary NS (mname)
ns100.digicertdns.com
Admin Email (rname)
sandra\@petri.peed.de
Serial
2025123002
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

ns100.digicertdns.com
ns102.digicertdns.com
dnsp4.maxzone.one
ns101.digicertdns.com

SPF Record

✓ Strict (-all)
v=spf1 a mx a:proxy4.maxx.zone -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

2 records
  • google-site-verification=UlRmckg9cYRwn963n3--UAgq5-PwBHbmv1lXhrB1uwg
  • SPFv=spf1 a mx a:proxy4.maxx.zone -all
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