zeller-gmelin.de

Valid Email Server
Domain Lookup › zeller-gmelin.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
zeller-gmelin.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 16:27:31 UTC · ↺ Refresh

MX Hostnames

  • mx14a.antispameurope.com
  • mx14b.antispameurope.com
  • mx14c.antispameurope.com
  • mx14d.antispameurope.com

MX Priorities

  • mx14d.antispameurope.com: 40
  • mx14c.antispameurope.com: 30
  • mx14a.antispameurope.com: 10
  • mx14b.antispameurope.com: 20

A / AAAA Records

  • 94.130.244.220 ↩ wonderful-host.citation.media

Mail Server IPs

  • 94.100.132.100 ↩ hsmx01.antispameurope.com
  • 94.100.134.100 ↩ nlb01-hz3.hornetsecurity.com
  • 83.246.65.85 ↩ hsmx01-hz2.antispameurope.com
  • 83.246.65.100 ↩ nlb01-hz2.hornetsecurity.com.65.246.83.in-addr.arpa

SOA Record

Raw SOA dns.sp-online.de hostmaster.sp-online.de 2026011301 28800 3600 604800 600
Primary NS (mname)
dns.sp-online.de
Admin Email (rname)
hostmaster@sp-online.de
Serial
2026011301
Refresh
28800s
Retry
3600s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

dns.sp-online.de
dns2.sp-online.de

SPF Record

✓ Strict (-all)
v=spf1 mx a:mx.zeller-gmelin.de a:mx2.zeller-gmelin.de include:spf.emailsignatures365.com include:spf.hornetsecurity.com include:spf.protection.outlook.com include:hsrelay01.antispameurope.cominclude:spf.codepiraten.com include:_spf.4me.com include:_spf.4me.qa -all
📊 DNS lookups: 10/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

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

DKIM Selectors

✓ 2 found
mail._domainkey
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

8 records
  • MS=2D236340160A35E0ABCE19F807B81D841014AB52
  • _nvqge2wpx1omih4hbkshikbriaa1p71
  • SPFv=spf1 mx a:mx.zeller-gmelin.de a:mx2.zeller-gmelin.de include:spf.emailsignatures365.com include:spf.hornetsecurity.com include:spf.protection.outlook.com include:hsrelay01.antispameurope.cominclude:spf.codepiraten.com include:_spf.4me.com include:_spf.4me.qa -all
  • apple-domain-verification=M0rV6ypt3hV3ZJCH
  • google-site-verification=LnlN1skciRo1uwSgXWzlXIepcF0AIt7UK8keZHVFQic
  • google-site-verification=U3rUt_evZd7cCH6thxc5nutEyGY8A1ciOC-IzEUukbc
  • MS=ms92808721
  • google-gws-recovery-domain-verification=65102457
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