muellerverlag.de

Valid Email Server
Domain Lookup › muellerverlag.de
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
muellerverlag.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 15:50:33 UTC · ↺ Refresh

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MX Hostnames

  • mx02.hornetsecurity.com
  • mx01.hornetsecurity.com

MX Priorities

  • mx01.hornetsecurity.com: 10
  • mx02.hornetsecurity.com: 20

A / AAAA Records

  • 185.58.213.114 (no PTR)

Mail Server IPs

  • 94.100.132.8 ↩ mx01.hornetsecurity.com
  • 94.100.136.8 ↩ mx02.hornetsecurity.com

SOA Record

Raw SOA a.ns14.net webmaster.muellerverlag.de 2025022102 28800 7200 604800 86400
Primary NS (mname)
a.ns14.net
Admin Email (rname)
webmaster@muellerverlag.de
Serial
2025022102
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

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

SPF Record

✓ Strict (-all)
v=spf1 mx a ptr ip4:185.76.156.0/24 ip4:46.189.32.41 ip4:91.102.14.10 ip4:91.102.14.20 ip4:91.102.14.30 a:mail.viafon.de include:spf.mandrillapp.com include:spf.protection.outlook.com include:spf.hornetsecurity.com include:spfext.it2media.de -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

4 records
  • SPFv=spf1 mx a ptr ip4:185.76.156.0/24 ip4:46.189.32.41 ip4:91.102.14.10 ip4:91.102.14.20 ip4:91.102.14.30 a:mail.viafon.de include:spf.mandrillapp.com include:spf.protection.outlook.com include:spf.hornetsecurity.com include:spfext.it2media.de -all
  • MS=ms13603290
  • DKIMv=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J/mRwSRMAocV/hMB3jXwaHH36d9NaVynQFYV8NaWi69c1veUtRzGt7yAioXqLj7Z4TeEUoOLgrKsn8YnckGs9i3B3tVFB+Ch/4mPhXWiNfNdynHWBcPcbJ8kjEQ2U8y78dHZj1YeRXXVvWob2OaKynO8/lQIDAQAB;
  • ZOOM_verify_SU0rwaYRTiGZhuMe0_8pCg
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