mmwarburg.com

Valid Email Server
Domain Lookup › mmwarburg.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mmwarburg.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 01:28:37 UTC · ↺ Refresh

MX Hostnames

  • mail2.mmwarburg.com
  • mail1.mmwarburg.com

MX Priorities

  • mail1.mmwarburg.com: 10
  • mail2.mmwarburg.com: 20

A / AAAA Records

  • 194.76.8.20 (no PTR)

Mail Server IPs

  • 194.76.9.14 ↩ mail1.mmwarburg.com
  • 194.76.8.11 ↩ mail2.mmwarburg.com

SOA Record

Raw SOA ns1.atruvia.de do-not-reply.mmwarburg.com 2026010903 43200 7200 1209600 900
Primary NS (mname)
ns1.atruvia.de
Admin Email (rname)
do-not-reply@mmwarburg.com
Serial
2026010903
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
900s

Nameservers (NS)

ns3.atruvia.de
ns1.atruvia.de
ns2.atruvia.de
ns4.atruvia.de

SPF Record

✓ Strict (-all)
v=spf1 a:mailout1.mmwarburg.com a:mailout2.mmwarburg.com a:mailout3.mmwarburg.com a:mailout4.mmwarburg.com a:mail.perbit-job.de ip4:194.76.9.0/24 include:_spf.zimpel.de include:spf.fiduciagad.de -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; adkim=s; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

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

6 records
  • apple-domain-verification=rpzT5Iema7XNudCf
  • MS=ms59429756
  • SPFv=spf1 a:mailout1.mmwarburg.com a:mailout2.mmwarburg.com a:mailout3.mmwarburg.com a:mailout4.mmwarburg.com a:mail.perbit-job.de ip4:194.76.9.0/24 include:_spf.zimpel.de include:spf.fiduciagad.de -all
  • swisssign-check=sHnDNOrsnV6qTDKaTFVuxxcZDNA
  • cisco-ci-domain-verification=5714b63c0dfbd12d33eaddbddb17c592ffbae6744490c82ba924fe54fe51ee31
  • adobe-idp-site-verification=4b8c511931903c1d208fe8af9614eef48f17becec45a64ee47175924753a6258
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