peg-ulm.de

Valid Email Server
Domain Lookup › peg-ulm.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
peg-ulm.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 23:29:04 UTC · ↺ Refresh

MX Hostnames

  • mail.matzelsberger.de

MX Priorities

  • mail.matzelsberger.de: 10

A / AAAA Records

  • 217.160.0.39 ↩ 217-160-0-39.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::2dc ↩ 2001-08d8-100f-f000-0000-0000-0000-02dc.elastic-ssl.ui-r.com

Mail Server IPs

  • 217.78.172.3 ↩ mail.matzelsberger.de

SOA Record

Raw SOA ns1072.ui-dns.de hostmaster.kundenserver.de 2017061258 28800 7200 604800 300
Primary NS (mname)
ns1072.ui-dns.de
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2017061258
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1072.ui-dns.com
ns1072.ui-dns.org
ns1072.ui-dns.de
ns1072.ui-dns.biz

SPF Record

✓ Strict (-all)
v=spf1 a mx include:_spf.kundenserver.de a:mail.matzelsberger.de -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
s1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: s1

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

All TXT Records

1 record
  • SPFv=spf1 a mx include:_spf.kundenserver.de a:mail.matzelsberger.de -all
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