izks-mainz.de

Valid Email Server
Domain Lookup › izks-mainz.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
izks-mainz.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 19:06:54 UTC · ↺ Refresh

MX Hostnames

  • mx01.izks-mainz.de

MX Priorities

  • mx01.izks-mainz.de: 10

A / AAAA Records

  • 134.93.17.123 ↩ kksweb.Medizin.Uni-Mainz.DE

Mail Server IPs

  • 134.93.126.121 ↩ mx01.IZKS-Mainz.de

SOA Record

Raw SOA ns2.fusepro.de hostmaster.fusepro.de 2026032001 86400 28800 604800 3600
Primary NS (mname)
ns2.fusepro.de
Admin Email (rname)
hostmaster@fusepro.de
Serial
2026032001
Refresh
86400s
Retry
28800s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns2.fusepro.de
ns1.fusepro.de

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:134.93.126.121 ip4:134.93.17.123 ip4:134.93.17.179 ip4:134.93.16.15 ip4:134.93.16.160 ip4:134.93.125.184 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

1 record
  • SPFv=spf1 mx ip4:134.93.126.121 ip4:134.93.17.123 ip4:134.93.17.179 ip4:134.93.16.15 ip4:134.93.16.160 ip4:134.93.125.184 -all
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