semantec.de

Valid Email Server
Domain Lookup › semantec.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
semantec.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 13:57:41 UTC · ↺ Refresh

MX Hostnames

  • mail.semantec.de

MX Priorities

  • mail.semantec.de: 10

A / AAAA Records

  • 46.165.248.45 (no PTR)

Mail Server IPs

  • 157.90.185.26 ↩ mail.semantec.de

SOA Record

Raw SOA dns01.yp4y.net.semantec.de root.dns01.yp4y.net 2022050613 14400 3600 604800 3600
Primary NS (mname)
dns01.yp4y.net.semantec.de
Admin Email (rname)
root@dns01.yp4y.net
Serial
2022050613
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns02.yp4y.net
dns01.yp4y.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:46.165.248.31 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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

1 record
  • SPFv=spf1 a mx ip4:46.165.248.31 ~all
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