tecs.de

Valid Email Server
Domain Lookup › tecs.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
tecs.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-26 07:57:07 UTC · ↺ Refresh

MX Hostnames

  • helium.tecs.de

MX Priorities

  • helium.tecs.de: 10

A / AAAA Records

  • 78.46.46.58 ↩ helium.tecs.de

Mail Server IPs

  • 78.46.46.58 ↩ helium.tecs.de

SOA Record

Raw SOA ns1.iphh.de postmaster.tecs.de 2022072487 3600 600 1209600 3600
Primary NS (mname)
ns1.iphh.de
Admin Email (rname)
postmaster@tecs.de
Serial
2022072487
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns3.iphh.net
ns1.iphh.de
ns2.iphh.de

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:78.46.46.58 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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 ip4:78.46.46.58 -all
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