abacus-electronics.de

Valid Email Server
Domain Lookup › abacus-electronics.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
abacus-electronics.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 16:00:14 UTC · ↺ Refresh

MX Hostnames

  • abacus-electronics-de.netcup-mail.de

MX Priorities

  • abacus-electronics-de.netcup-mail.de: 10

A / AAAA Records

  • 193.30.123.49 ↩ v22018096923773518.hotsrv.de

Mail Server IPs

  • 46.38.226.23 ↩ mxe217.netcup.net

SOA Record

Raw SOA root-dns.netcup.net dnsadmin.netcup.net 2025101008 28800 7200 1209600 86400
Primary NS (mname)
root-dns.netcup.net
Admin Email (rname)
dnsadmin@netcup.net
Serial
2025101008
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

third-dns.netcup.net
root-dns.netcup.net
second-dns.netcup.net

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:188.68.0.0/16 include:netcup.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; pct=100
⚠ p=none — monitoring only, no enforcement
📋 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 ip4:188.68.0.0/16 include:netcup.net -all
Full email verification for abacus-electronics.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits