computing-competence.de

Valid Email Server
Domain Lookup › computing-competence.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
computing-competence.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 03:54:10 UTC · ↺ Refresh

MX Hostnames

  • mail2.bytecamp.net

MX Priorities

  • mail2.bytecamp.net: 20

A / AAAA Records

  • 212.204.60.2 ↩ www-rdr.bytecamp.net
  • 2a01:a380:4408:a4d:443::1 (no PTR)

Mail Server IPs

  • 212.204.60.30 ↩ mail2.bytecamp.net

SOA Record

Raw SOA ns1.bytecamp.net support.bytecamp.net 2026012617 28800 7200 604800 86400
Primary NS (mname)
ns1.bytecamp.net
Admin Email (rname)
support@bytecamp.net
Serial
2026012617
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns2.bytecamp.net
ns1.bytecamp.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:212.204.60.0/24 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict 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

3 records
  • SPFv=spf1 ip4:212.204.60.0/24 -all
  • google-site-verification=MCtdTVuYfSXi5xbSw4ogrQPikdsPTMHNVpiOd8gkDDk
  • mistral-domain-verification=46bbf894394169e711df37c3815b60b9c311b4cd
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