byom.de

Disposable Domain
Domain Lookup › byom.de

Domain Overview

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

Checked via [email protected] · 2026-03-14 02:06:01 UTC · ↺ Refresh

MX Hostnames

  • smtp.byom.de

MX Priorities

  • smtp.byom.de: 10

A / AAAA Records

  • 104.21.14.48 (no PTR)
  • 172.67.157.199 (no PTR)
  • 2606:4700:3035::ac43:9dc7 (no PTR)
  • 2606:4700:3034::6815:e30 (no PTR)

Mail Server IPs

  • 167.233.15.179 ↩ smtp.byom.de
  • 2a01:4f8:1c1d:93f::1 ↩ smtp.byom.de

SOA Record

Raw SOA dorthy.ns.cloudflare.com dns.cloudflare.com 2397452308 10000 2400 604800 1800
Primary NS (mname)
dorthy.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397452308
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

dorthy.ns.cloudflare.com
jack.ns.cloudflare.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

No TXT records found.

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