bcb-ag.de

Valid Email Server
Domain Lookup › bcb-ag.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bcb-ag.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 16:54:52 UTC · ↺ Refresh

MX Hostnames

  • smtp16.db.com
  • smtp26.db.com
  • smtp17.db.com
  • smtp27.db.com

MX Priorities

  • smtp26.db.com: 10
  • smtp27.db.com: 10
  • smtp17.db.com: 10
  • smtp16.db.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 160.83.10.248 ↩ smtp26.db.com
  • 160.83.10.250 ↩ smtp27.db.com
  • 160.83.10.249 ↩ smtp17.db.com
  • 160.83.10.247 ↩ smtp16.db.com

SOA Record

Raw SOA ns1.db-dns.de hostmaster.db.com 2023113433 10800 3600 2419200 300
Primary NS (mname)
ns1.db-dns.de
Admin Email (rname)
hostmaster@db.com
Serial
2023113433
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns14.db-dns.de
ns13.db-dns.com
ns12.db-dns.de
ns11.db-dns.com
ns10.db-dns.de
ns3.db-dns.de
ns2.db-dns.com
ns1.db-dns.de
ns15.db-dns.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:160.83.0.0/16 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;sp=reject;fo=1;ri=3600;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

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

11 records
  • bzk3s51p70g79l1qcqb606q11dbgjg6x
  • swisssign-check=ujTX7bMaZJnaK6uTFC5cSj54ATo
  • 9frk7kg43c197ls3wz8j896v9gbdjv9m
  • 5wvfjkmbtb99nt671phz2ghdnvww9yl1
  • g8klfrklchr9rt82y3d2vs7n40t2fw67
  • _globalsign-domain-verification=jVMFBq578CDc5IB8G9J_QR7fkfpYW8oZXbW4x2Ti5X
  • SPFv=spf1 ip4:160.83.0.0/16 -all
  • QuoVadis=eb94489c-12f4-436b-ba7e-17f1431628f0
  • swisssign-check=wCbSBiCpuO6b7CwFOJMlUh0chEITwe360xhlWv4ecI
  • 976195009789c189cec7aa8c31c67c
  • MS=ms77948551
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