dslbank.de

Valid Email Server
Domain Lookup › dslbank.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dslbank.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 02:47:04 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 160.83.8.93 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA ns1.db-dns.de hostmaster.db.com 2023112851 10800 3600 2419200 300
Primary NS (mname)
ns1.db-dns.de
Admin Email (rname)
hostmaster@db.com
Serial
2023112851
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

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

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

8 records
  • _globalsign-domain-verification=dgP1mSjja2ZQTBanxhK3qxpqwxoZsfWnUR45xP_JZ8
  • MS=ms90706783
  • swisssign-check=obyPBZkZZvfcVC4POTr1pJVpgijrpoOTy0oXWvQH4j
  • QuoVadis=90d53469-74ad-40f8-ab63-a7dd80ada59d
  • _globalsign-domain-verification=w1D3hur8HUMkfGzPNp8rmjOUiQhhWwZVHnzXtQ2iSJ
  • SPFv=spf1 ip4:160.83.0.0/16 -all
  • swisssign-check=Sv_izr2vBKvbIIfgHec7iAT9FsU
  • x6v2ny9h8d3dqd630z7zvtqgt68k89lw
Full email verification for dslbank.de

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

SPF / DKIM / DMARC Get 1,000 Free Credits