rembe.de

Valid Email Server
Domain Lookup › rembe.de

Domain Overview

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

Checked via [email protected] · 2026-04-01 11:48:26 UTC · ↺ Refresh

MX Hostnames

  • mail.rembe.de

MX Priorities

  • mail.rembe.de: 10

A / AAAA Records

  • 172.67.196.156 (no PTR)
  • 104.21.76.153 (no PTR)
  • 2606:4700:3035::6815:4c99 (no PTR)
  • 2606:4700:3035::ac43:c49c (no PTR)

Mail Server IPs

  • 217.6.154.34 ↩ mail.rembe.de

SOA Record

Raw SOA fred.ns.cloudflare.com dns.cloudflare.com 2400485772 10000 2400 604800 1800
Primary NS (mname)
fred.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400485772
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

fred.ns.cloudflare.com
melinda.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 a:dd14124.kasserver.com ip4:213.133.121.31 ip4:217.6.154.34 ip4:217.6.154.36 ip4:37.17.229.223 ip4:37.17.229.23 include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ 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

7 records
  • qoces88mukm3kat2rdgqre4io4
  • SPFv=spf1 a:dd14124.kasserver.com ip4:213.133.121.31 ip4:217.6.154.34 ip4:217.6.154.36 ip4:37.17.229.223 ip4:37.17.229.23 include:spf.protection.outlook.com -all
  • 1RwYwnNBVFaPsr+v53oKN0wft/F4h73o2lRlZpkQ425MRbVfxNisFAyu2+rr0I/Mg1FHX/NO3h7ATn3vOiEmpA==
  • MS=2BEF4667C38B9D8587C5DDC321E8154C96FD4090
  • _60x6ny6rrb8vzgx427qjshfj29t9d5b
  • google-site-verification=C9X88opOIpGTU4hINmuq-rSzVW_M9UmheQIlpXQA3YI
  • google-site-verification=S6P9GqYsBTKQr3VM5sJyjeWE87Wq4HWTQ_UQNA8RXc8
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