bieniek-it.de

Valid Email Server
Domain Lookup › bieniek-it.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bieniek-it.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 06:16:31 UTC · ↺ Refresh

MX Hostnames

  • jupiter.bieniek-it.de
  • smtp-backup2.portunity.de
  • smtp-backup1.portunity.de

MX Priorities

  • smtp-backup2.portunity.de: 51
  • smtp-backup1.portunity.de: 50
  • jupiter.bieniek-it.de: 10

A / AAAA Records

  • 82.140.50.205 ↩ i528C32CD.versanet.de
  • 2001:9e8:3108:6400:c23f:d5ff:fe61:b9c0 (no PTR)

Mail Server IPs

  • 37.120.186.72 ↩ smtp-backup2-2.portunity.de
  • 2a03:4000:f:5b9::25 ↩ smtp-backup2-2.portunity.de
  • 217.144.128.54 ↩ smtp-backup1.portunity.de
  • 2a02:a00::2:0:0:54 ↩ smtp-backup1.portunity.de
  • 82.140.50.205 ↩ i528C32CD.versanet.de
  • 2001:9e8:3108:6400:c23f:d5ff:fe61:b9c0 (no PTR)

SOA Record

Raw SOA ns1.he.net hostmaster.he.net 2026032504 86400 7200 3600000 86400
Primary NS (mname)
ns1.he.net
Admin Email (rname)
hostmaster@he.net
Serial
2026032504
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

ns2.he.net
ns3.he.net
ns4.he.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.mailjet.com ?all
📊 DNS lookups: 1/10
? Neutral (?all) — no 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

2 records
  • google-site-verification=36irxKVbJvuPgiDU9ojfpJaEw3l1WSwKKALuGaicYps
  • SPFv=spf1 include:spf.mailjet.com ?all
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