uldo.de

Valid Email Server
Domain Lookup › uldo.de

Domain Overview

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

Checked via [email protected] · 2026-03-26 20:35:55 UTC · ↺ Refresh

MX Hostnames

  • mail3.bll-computer.de

MX Priorities

  • mail3.bll-computer.de: 10

A / AAAA Records

  • 212.62.195.143 ↩ web004.hos.srv.lzi.ims.td-fn.net

Mail Server IPs

  • 109.70.197.73 ↩ ns3.bll-computer.de

SOA Record

Raw SOA auth02.ns.td-fn.net hostmaster.td-fn.net 2025091504 28800 7200 1209600 86400
Primary NS (mname)
auth02.ns.td-fn.net
Admin Email (rname)
hostmaster@td-fn.net
Serial
2025091504
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

auth02.ns.td-fn.net
auth01.ns.td-fn.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

4 records
  • _057va4fkfwts3iuqbyyz4fas69wsncj
  • _l32x28th79nw41zrp36sha0s2a940mk
  • MS=ms65531809
  • SPFv=spf1 a mx ~all
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