juergensen.de

Valid Email Server
Domain Lookup › juergensen.de

Domain Overview

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

Checked via [email protected] · 2026-03-30 23:26:47 UTC · ↺ Refresh

MX Hostnames

  • mail2.juergensen.de
  • mail.juergensen.de

MX Priorities

  • mail2.juergensen.de: 20
  • mail.juergensen.de: 10

A / AAAA Records

  • 188.68.47.39 ↩ a2f27.netcup.net

Mail Server IPs

  • 79.140.176.123 ↩ mail2.juergensen.de
  • 213.61.96.156 ↩ mail.juergensen.de

SOA Record

Raw SOA ns.udag.de hostmaster.united-domains.de 2024072920 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024072920
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns.udag.org
ns.udag.net
ns.udag.de

SPF Record

✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com include:mailbox.org -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 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

5 records
  • apple-domain-verification=0Hwk3vqgcEBYFd2p
  • samsung-domain-verification=b79bc4d5-b06a-423f-bcea-fe90b12d67f5
  • SPFv=spf1 mx include:spf.protection.outlook.com include:mailbox.org -all
  • MS=FE22A4559D3DBB7F4E7C8B411018B2768E9205D3
  • 514329ca71b30818aaee7ce8afb9820b02b9dd5c15339432c0ee2759589cc63
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