bigdutchman.de

Valid Email Server
Domain Lookup › bigdutchman.de

Domain Overview

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

Checked via [email protected] · 2026-03-28 00:38:52 UTC · ↺ Refresh

MX Hostnames

  • mail.bigdutchman.com
  • mail2.bigdutchman.com

MX Priorities

  • mail2.bigdutchman.com: 20
  • mail.bigdutchman.com: 10

A / AAAA Records

  • 212.114.34.98 ↩ bigdutchman3.wwwserver.net

Mail Server IPs

  • 80.228.72.59 ↩ mail2.bigdutchman.com
  • 217.6.188.114 ↩ mail.bigdutchman.com

SOA Record

Raw SOA ns1.is-fun.net hostmaster.is-fun.com 2026020902 86400 7200 604800 86400
Primary NS (mname)
ns1.is-fun.net
Admin Email (rname)
hostmaster@is-fun.com
Serial
2026020902
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.is-fun.net
ns2.is-fun.net

SPF Record

✓ Strict (-all)
v=spf1 mx include:spf.protection.bigdutchman.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; aspf=r; adkim=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

14 records
  • docker-verification=8069a47d-2d6c-4ddc-8021-264e6c4812f1
  • docusign=45ac489c-b735-4a12-9542-cd6a404b3e38
  • miro-verification=e9c1e88e19a2cf27f8c47c736982543f460d2c80
  • adobe-idp-site-verification=a538a90da1ab3cef6170fc5c5c420769f194e8278b1ff32c1740f3a3284e1a3c
  • cisco-ci-domain-verification=724b24bba0eeb03ba655e789b23624d00f9bad332a301ac9ff7f94a811cf44b4
  • apple-domain-verification=XuSRaH7r8VrcRUhK
  • google-site-verification=INrfyhocjSsCkHcaQTZgGn8SnCH1Td7b0oO_frYq8j0
  • SPFv=spf1 mx include:spf.protection.bigdutchman.com -all
  • MS=ms41756322
  • atlassian-domain-verification=mFaU6vi2MI6dRL6Rq76G4VParJaTa2ysdgTJ5EJu6aNrwejNbg5DGjLKga92sYgF
  • PeiHKOT5T/BTa3tXqtr57uw8n8J+HFJPm8gUEZaIKoGHW9XxxSXlSKqKUaMPmOZKzGGa+7oNJIuCulvuc6fcZw==
  • _l4zhta46wowgzry47dddu5cub08rsdt
  • ciscocidomainverification=3fd75e573f3e55c723c217830ec99331092d0062379e06326a79e1698d5ad8c5
  • google-site-verification=dmoVVbtDOYbpv7wG21DF-LnCLp9_72-WkOc9M0wAyz0
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