tunstall.de

Valid Email Server
Domain Lookup › tunstall.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
tunstall.de
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 14:39:51 UTC · ↺ Refresh

MX Hostnames

  • d227180.b.ess.uk.barracudanetworks.com
  • mxa-009f4b01.gslb.pphosted.com
  • d227180.a.ess.uk.barracudanetworks.com
  • mxb-009f4b01.gslb.pphosted.com

MX Priorities

  • mxa-009f4b01.gslb.pphosted.com: 10
  • mxb-009f4b01.gslb.pphosted.com: 20
  • d227180.b.ess.uk.barracudanetworks.com: 40
  • d227180.a.ess.uk.barracudanetworks.com: 30

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 185.183.31.57 ↩ mx08-009f4b01.pphosted.com
  • 143.55.144.60 ↩ mx07-009f4b01.pphosted.com
  • 18.133.136.187 ↩ mail.ess.uk.barracuda.com
  • 18.133.136.186 ↩ mail.ess.uk.barracuda.com
  • 18.133.136.188 ↩ mail.ess.uk.barracuda.com

SOA Record

Raw SOA ns1.domaindiscount24.net tech.key-systems.net 2026031803 10800 3600 604800 28800
Primary NS (mname)
ns1.domaindiscount24.net
Admin Email (rname)
tech@key-systems.net
Serial
2026031803
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
28800s

Nameservers (NS)

ns2.domaindiscount24.net
ns3.domaindiscount24.net
ns1.domaindiscount24.net

SPF Record

✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 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

7 records
  • atlassian-domain-verification=A7cxHThf2dTF0a04p7dohx5cbmqCkauS5jGqqkH1FKXGytGxKDmnLEdDYE8Fkk5U
  • MS=0C99E252550BCFD360D4A9E168439ADF92D67BC9
  • collabsoft-domain-verification=_a2762d8789d91445351d1781e175e9c25c12e9977db47bae7e97b9f783b61bbf
  • SPFv=spf1 mx -all
  • MS=ms47662723
  • bw=FBUvmo1XbXkEVDsW51nXP6uPDpWdLhmQbAun0eKUCFrc
  • collabsoft-domain-verification=_a2762d8789d91445351d1781e175e9c25c12e9977db47bae7e97b9f783b61bbf75e9c25c12e9977db47bae7e97b9f783b61bbf
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