thieme.com

Valid Email Server
Domain Lookup › thieme.com

Domain Overview

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

Checked via [email protected] · 2026-03-26 09:00:54 UTC · ↺ Refresh

MX Hostnames

  • mxa.thieme.de
  • mxb.thieme.de
  • mx.thieme.de

MX Priorities

  • mx.thieme.de: 10
  • mxa.thieme.de: 30
  • mxb.thieme.de: 30

A / AAAA Records

  • 207.174.61.1 (no PTR)

Mail Server IPs

  • 91.208.107.65 ↩ mxa.thieme.de
  • 91.208.107.53 ↩ mxb.thieme.de

SOA Record

Raw SOA ns.udag.de hostmaster.united-domains.de 2024091343 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024091343
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

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

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:63.134.215.3 a:www.thieme.com include:_spf.thieme.de -all exp=_spf_explain.thieme.com
📊 DNS lookups: 3/10

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

17 records
  • site24x7-signals-domain-verification=b17d7e69d29e55adcea993dbab96a37a
  • adobe-idp-site-verification=d185197c-a5f3-4f03-a009-b54f03ddc040
  • sbhsg8ghd37tf3g0r4sl4gj2rjm0hg5m
  • docusign=0d5a3506-d099-4aed-8cba-ff52e7c834d0
  • _fy9qunwscwaszo19eprl19ryf8tl3vh
  • SPFv=spf1 mx ip4:63.134.215.3 a:www.thieme.com include:_spf.thieme.de -all exp=_spf_explain.thieme.com
  • docusign=35fa142b-f272-404c-9734-33b1a52ed195
  • domainVerification=c627f399-6c94-45b7-987e-67c7c651ed15
  • _s7cnapprqlt0lxffojfbolutznq7xmc
  • m8dwy2cc9mnq6qhyyqhbkwqm16382wtn
  • google-site-verification=kxTOF5-EXF8TMueVEQQgCKXk3IOKG5fIoCRnSH5VnpE
  • 0d5a3506-d099-4aed-8cba-ff52e7c834d0
  • MS=ms71262386
  • miro-verification=324b499851b02dc1325e3f7b9b0c55f393998680
  • atlassian-domain-verification=poXKBYL/YWrH4gL/hISgjOG1oMBOHpnaIt/at8qFLVvnALIW82DcsQzeUIQC08IU
  • clb0k1mx91035xq44ks1d9q4s0r9q7h8
  • cisco-ci-domain-verification=555bb41304dd14de3040a6e7556b9a67e1c4ddb075fe655d4a372ab3aa03dd2
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