thieme.de

Valid Email Server
Domain Lookup › thieme.de

Domain Overview

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

Checked via [email protected] · 2026-03-21 08:50:08 UTC · ↺ Refresh

MX Hostnames

  • mxc.thieme.de
  • mxa.thieme.de
  • mxf.thieme.de
  • mxb.thieme.de
  • mxe.thieme.de
  • mxd.thieme.de

MX Priorities

  • mxc.thieme.de: 60
  • mxa.thieme.de: 10
  • mxe.thieme.de: 80
  • mxb.thieme.de: 10
  • mxd.thieme.de: 60
  • mxf.thieme.de: 80

A / AAAA Records

  • 91.208.107.242 (no PTR)

Mail Server IPs

  • 91.208.107.40 ↩ mxc.thieme.de
  • 91.208.107.65 ↩ mxa.thieme.de
  • 91.208.107.60 ↩ mxe.thieme.de
  • 91.208.107.53 ↩ mxb.thieme.de
  • 91.208.107.50 ↩ mxd.thieme.de

SOA Record

Raw SOA ns.udag.de hostmaster.united-domains.de 2025090528 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2025090528
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

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

SPF Record

✓ Soft Fail (~all)
v=spf1 mx include:_spf.thieme.de -all exp=_spf_explain.thieme.de
📊 DNS lookups: 2/10

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; sp=none;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

22 records
  • adobe-idp-site-verification=c0bd8128-223c-48af-b8e6-194a7ce18ef5
  • google-site-verification=XJNwbTlsPuttfcVOcvMPS9NM7PJSkoYelWpEW4byywU
  • bw=G1wZgOrGvln6p/ZUiX62dP3pKKEUsNLsekx57scK7TF7
  • sinch-domain-verification=4e2b3e08-2662-4efc-83cf-3682ac185014
  • docusign=416abeb2-08b2-4093-a6e7-1021b0aecb3d
  • miro-verification=324b499851b02dc1325e3f7b9b0c55f393998680
  • SPFv=spf1 mx include:_spf.thieme.de -all exp=_spf_explain.thieme.de
  • docusign=965d4205-28a5-41f0-9a55-b82cedc699f1
  • swisssign-check=3BerhS2f9m2hRig0pvxp0ntyEtA
  • domainVerification=c627f399-6c94-45b7-987e-67c7c651ed15
  • google-site-verification=RyabOwOb9fh9yocLDF4KAqTi_cmHtWKMV9VN3fEs0Ns
  • atlassian-domain-verification=poXKBYL/YWrH4gL/hISgjOG1oMBOHpnaIt/at8qFLVvnALIW82DcsQzeUIQC08IU
  • _po598skvppehayh7yxlr8ydblo0zh0n
  • google-gws-recovery-domain-verification=64998143
  • facebook-domain-verification=x3ha8e5iq8gt1qcvxap7dc3z4xcboi
  • docusign=765460a1-99da-41f2-a78e-8c0a9f09a44c
  • _k1937rdsjq4k0h66jbm3xvygjp7lnl7
  • UK-federation-domain-verification=60e365b281cea6143b92e572d518293a
  • ms=ms55860271
  • site24x7-signals-domain-verification=ca454d5f9abf64dc2649d1023a5ef9e0
  • spf2.0/pra
  • _v7lh27nur49q2hbluw61n1m01ujtzn9
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