thesisdigital.de

Valid Email Server
Domain Lookup › thesisdigital.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
thesisdigital.de
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 11:52:43 UTC · ↺ Refresh

MX Hostnames

  • alt1.aspmx.l.google.com
  • aspmx2.googlemail.com
  • aspmx.l.google.com
  • aspmx3.googlemail.com
  • alt2.aspmx.l.google.com

MX Priorities

  • aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 20
  • alt2.aspmx.l.google.com: 15
  • aspmx3.googlemail.com: 20
  • aspmx2.googlemail.com: 20

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 172.253.63.26 ↩ bi-in-f26.1e100.net
  • 2607:f8b0:4004:c0b::1a ↩ bj-in-f26.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)

SOA Record

Raw SOA nsa5.schlundtech.de info.thesisdigital.de 2021042900 43200 7200 1209600 600
Primary NS (mname)
nsa5.schlundtech.de
Admin Email (rname)
info@thesisdigital.de
Serial
2021042900
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s

Nameservers (NS)

nsb5.schlundtech.de
nsc5.schlundtech.de
nsd5.schlundtech.de
nsa5.schlundtech.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ip4:195.71.187.230 ip4:81.17.211.199 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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
  • google-site-verification=DiG3Edu74rXPlmWDvyUY0kJUAX9ORYmgVrSqum-BfWw
  • atlassian-domain-verification=5La9Gt6clnbM6B/6msbNAh4n1xXdVdRHxo784zc0kxX/8sl65Fu4cwSC0D4nSZMB
  • SPFv=spf1 include:_spf.google.com ip4:195.71.187.230 ip4:81.17.211.199 ~all
  • atlassian-domain-verification=WO0ZMhQKIMKbwKdzffFKZ+MgwP9+VD5fIv174iAC29K3m8zLcI6t7s8ZMVaQzYPl
  • apple-domain-verification=9COt54sCaO2EJrMl
  • MS=ms32556251
  • MS=ms10255952
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