indexo.dev

sonntag-partner.de

.de crawl

First seen 2026-04-15 · Last seen 2026-05-13 · ok HTTP/1.1 200 5330 ms crawled 2026-05-10

US · 20.55.103.191 · AS8075 Microsoft Corporation

Reputation 100/100

sector legal type homepage

HTML metadata

Title
Wirtschaftskanzlei SONNTAG | Wirtschaftsprüfer. Steuer. Recht.
Description
Multidisziplinär und lösungsorientiert agieren wir als mittelständische Wirtschaftskanzlei im Sinne unserer Mandanten. Über 500 Experten = 4 Standorte: ✓ Augsburg ✓ Nürnberg ✓ Ulm ✓ München.
Language
de-DE
Generator
All in One SEO Pro (AIOSEO) 4.9.6.2
Canonical
https://www.sonntag-partner.de/
Feeds

Technology

CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Contact

Phone

Registration

Updated
2026-02-17
Name servers
  • ns1.mxp.zone.
  • ns2.mxp.zone.
  • ns3.mxp.zone.
  • ns4.mxp.zone.

DNS records live

NS
  • ns1.mxp.zone
  • ns2.mxp.zone
  • ns3.mxp.zone
  • ns4.mxp.zone
MX
  • 10 d323358.a.ess.de.barracudanetworks.com
  • 20 d323358.b.ess.de.barracudanetworks.com
TXT
Show 6 TXT records
  • zone-ownership-verification-4917d682d56e5ca1c0bc6348cc4e827feb4a3a46fef8270708c53953012b7938
  • ZOOM_verify_gHHrncpjSCSnD0O_uT4LNA
  • qbtb0ppg3y7kysgsjgj4vhr0ms7p7wwg
  • facebook-domain-verification=hrtuoznjme3j54c0e5tjyo3a92wone
  • sophos-domain-verification=b97a91607532646b45afde001aa2064b89ecb812aaa71829149d830ca2d30f2e
  • google-site-verification=GVOJ4Z3iBbjcmlHtQpMKBgB5NiqUOScCBYL15fvBB3U

Email authentication strong

SPF
v=spf1 mx include:spf.protection.outlook.com include:_spf.retarus.com include:spf-de.emailsignatures365.com include:spf.ess.de.barracudanetworks.com ip4:198.22.51.103 ip4:5.173.13.178 ip4:82.135.118.202 ip4:80.81.29.116 ip4:37.24.222.170 ip4:82.135.96.4 ip4:82.135.122.105 ip4:80.81.21.14 ip4:80.81.28.67 ~all
softfail (~all)
DMARC
v=DMARC1; p=quarantine; fo=1; rua=mailto:rua+sonntag-partner.de@dmarc.barracudanetworks.com; ruf=mailto:ruf+sonntag-partner.de@dmarc.barracudanetworks.com
policy: quarantine
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCa73WU6LsU7P2Td4a81U0IsPGcYsFr/8+h6K3zN+XN4l+VDV+BE6w44eWIAuZK2fSM5lK0igbQcy28+Ea2rj…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCZqlmEwScljBdeUSPZOStwV0aP+G3hqC5KkwUVfXnzA+nOMiMPLEusGyu702oojAjnUFvaGSE/64xqNy6r2M…
selectors probed

Certificate (current)

RapidSSL TLS RSA CA G1
from 2025-06-04 to 2026-06-05
Expires in 16 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.sonntag-partner.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • weak frame protection
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
DENY, SAMEORIGIN
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains; preload

Links to (8)

Linked from (4)

See all sites whose homepage links to sonntag-partner.de →