indexo.dev

aarsleff-gmbh.de

.de crawl dns

First seen 2026-04-17 · Last seen 2026-05-12 · ok HTTP/1.1 200 1724 ms crawled 2026-05-12

DE · 148.251.46.187 · AS24940 Hetzner Online GmbH

Reputation 100/100

sector b2b services type homepage

HTML metadata

Title
Grabenlose Kanalsanierung | Stärke im Ganzen
Description
Integriert in einen europaweit agierenden Konzernverbund nimmt Aarsleff im Bereich der grabenlosen Kanalsanierung eine zentrale Position ein.
Language
de
Generator
TYPO3 CMS
Canonical
https://www.aarsleff-gmbh.de/home/

Technology

Server
Apache

Social

Contact

Phone

Registration

Updated
2024-08-09
Name servers
  • ns1.telekom-domains.de.
  • ns2.telekom-domains.de.

DNS records live

NS
  • ns1.telekom-domains.de
  • ns2.telekom-domains.de
MX
  • 20 mx.aarsleff-gmbh.de

Email authentication strong

SPF
v=spf1 a:webmail.aarsleff-gmbh.de mx a a:mx.aarsleff-gmbh.de a:mx2.aarsleff-gmbh.de ip4:185.46.180.32/32 ip4:178.13.121.179/32 ip4:2.207.196.42/32 include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:spf-nl1.aarsleff365.de -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc123@aarsleff-gmbh.de; ruf=mailto:dmarcfor@aarsleff-gmbh.de; fo=1
policy: quarantine
DKIM
Show 4 DKIM selectors
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCM247LbY0K/RNmhSvlNj5kcroKXXaMBlUWGP/UC48pegugUMdXTpFp3ngIRb1d9te7bsC0PbqCvXNDUnvISv…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDb6hkc5IOIkCKBKRPXT3Te2cKa3z5Z1BnAEkVhV/mJw3z3YWkdiqV5PEuj8SYlB5Wgt7dAGW82/TSLoxxDiJ…
  • s1: v=DKIM1;t=s;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCh8EXWvNJNtfVTn9f4nLYssESGGAsmRkoMVRaSri4cWtM8wyvm1exg9rzPNeAoHuMgYpQRUl99c9yPg75Z8QtYfm…
  • s2: v=DKIM1;t=s;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCt8eobP0La5IkwJrETY8poacfIeN+jNBy6xQoCY0OmyxzoLn5T+Zq1v7JAIec145RxuxkzfJe3bkIUlNVHfUc9p9…
selectors probed

Certificate (current)

E7
from 2026-04-19 to 2026-07-18
Expires in 58 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 60/100 Checked live page: https://www.aarsleff-gmbh.de/

present
  • strict-transport-security
  • x-content-type-options
findings
  • missing Content Security Policy
  • missing frame protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
x-content-type-options
nosniff
strict-transport-security
max-age=15552000

Links to (3)

Linked from (3)