indexo.dev

regnauer.de

.de crawl

First seen 2026-05-16 · Last seen 2026-05-20 · ok HTTP/1.1 200 1129 ms crawled 2026-05-20

DE · 85.236.38.105 · AS15456 InterNetX GmbH

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Hausbau und Gewerbebau – schlüsselfertig bauen mit Regnauer
Description
Holzfertigbau: Hausbau, Gewerbebau. Schlüsselfertig bauen mit Regnauer. Individuell und energieeffizient. Seit 90 Jahren Erfahrung im Holzbau.
Language
de

Technology

Server
nginx
PHP
7.4.30 end of life
Stack
PHP

Registration

Updated
2025-10-16
Name servers
  • ns1121.ui-dns.biz.
  • ns1121.ui-dns.com.
  • ns1121.ui-dns.de.
  • ns1121.ui-dns.org.

DNS records live

NS
  • ns1121.ui-dns.biz
  • ns1121.ui-dns.com
  • ns1121.ui-dns.de
  • ns1121.ui-dns.org
MX
  • 10 mail.regnauer.de
  • 50 mail2.regnauer.de

Email authentication partial

SPF
v=spf1 mx a:mailout.regnauer.de ip4:62.154.204.162 ip4:87.140.98.178 ip4:31.209.175.66 ip4:85.236.38.105 ip6:2001:4178:5:111:85:236:38:105 include:spf.protection.outlook.com -all
strict (-all)
DMARC
v=DMARC1;p=none;ruf=mailto:mailreport@regnauer.de;rua=mailto:mailreport@regnauer.de;fo=1;adkim=r;aspf=r;pct=100;rf=afrf;sp=none
policy: none (monitoring only) · sp=none
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

R13
from 2026-04-09 to 2026-07-08
Expires in 35 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.regnauer.de/

present
  • strict-transport-security
  • x-frame-options
  • x-content-type-options
  • referrer-policy
findings
  • missing Content Security Policy
  • missing Permissions Policy
Header values
referrer-policy
strict-origin-when-cross-origin
x-frame-options
sameorigin
x-content-type-options
nosniff
strict-transport-security
max-age=15768000; includeSubDomains, max-age=31536000; includeSubDomains

Linked from (1)