indexo.dev

nestwaerme.de

.de crawl

First seen 2026-05-09 · Last seen 2026-05-09 · ok HTTP 200 4970 ms crawled 2026-05-16

DE · 217.160.0.74 · AS8560 IONOS SE

Reputation 87/100 weak security headers no dmarc policy

Registration

Updated
2023-09-20
Name servers
  • ns1123.ui-dns.biz.
  • ns1123.ui-dns.com.
  • ns1123.ui-dns.de.
  • ns1123.ui-dns.org.

DNS records live

NS
  • ns1123.ui-dns.biz
  • ns1123.ui-dns.com
  • ns1123.ui-dns.de
  • ns1123.ui-dns.org
MX
  • 50 nestwaerme-de.mail.protection.outlook.com
TXT
  • sendinblue-site-verification=4046525
Verified for
  • Brevo
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spfhard.crsend.com include:spf.protection.outlook.com include:spf.sendinblue.com -all
strict (-all)
DMARC
not published
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCt0fEBPPa7lq1jSFGFON5X+SmF0j4wZGYn1dVpBoLg6G+iT4Wgj4MAkkz2VkFsP8bu60xtzpSWd2pxBq23w6…
  • mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…
selectors probed

Certificate (current)

Sectigo Public Server Authentication CA DV R36
from 2025-09-01 to 2026-09-16
Expires in 118 days

Full certificate history on crt.sh ↗

Linked from (1)