indexo.dev

renzgroup.de

.de crawl

First seen 2026-04-23 · Last seen 2026-05-16 · pending HTTP 401 crawled 2026-05-17 4 attempts

DE · 88.198.220.166 · AS24940 Hetzner Online GmbH

Reputation 94/100 dmarc monitor-only

http 401

Registration

Updated
2015-07-26
Name servers
  • ns.udag.de.
  • ns.udag.net.
  • ns.udag.org.

DNS records live

NS
  • ns.udag.de
  • ns.udag.net
  • ns.udag.org
MX
  • 10 mail1.renzgroup.com
  • 20 mail2.renzgroup.com

Email authentication partial

SPF
v=spf1 mx include:spf.protection.outlook.com include:agenturserver.de include:basehosts.de ip4:91.250.242.102/32 ip4:88.198.220.166/32 ip4:80.156.235.164/32 ip4:62.153.79.133/32 -all
strict (-all)
DMARC
v=DMARC1;p=none;rua=mailto:postmaster@renzgroup.de;ruf=mailto:postmaster@renzgroup.de;aspf=s;adkim=s;fo=1;
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC/Ojn8NO6tbTDUaO8tuSQ3Poc/iEGhIdAJxuFB9YuB0z7oRGRne0NX6ByiZgfpBPKy8HCIsgZZ4YYrIVtHAR…
  • selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCQge++zHK6K/a3zPu2YLoTygv+QI8joI5c37hs9GuypUVsOW2aXLdpWI6kAKPAqkwfe09LHgOrFrLgq7P520…
selectors probed

Certificate (current)

R13
from 2026-04-30 to 2026-07-29
Expires in 70 days

Full certificate history on crt.sh ↗

Linked from (4)