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ipfdd.de

.de crawl

First seen 2026-05-09 · Last seen 2026-05-30 · pending crawled 2026-05-30 4 attempts

DE · 193.175.232.11 · AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.

Reputation 100/100

ssl error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1000)

Registration

Updated
2022-09-08
Name servers
  • ns1.nic53.net.
  • ns2.nic53.de.

DNS records live

NS
  • ns1.nic53.net
  • ns2.nic53.de
MX
  • 30 smg01.ipfdd.de
Verified for
  • Cisco
  • HARICA
  • Slack

Email authentication strong

SPF
v=spf1 mx include:perdata.net ip4:83.137.33.254 -all
strict (-all)
DMARC
v=DMARC1; p=quarantine; rua=mailto:dmarc-reports@ipfdd.de; ruf=mailto:dmarc-reports@ipfdd.de; adkim=s; aspf=s; fo=1;
policy: quarantine
DKIM
no key found at common selectors

Certificate (current)

GEANT TLS ECC 1
from 2026-03-09 to 2027-03-09
Expires in 282 days

Full certificate history on crt.sh ↗

Linked from (2)