4youcard.at

.at crawl

First seen 2026-05-28 · Last seen 2026-05-28 · ok HTTP 200 948 ms crawled 2026-05-31

DE · 213.133.105.237 · AS24940 Hetzner Online GmbH

Reputation 89/100 weak security headers dmarc monitor-only

DNS records live

NS

ns1.massresponse.com
ns2.massresponse.com
ns3.massresponse.com
ns4.massresponse.com

MX

1 4youcard-at.mail.protection.outlook.com

Verified for

Brevo
Google
Microsoft 365

Email authentication partial

SPF

v=spf1 a mx ip4:89.249.189.117 ip4:89.249.189.122 ip4:212.41.250.117 ip4:212.41.250.112/29 ip4:212.24.125.58 ip4:212.24.125.59 ip4:212.24.125.61 ip4:213.133.105.237 ip4:83.164.178.20 include:spf.sendinblue.com include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400

policy: none (monitoring only) · sp=none

DKIM

mail: k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMVIzrCa3T14JsNY0IRv5/2V1/v2itlviLQBwXsa7shBD6TrBkswsFUToPyMRWC9tbR/5ey0nRBH0ZVxp+lsmTxid2Y2z…

selectors probed

Certificate (current)

R12

from 2026-05-11 to 2026-08-09

Expires in 70 days

Full certificate history on crt.sh ↗

Linked from (1)

bubbledays.at×1