mainz-citymanagement.de

.de crawl

First seen 2026-04-25 · Last seen 2026-05-18 · ok HTTP 200 6963 ms crawled 2026-05-18

DE · 31.47.253.133 · AS45012 dogado GmbH

Reputation 94/100 dmarc monitor-only

Registration

Updated

2022-07-18

Name servers

cns1.alfahosting.info.
cns2.alfahosting.info.
cns3.alfahosting.info.

DNS records live

NS

cns1.alfahosting.info
cns2.alfahosting.info
cns3.alfahosting.info

MX

10 mx03.secure-mailgate.com
10 mx04.secure-mailgate.com

Email authentication partial

SPF: v=spf1 a mx include:secure-mailgate.com ~all
softfail (~all)
DMARC: v=DMARC1; p=none;
policy: none (monitoring only)
DKIM: no key found at common selectors

Certificate (current)

R12

from 2026-04-06 to 2026-07-05

Expires in 46 days

Full certificate history on crt.sh ↗

Linked from (3)