testo.de

.de crawl

First seen 2026-04-23 · Last seen 2026-05-20 · pending HTTP 429 crawled 2026-05-17 4 attempts

DE · 52.58.210.52 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

http 429

Registration

Updated

2023-05-23

Name servers

ns1.telekom.net.
pns.dtag.de.

DNS records live

NS

ns1.telekom.net
pns.dtag.de

MX

10 mail.testo.de
20 mail2.testo.de

TXT

logmein-verification-code=IIZUY7H3nVvatVwzPjYYQlh8o
bygwG6xTTL6idVfgkTiuRk/LAYT/KNFZ/I9Jq36LEaQUn0TntHSj/mK79R7IykEC+3WZ85CSUeBf2Lc1jCWUQQ==
mindmanager-verification=704fee8e6c6572759741e824652e315136edbe36e23bd9718835e6434876e1bb

Verified for

Atlassian
Microsoft 365
Miro
TeamViewer

Email authentication partial

SPF: v=spf1 mx a:mail.testo.de a:mail2.testo.de ip4:62.153.143.49 ip4:62.153.143.50 include:spf.protection.outlook.com include:amazonses.com -all
strict (-all)
DMARC: v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email
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)