tdh.ch

.ch crawl

First seen 2026-05-12 · Last seen 2026-05-18 · pending HTTP 403 crawled 2026-05-18

US · 104.21.34.137 · AS13335 Cloudflare, Inc.

Reputation 100/100

cloudflare bot challenge

DNS records live

NS

howard.ns.cloudflare.com
sandy.ns.cloudflare.com

MX

0 tdh-ch.mail.protection.outlook.com

TXT

Show 5 TXT records

google-site-verification=wKGxJG-zXDg2Gv0I450R6YJB45mDoccrUWppr4iw8Mk
MS=ms43416331
MS=ms95486700
atlassian-domain-verification=GURujgxpTXbbhdbvGH312ZYgUCeqHnuOFixRQSuO7bqRCGKkwQcj4SZRPTkbNqs0
google-site-verification=h8mpCTNy-zs0uYDeqZ5Puluc1r9jFcd5wJ482NfK_28

Email authentication strong

SPF

v=spf1 mx include:spf.protection.outlook.com include:_spf.eu.messagegears.net include:_relay.amadeus.com a:smtp.tdh.ch ip4:46.140.12.74 -all

strict (-all)

DMARC

v=DMARC1; p=reject; pct=100;fo=1;rua=mailto:5cea5ae66235461ea17ecc873773e2a4@dmarc-reports.cloudflare.net,mailto:3azolibd@ag.eu.dmarcian.com; ruf=mailto:3azolibd@fr.eu.dmarcian.com;

policy: reject (enforced)

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0UKiyNy2/Y0g3XbJVSGHtsKJjTt++vj+KNtiPjSU8M1hKzo0D8unNRG///9o63I1Yly5wDEtkNZGOP…
selector2: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDRfwtbxiObDyLdyT3IRUW8OtdFok5H5XXCc8cmVXwHs5a8ZCvAID8Xd/pG01z0eUO5J+bZgdEv/WWW1YPy8x…

selectors probed

Certificate (current)

WE1

from 2026-05-09 to 2026-08-07

Expires in 79 days

Full certificate history on crt.sh ↗

Linked from (3)

See all sites whose homepage links to tdh.ch →