dumontreise.de
Observed Jul 29, 2026, 07:19 UTC (8h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Up right now
Runs onCloudflare
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dumontreise.de actually stands on - every host below is a signed observation
dumontreise.de
A / AAAA
104.21.18.250172.67.184.702606:4700:3033::6815:12fa2606:4700:3034::ac43:b846
Cloudflareserves the site
NS
heidi.ns.cloudflare.comvin.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mai-mailgw01.pironet-ndh.com
pironet-ndh.comreceives its email
TLS
dumontreise.de
Google Trust Servicesissued its certificate
DNS Records
A 2
104.21.18.250172.67.184.70
AAAA 2
2606:4700:3033::6815:12fa2606:4700:3034::ac43:b846
MX 1
10mai-mailgw01.pironet-ndh.com
TXT 4
MS=ms14344288google-site-verification=IW9fW1_mrAXA6Gg2vrIyEySyElcnYLpFKCUjnc6l3o4pinterest-site-verification=1c1e22a0dcc2e8ed9b068ae3f5dff90dv=spf1 mx a ip4:185.88.213.166 include:spf.protection.outlook.com include:spf1.mairdumont.com include:spf.de.cancom-mase.com -all
NS 2
heidi.ns.cloudflare.comvin.ns.cloudflare.com
SOA 1
heidi.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
dumontreise.de |
C=US, O=Google Trust Services, CN=WE1 | Thu, 17 Sep 2026 22:00:01 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +0000 |
Subdomains (0)
None observed.
The proof
Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_09441c512402e52a- Output Hash
e9484833ec7c631b1533b935c64654fb1081dcc46c3d715610eb87671d2b5dbc- Signature
ed25519:0ed12bac220dfa91ada2f77012395927fa9df89dd45c45cc771070c9e63f7397ed492cea10cf0e72d1aafb97620d7273cbf6829f0b75784d9f21de78090d4408- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast