ruv.de

Observed 2026-07-14T20:28:22.358Z (1d ago). Every field below was attested with an Ed25519 signature at scan time.

Not responding

Runs onCloudflare

DNSSEC on · tranco_40k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat ruv.de actually stands on - every host below is a signed observation

ruv.de

A / AAAA

91.235.236.142

Cloudflareserves the site

dns-1.witcom.dedns-2.witcom.depns.dtag.desecondary004.dtag.net

witcom.de + dtag.de + moreanswers its DNS

mail101.ruv.demail102.ruv.demail202.ruv.demail103.ruv.de+2 more

ruv.dereceives its email

HTTPS probe

server_error Server error (5xx) 521 Server Error

HTTP status521

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time4900 ms

DNS resolutionNOERROR

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 1

91.235.236.142

MX 6

5mail101.ruv.de
5mail102.ruv.de
5mail202.ruv.de
5mail103.ruv.de
5mail201.ruv.de
5mail203.ruv.de

TXT 2

v=DMARC1;p=reject;rua=mailto:g_dmarc-reports@ruv.de;ruf=mailto:g_dmarc_reports_f@ruv.de;
v=DNSSEC1; (detected)

NS 4

dns-1.witcom.de
dns-2.witcom.de
pns.dtag.de
secondary004.dtag.net

SOA 1

pns.dtag.de nms.ratiodata.de

TLS Certificates (0)

None.

Subdomains (5)

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 receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for ruv.de. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/ruv.de">
  <img src="https://domaindrift.io/badge/ruv.de.svg"
       width="300" height="64" alt="DomainDrift signed observations for ruv.de">
</a>

Ed25519 Receipt

Receipt ID: be7924fb-c102-4b67-afb8-448acdf20866
Output Hash: 3e43b69def2735158ae61ff726795b0a15d210a0a3efa6a0c3e4d5fb307efb21
Signature: ed25519:2fa5a88568e98f14a4a5d0af294cf8a250b9e45a112a94658fe941adc50776eb9f1baf3795260f0924065f68761f480829d2812ce5bc1fa68f454bac0a91e30a
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/ruv.de