spektrum.de

Observed 2026-07-13T02:44:56.907Z (16h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onCloudflare

Email byProofpoint

Also usesDocuSignGoogle Search Console

5 subdomains · tranco_20k

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

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

spektrum.de

A / AAAA

151.101.2.132151.101.194.132151.101.66.132151.101.130.132

Cloudflareserves the site

d.ns14.netb.ns14.netc.ns14.neta.ns14.net

ns14.netanswers its DNS

mxb-002c5801.gslb.pphosted.commxa-002c5801.gslb.pphosted.com

Proofpointreceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.spektrum.de/

HTTP status301

Servercloudflare

TLS protocolHTTP/2

TLS issuernot observed

Behind Cloudflareyes

Response time368 ms

DNS resolutionNOERROR

Redirect chain

https://www.spektrum.de/

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

DNS Records

A 4

151.101.2.132
151.101.194.132
151.101.66.132
151.101.130.132

MX 2

20mxb-002c5801.gslb.pphosted.com
10mxa-002c5801.gslb.pphosted.com

TXT 15

MS=ms20744618
v=spf1 a mx ip4:195.128.10.15/32 ip4:195.128.10.18/32 ip4:148.251.217.244/32 ip4:212.21.170.196/32 ip4:212.21.170.182/32 ip4:199.168.14.54/32 include:spf-002c5801.pphosted.com include:amazonses.com -all
docusign=7f13fe88-8e09-4c3f-9d2d-9c50a2991ab8
monday-com-verification=gAZywa4vaGsfLg6nd5lzh_H0u2mYn7u-W075cd-3X78
deepl-domain-verification=b8faec8a0acd4830a6c745d36a104c04
adobe-idp-site-verification=e7d316e26179ad0d4b3f90cf2a0754eec7efe5ffd4e42fd68fb1bf562238e1e5
onetrust-domain-verification=13f142ba100a4b88aaba4a6e1102cde5
google-site-verification=ibTUzbPN5zmQ4prYzWVsks7lGFJrCaBhAog_MW7g5co
brevo-code:3022b29c6069a0b2ab4ad1eae06d06df
canva-site-verification=nLccN-kGz48Cfu92ORiiaQ

NS 4

d.ns14.net
b.ns14.net
c.ns14.net
a.ns14.net

SOA 1

a.ns14.net digital.spektrum.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 spektrum.de. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID: d238c6b1-2b5f-43ba-b83c-21fe9b80585b
Output Hash: d145a5dbadafcdd9229b0c2ebdb501943574a276e98e19e265ff1c5fb73472ef
Signature: ed25519:b5ae844c5732696f392456befb9a1fae865b9077550d9e2df036d6204b1f0a0989f0718b616bb8d48e75ee2e322357ac5494bab218b4947c7e236e8c8f18430f
Public Key: ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent: (genesis)
Plane: fast

Verify this in your browser

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