regiobus.de

Observed Jul 25, 2026, 19:26 UTC (3d 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.

Verify this receipt yourself + Watch this domain

Up right now

Secured byLet's Encrypt

Also usesAtlassian

IPv6 · tranco

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

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

regiobus.de

A / AAAA

80.90.17.2092a02:cb40:300::2d5

2a02serves the site

ns.htp-tel.dens2.htp-tel.dens1.htp-tel.de

htp-tel.deanswers its DNS

mail1.regiobus.de

regiobus.dereceives its email

TLS

*.regiobus.de

Let's Encryptissued its certificate

DNS Records

A 1

80.90.17.209

AAAA 1

2a02:cb40:300::2d5

MX 1

100mail1.regiobus.de

TXT 10

MS=ms26949309
swisssign-check=6hYrvq4s8kC8yG3LLmx9_NCR8rM
atlassian-domain-verification=uklsB6TbbFNpVirzoMnhtWa5/pCoH5nX30eHyTqPDEbFJzk7WJuV4jf3fPsPvtD9
lF3e76mjxjCIKRzz3XE7Xksqhc7Rj5N3hBD2HGOvfleoYTa9LN0kwS/iwP+dFIIvtZ/W4D9W+rzXvUkquMhaCw==
apple-domain-verification=kLgqCeo9bQmpxFjD
v=spf1 mx include:spf.protection.outlook.com include:spf-de.emailsignatures365.com a:mail.fp-sign.com ip4:83.246.89.68/32 -all
swisssign-check=t6BAofXC74VDT5ewxWml5Vjawc8
swisssign-check=t6BAofXC74VDT5ewxWml5Vjawc8
swisssign-check=t6BAofXC74VDT5ewxWml5Vjawc8
swisssign-check=t6BAofXC74VDT5ewxWml5Vjawc8

NS 3

ns.htp-tel.de
ns2.htp-tel.de
ns1.htp-tel.de

SOA 1

ns.htp-tel.de hostmaster.htp.net

TLS Certificates (4)

Common Name	Issuer	Expires
`*.regiobus.de`	C=US, O=Let's Encrypt, CN=YE2	Thu, 10 Sep 2026 03:34:33 +0000
`YE2`	C=US, O=ISRG, CN=Root YE	Sat, 02 Sep 2028 23:59:59 +0000
`Root YE`	C=US, O=Internet Security Research Group, CN=ISRG Root X2	Thu, 02 Sep 2032 23:59:59 +0000
`ISRG Root X2`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +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 receipt

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

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

Ed25519 Receipt

Receipt ID: rcpt_1e11d632b801ba7c
Output Hash: c0849268508c74f0464e22ce9984da4fa646ce67699a11473ce3ac528b759b6d
Signature: ed25519:863ef4e6394b570da37d7350b8188802b7d84704be0b6ab942bf999a17d8ccfc795f17685c70869fae0078cc9911a192cd0ff1d806378f8466a95305d101cf0c
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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