Querying every nameserver directly — this takes a few seconds.

contabo.de — snapshot from 2026-08-17 · Inspect My DNS

Snapshot captured 2026-08-17 02:06 UTC. This page never changes. DNS may well have changed since.

Run a fresh check

contabo.de

History

Stored result from 11 hours ago · Re-check for a live scan2026-08-17 02:06:21 UTCRaw JSON

contabo.de scores 98 out of 100. Nothing is broken, but one check is flagged as fragile or non-standard.

The warnings cover nameservers are independent of each other.
2 checks could not be measured from our network and are excluded from the score.

Registrar

Not identified

Where the domain is registered and renewed. We could not match this against a known provider — which usually means self-hosted, or a provider we do not have a fingerprint for yet.

DNS

Cloudflare

Confident

nameserver ben.ns.cloudflare.com
nameserver sue.ns.cloudflare.com

Microsoft 365

Confident

MX contabo-de.mail.protection.outlook.com

Hosting

Cloudflare

Confident

HTTP header server: cloudflare
network operator CLOUDFLARENET - Cloudflare, Inc., US

98/ 100

1warning
32passed
6notes
2not measured

Registration

Registrant contact details are redacted for almost every domain under GDPR. The registrar and its abuse contact below are the fields that actually get you to a human.

Status codes

connectNo plain-English description available for this status code.

Network the website sits on

Address: 104.20.31.138
Netblock: 104.16.0.0/12
Owner: Cloudflare, Inc.
Network name: CLOUDFLARENET
Abuse contact: [email protected]

Scanned in 0.6s using 166 DNS queries. This report is public for anyone who has the link — see About for what that means and how to opt out.

Who runs what

DelegationWhat the registry has on file6 checks

NameserversHow each server actually behaves1 warning

Registration

SOAZone metadata and timers5 checks

Mail deliveryMX records and mail servers1 not measured

Mail authenticationSPF, DKIM, DMARC and transport security7 checks

Web & TLSAddress records and certificates5 checks

ReputationBlacklist status1 checks

RegistrationRegistrar records1 not measured