contabo.com

Stored result from 9 hours ago · Re-check for a live scanRe-check: 3 of 3 remaining this 15 minutes2026-08-17 02:05:33 UTCRaw JSON

contabo.com scores 97 out of 100. Nothing is broken, but 2 checks are flagged as fragile or non-standard.

The warnings cover nameservers are independent of each other and DMARC record.
One check could not be measured from our network and is excluded from the score.

Registrar

RegistryGate GmbH

Confident

RDAP record at the registry
IANA registrar ID 1328

DNS

Cloudflare

Confident

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

Microsoft 365

Confident

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

Hosting

Cloudflare

Confident

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

97/ 100

2warnings
33passed
7notes
1not 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.

Registrar: RegistryGate GmbH
Abuse contact: [email protected]
Abuse phone: tel:+49.1805734437
Registered: 2012-03-02
Expires: 2027-03-02
Last changed: 2026-03-03
IANA registrar ID: 1328

Nameservers at the registry

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

Status codes

client transfer prohibitedTransfer lock is on — you must unlock this at your registrar before the domain can move to another one. This is usually a good thing: it is what stops someone else transferring your domain away.

Network the website sits on

Address: 104.20.11.66
Netblock: 104.16.0.0/12
Owner: Cloudflare, Inc.
Network name: CLOUDFLARENET
Abuse contact: [email protected]

Scanned in 1.8s using 164 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 security1 warning

Web & TLSAddress records and certificates5 checks

ReputationBlacklist status1 checks

RegistrationRegistrar records3 checks