Snapshot captured 2026-08-18 22:46 UTC. This page never changes. DNS may well have changed since.
Run a fresh checkdropbox.com
Stored result from 3 hours ago · Re-check for a live scanRaw JSON
dropbox.com scores 99 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.
- One check could not be measured from our network and is excluded from the score.
Who runs what
Registrar
MarkMonitor Inc.
Confident
- RDAP record at the registry
- IANA registrar ID 292
DNS
AWS Route 53
Confident
- nameserver ns-1162.awsdns-17.org
- nameserver ns-1949.awsdns-51.co.uk
Email
Proofpoint
Confident
- MX mxa-001ed902.gslb.pphosted.com
- MX mxb-001ed902.gslb.pphosted.com
Hosting
AWS
Likely
- network operator AMAZON-02 - Amazon.com, Inc., US
99/ 100
- 1warning
- 36passed
- 10notes
- 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
- MarkMonitor Inc.
- Abuse contact
- [email protected]
- Abuse phone
- tel:+1.2086851750
- Registered
- 1995-06-28
- Expires
- 2027-06-27
- Last changed
- 2025-05-26
- IANA registrar ID
- 292
Nameservers at the registry
- ns-1162.awsdns-17.org
- ns-1949.awsdns-51.co.uk
- ns-315.awsdns-39.com
- ns-564.awsdns-06.net
Status codes
- client delete prohibitedDeletion is locked at your registrar, so the domain cannot be accidentally (or maliciously) deleted.
- 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.
- client update prohibitedUpdates are locked at your registrar — nameserver and contact changes will be refused until you remove the lock in your registrar account.
- server delete prohibitedThe registry has blocked deletion, often during a dispute or investigation.
- server transfer prohibitedThe registry has blocked transfers. This is not something your registrar can lift on its own — it is often applied for the first 60 days after registration or a previous transfer.
- server update prohibitedThe registry has blocked updates. Usually a dispute, a legal hold, or a security measure on a high-value name.
Network the website sits on
- Address
- 162.125.248.18
- Netblock
- 162.125.0.0/16
- Owner
- Dropbox, Inc.
- Network name
- DROPB
- Abuse contact
- [email protected]
Scanned in 2.9s using 180 DNS queries. This report is public for anyone who has the link — see About for what that means and how to opt out.