Snapshot captured 2026-08-19 01:05 UTC. This page never changes. DNS may well have changed since.
Run a fresh checkycombinator.com
Stored result from 2 hours ago · Re-check for a live scanRaw JSON
ycombinator.com scores 96 out of 100. Nothing is broken, but 3 checks are flagged as fragile or non-standard.
- The warnings cover nameservers are independent of each other, DMARC record and SMTP connectivity.
- One check could not be measured from our network and is excluded from the score.
Who runs what
Registrar
Gandi SAS
Confident
- RDAP record at the registry
- IANA registrar ID 81
DNS
AWS Route 53
Confident
- nameserver ns-1411.awsdns-48.org
- nameserver ns-1914.awsdns-47.co.uk
Email
Google Workspace
Confident
- MX aspmx.l.google.com
- MX alt1.aspmx.l.google.com
Hosting
Cloudflare
Confident
- HTTP header server: cloudflare
96/ 100
- 3warnings
- 35passed
- 8notes
- 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
- Gandi SAS
- Abuse contact
- [email protected]
- Abuse phone
- tel:+33.170377661
- Registered
- 2005-03-20
- Expires
- 2027-03-20
- Last changed
- 2026-02-13
- IANA registrar ID
- 81
Nameservers at the registry
- ns-1411.awsdns-48.org
- ns-1914.awsdns-47.co.uk
- ns-225.awsdns-28.com
- ns-556.awsdns-05.net
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
- 143.204.142.37
- Netblock
- 143.204.0.0/16
- Owner
- Amazon.com, Inc.
- Network name
- AMAZO-CF
- Abuse contact
- [email protected]
Scanned in 2.5s using 194 DNS queries. This report is public for anyone who has the link — see About for what that means and how to opt out.