sdss.org

28y old · expires in 3225d (2035-03-08) · registrar MarkMonitor Inc.

Health Score

100

0–100

Age signal: 28y
Expiry runway: 3225d
NS diversity: 2 providers

Security

80

0–100

Privacy-protected

Status

client delete prohibitedclient transfer prohibitedclient update prohibited

Ownership & Registrar

Registrar: MarkMonitor Inc.
Registrant: private
Created: 1998-03-09
Updated: 2025-10-29
Expires: 2035-03-08

More domains at MarkMonitor Inc. →

SourceRDAP via IANA bootstrap ↗·fetched 3s ago

Name Servers

ens1.jhmi.edu
ens1.jhu.edu

Ownership History

No prior snapshots recorded.

Live DNS

HTTP & Security Headers

Email Security

SSL / Certificate Transparency

DNSSEC

Hosting & Reverse IP

Subdomains (CT logs)

Wayback Machine

AI Summary

Infrastructure neighbors

Same IP (23.185.0.3)

Same nameserver

ens1.jhmi.edu

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