Who is the registrar for sisna.com?

sisna.com is registered through Tucows Domains Inc..

When does sisna.com expire?

sisna.com is currently set to expire on 2027-06-04.

Is sisna.com using DNSSEC?

sisna.com does not currently advertise a signed DNSSEC delegation.

When was sisna.com first registered?

sisna.com was first registered on 1995-06-05.

sisna.com

31y old · expires in 272d (2027-06-04) · registrar Tucows Domains Inc.

Trust verdict

Veteran · 31 years

Long-running domain — strong baseline trust signal.

Health Score

0–100

Age signal: 31y
Expiry runway: 272d
NS diversity: 2 providers

Security

0–100

Privacy-protected

Status

client transfer prohibitedclient update prohibited

Ownership & Registrar

Registrar: Tucows Domains Inc.
Registrant: private
Created: 1995-06-05
Updated: 2026-05-06
Expires: 2027-06-04

More domains at Tucows Domains Inc. →

SourceRDAP via IANA bootstrap ↗·fetched 1s ago

Name Servers

ns11.constellix.com
ns21.constellix.com
ns31.constellix.com
ns41.constellix.net
ns51.constellix.net
ns61.constellix.net

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

Summary

sisna.com is registered through Tucows Domains Inc..
Veteran · 31 years — Long-running domain — strong baseline trust signal.
Expires in ~0.7 years (2027-06-04).
Authoritative nameservers: ns11.constellix.com, ns21.constellix.com….
Overall posture: security strong (80/100), health excellent (96/100).