postmarkapp.com domain details: age, registrar, nameservers
postmarkapp.com
We read this from the registry's RDAP record on 16 Oct 2026, 14:20 UTC.
- Domain
- postmarkapp.com
- Domain age
- 17 years, 4 months, 22 days
- Days since registry creation
- 6,354
- Registered
- Expires
- Last changed
- Registrar
- MarkMonitor Inc.
- DNSSEC
- Not signed
- Nameservers
- ns-1262.awsdns-29.org
ns-1657.awsdns-15.co.uk
ns-229.awsdns-28.com
ns-721.awsdns-26.net
This domain belongs to Postmark, listed on Biz Startup Launcher
Look up a different domain
A full URL or a subdomain is fine too: the registered domain is what we check.
Counting starts at the current registration, so if the domain was ever allowed to lapse and registered again, the age starts from the newer date.
We show domain age for information only: it is not used to order listings on Biz Startup Launcher.