.comsec Domain WHOIS & RDAP Lookup

.comsec is a generic top-level domain (gTLD). Look up any .comsec domain on W.is to see its registrar, registration and expiration dates, status codes and name servers over RDAP, with WHOIS as a fallback.

Example lookup: nic.comsec (reserved for the registry operator)

.comsec TLD facts

PropertyValue
TLD.comsec
TypeGeneric TLD (gTLD)
StatusActive
WHOIS serverwhois.nic.comsecWHOIS server directory
RDAP endpointhttps://tld-rdap.verisign.com/comsec/v1/domain/All 16 TLDs on tld-rdap.verisign.com
IANA record updated
IANA record.comsec in the IANA root zone database

How to look up a .comsec domain

The quickest way is to type the domain into the search box above: W.is queries the .comsec registry and shows the result in a readable format. You can also query the registry yourself from a terminal.

RDAP lookup

The .comsec RDAP endpoint is https://tld-rdap.verisign.com/comsec/v1/domain/. RDAP returns structured JSON over HTTPS (RFC 9082 and RFC 9083); append the domain name to the endpoint:

curl -H 'Accept: application/rdap+json' https://tld-rdap.verisign.com/comsec/v1/domain/example.comsec

WHOIS lookup

The .comsec WHOIS server listed by IANA is whois.nic.comsec. WHOIS (RFC 3912) is the older plain-text protocol on TCP port 43:

whois -h whois.nic.comsec example.comsec

Which protocol does W.is use?

W.is queries RDAP first for .comsec domains and falls back to WHOIS when the RDAP server returns an error or leaves out data.

New to the protocols? Read what RDAP is and how it compares in RDAP vs WHOIS.

Other TLDs on tld-rdap.verisign.com

tld-rdap.verisign.com provides RDAP for 16 TLDs, including .comsec. The other 15 are:

See all TLDs using tld-rdap.verisign.com in the RDAP server list

Frequently asked questions

What is the WHOIS server for .comsec?

The WHOIS server for .comsec is whois.nic.comsec, as listed in the IANA root zone database. It answers queries on TCP port 43 (for example, whois -h whois.nic.comsec example.comsec). The .comsec registry also offers RDAP, which W.is queries first.

Does .comsec support RDAP?

Yes. The .comsec RDAP endpoint is https://tld-rdap.verisign.com/comsec/v1/domain/. Append a domain name to it to get the registration data as JSON. W.is uses this endpoint first for every .comsec lookup.

How do I check who owns a .comsec domain?

Enter the domain in the search box on this page. W.is shows the registrar, registration and expiration dates, status codes and name servers reported by the .comsec registry. Owner (registrant) details are often redacted for privacy; in that case the registrar is usually the way to reach the owner. Our guide on how to find a domain owner covers the other options.

When does a .comsec domain expire?

Each .comsec domain has its own expiration date, set by how long it was registered or renewed for. Look the domain up on W.is to see the expiration date reported by the registry. As with other ICANN-contracted TLDs, a .comsec registration term can be at most 10 years. Our domain expiration guide explains what happens after a domain expires.