cygwin.com
Cygwin
cygwin.com is registered with Nom-iq Ltd. dba COM LAUDE since December 10, 1999 (26.9 years). The registration expires on December 10, 2026. The site runs on Content Security Policy, HSTS, Nginx. Its email security grade is C. Its SSL certificate is issued by Let's Encrypt and is valid for 30 more days.
- Domain age
- 26.9 yrs
- Technologies
- 3
- Email security
- C
- SSL days left
- 30
Registration
| Registrar | Nom-iq Ltd. dba COM LAUDE |
|---|---|
| IANA ID | 470 |
| Registered | December 10, 1999 |
| Expires | December 10, 2026 |
| Updated | November 10, 2025 |
| Status | client delete prohibited, client transfer prohibited, client update prohibited |
| Name servers | dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 38.145.34.32 | 853 |
| MX | sourceware.org 10 | 3600 |
| NS | dns1.p01.nsone.net | 3600 |
| NS | dns2.p01.nsone.net | 3600 |
| NS | dns3.p01.nsone.net | 3600 |
| NS | dns4.p01.nsone.net | 3600 |
| TXT | 00918568 [email protected] | 3600 |
| TXT | v=spf1 a mx include:sourceware.org -all | 3600 |
| AAAA | 2620:52:6:3111::32 | 3600 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, YR1, Let's Encrypt |
| Expires | December 10, 2026 |
| Days remaining | 30 |
| Protocol | TLSv1.3 |
| Names | cygwin.com, cygwin.net, cygwin.org, ftp.cygwin.com, www.cygwin.com |
Email security
- warnDKIM key found (selector: default) but it is only 1024 bits; 2048 is recommended.
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodSPF ends with -all: servers you have not listed are rejected (hard fail).
- goodDMARC policy is quarantine: failing mail goes to spam. Move to p=reject for full protection.
- goodDMARC aggregate reports are sent to mailto:[email protected].
- good1 MX record(s) found.
Homepage metadata
| Title | Cygwin |
|---|---|
| Language | en |
| Indexable | Yes |
| Word count | 448 |
About cygwin.com
Who is the registrar of cygwin.com?
cygwin.com is registered with Nom-iq Ltd. dba COM LAUDE (IANA ID 470).
When does cygwin.com expire?
The current registration of cygwin.com expires on December 10, 2026. It was first registered on December 10, 1999.
What technology does cygwin.com use?
We detected 3 technologies on cygwin.com, including Content Security Policy, HSTS, Nginx.
Does cygwin.com protect its email with SPF and DMARC?
cygwin.com scores 76/100 (grade C) for email security. DKIM key found (selector: default) but it is only 1024 bits; 2048 is recommended. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
What are the name servers of cygwin.com?
cygwin.com uses dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net.