tldp.org
The Linux Documentation Project
tldp.org is registered with NameSilo, LLC since March 7, 2002 (24.7 years). The registration expires on March 7, 2028. The site runs on Caddy. Its email security grade is D. Its SSL certificate is issued by Google Trust Services and is valid for 67 more days.
- Domain age
- 24.7 yrs
- Technologies
- 1
- Email security
- D
- SSL days left
- 67
Registration
| Registrar | NameSilo, LLC |
|---|---|
| IANA ID | 1479 |
| Registered | March 7, 2002 |
| Expires | March 7, 2028 |
| Updated | August 12, 2026 |
| Status | client transfer prohibited |
| Name servers | a.ns.random.re, b.ns.random.re, c.ns.random.re |
| DNSSEC | Signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 152.19.134.160 | 58 |
| MX | a.mx.it-zone.org 1337 | 666 |
| NS | a.ns.random.re | 666 |
| NS | b.ns.random.re | 666 |
| NS | c.ns.random.re | 666 |
| TXT | v=spf1 v=spf1 mx a:a.mx.tldp.net ~all | 666 |
| TXT | google-site-verification=TzJHmLwr-OQ5SzHZVFemmWrJOXtiVPvMAdqwrziVSmU | 666 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, WR1, Google Trust Services |
| Expires | January 16, 2027 |
| Days remaining | 67 |
| Protocol | TLSv1.3 |
| Names | tldp.org, *.tldp.org, tldp.net, *.tldp.net |
Email security
- warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
- warnDMARC has no rua= address, so you receive no reports about mail sent as your domain.
- 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 marked as suspicious (soft fail).
- goodDKIM keys found (selector: dkim).
- good1 MX record(s) found.
Homepage metadata
| Title | The Linux Documentation Project |
|---|---|
| Description | The Linux Documentation Project is working towards developing free, high quality documentation for the Linux operating system. The overall goal of the LDP is to collaborate in all of the issues of Linux documentation. |
| Indexable | Yes |
| Word count | 87 |
About tldp.org
Who is the registrar of tldp.org?
tldp.org is registered with NameSilo, LLC (IANA ID 1479).
When does tldp.org expire?
The current registration of tldp.org expires on March 7, 2028. It was first registered on March 7, 2002.
What technology does tldp.org use?
We detected 1 technologies on tldp.org, including Caddy.
Does tldp.org protect its email with SPF and DMARC?
tldp.org scores 57/100 (grade D) for email security. DMARC policy is none (monitoring only). Spoofed mail is still delivered. DMARC has no rua= address, so you receive no reports about mail sent as your domain.
What are the name servers of tldp.org?
tldp.org uses a.ns.random.re, b.ns.random.re, c.ns.random.re.