signal.org
Signal >> Home
signal.org is registered with MarkMonitor Inc. since April 15, 2001 (25.6 years). The registration expires on April 15, 2028. The site runs on Cloudflare. Its email security grade is B. Its SSL certificate is issued by Google Trust Services and is valid for 82 more days.
- Domain age
- 25.6 yrs
- Technologies
- 1
- Email security
- B
- SSL days left
- 82
Registration
| Registrar | MarkMonitor Inc. |
|---|---|
| IANA ID | 292 |
| Registered | April 15, 2001 |
| Expires | April 15, 2028 |
| Updated | August 12, 2026 |
| Status | client delete prohibited, server delete prohibited, client transfer prohibited, server transfer prohibited, client update prohibited, server update prohibited |
| Name servers | casey.ns.cloudflare.com, zita.ns.cloudflare.com |
| DNSSEC | Signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 104.18.10.47 | 145 |
| A | 104.18.11.47 | 145 |
| MX | aspmx.l.google.com 1 | 300 |
| MX | alt1.aspmx.l.google.com 5 | 300 |
| MX | alt2.aspmx.l.google.com 5 | 300 |
| MX | aspmx2.googlemail.com 10 | 300 |
| MX | aspmx3.googlemail.com 10 | 300 |
| NS | zita.ns.cloudflare.com | 86400 |
| NS | casey.ns.cloudflare.com | 86400 |
| TXT | MS=ms64370964 | 300 |
| TXT | v=spf1 include:_spf.google.com ~all | 300 |
| TXT | anthropic-domain-verification-w1sp3g=yHrFLemYCHqI7Xa0hqH80GBFR | 300 |
| TXT | google-site-verification=E9NOI9LjgLb5GEyCWbHTr8yumWFOdOuCtFkCeQ_GhVM | 300 |
| TXT | stripe-verification=5CDC9F59F979D40BC9364506CB06E0795AD4487F53BA791A33A273F0FF551BAB | 300 |
| TXT | atlassian-domain-verification=E0za3YlmgyiE3wck1TFwdW1j0dbRUDsSNh9VBjrOx4yMWdOdauAaLczjR2c/FFmr | 300 |
| AAAA | 2606:4700::6812:a2f | 300 |
| AAAA | 2606:4700::6812:b2f | 300 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, WE1, Google Trust Services |
| Expires | February 1, 2027 |
| Days remaining | 82 |
| Protocol | TLSv1.3 |
| Names | signal.org |
Email security
- warnDKIM key found (selector: google) but it is only 1024 bits; 2048 is recommended.
- 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).
- 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].
- good5 MX record(s) found. Mail is handled by Google Workspace.
- goodMTA-STS is enforced: other servers must use verified TLS when sending you mail.
- goodTLS-RPT is set up: you receive reports about failed encrypted deliveries.
Homepage metadata
| Title | Signal >> Home |
|---|---|
| Language | en |
| Indexable | Yes |
| Word count | 472 |
About signal.org
Who is the registrar of signal.org?
signal.org is registered with MarkMonitor Inc. (IANA ID 292).
When does signal.org expire?
The current registration of signal.org expires on April 15, 2028. It was first registered on April 15, 2001.
What technology does signal.org use?
We detected 1 technologies on signal.org, including Cloudflare.
Does signal.org protect its email with SPF and DMARC?
signal.org scores 87/100 (grade B) for email security. DKIM key found (selector: google) but it is only 1024 bits; 2048 is recommended. No BIMI record (optional: shows your logo next to your emails in supporting inboxes).
What are the name servers of signal.org?
signal.org uses zita.ns.cloudflare.com, casey.ns.cloudflare.com.