ucsusa.org
Union of Concerned Scientists
ucsusa.org is registered with Network Solutions, LLC since October 1, 1994 (32.1 years). The registration expires on September 30, 2027. The site runs on Drupal, WordPress, Optimizely and 6 other technologies. Its email security grade is C. Its SSL certificate is issued by Google Trust Services and is valid for 61 more days.
- Domain age
- 32.1 yrs
- Technologies
- 9
- Email security
- C
- SSL days left
- 61
Registration
| Registrar | Network Solutions, LLC |
|---|---|
| IANA ID | 2 |
| Registered | October 1, 1994 |
| Expires | September 30, 2027 |
| Updated | August 12, 2026 |
| Status | client transfer prohibited |
| Name servers | ali.ns.cloudflare.com, max.ns.cloudflare.com |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 104.26.8.151 | 300 |
| A | 172.67.69.98 | 300 |
| A | 104.26.9.151 | 300 |
| MX | ucsusa-org.mail.protection.outlook.com 0 | 3600 |
| NS | ali.ns.cloudflare.com | 86400 |
| NS | max.ns.cloudflare.com | 86400 |
| TXT | GkYxDgaMwFQQjeY/DNJcRtLmUKJqSEqGStHxTtB/Lk0= | 120 |
| TXT | MS=ms82764435 | 120 |
| TXT | apple-domain-verification=UIC6OnojyvRe3XMu | 120 |
| TXT | cx3EjSHBIfD18M0y4z6mlfA5omL1KxuEkZI0aEZV04k= | 120 |
| TXT | facebook-domain-verification=73q3unqqfjd4v5uqtacz44lw4ks1ac | 120 |
| TXT | google-site-verification=bXyIYEKJHapRPV7xJEC9F7sUH5Qw0K7xwdOcdsXjfVY | 120 |
| TXT | google-site-verification=knbKHH_i9fci5PE111RffOt1XKNk0DL8RHn6yCd-fyY | 120 |
| TXT | openai-domain-verification=dv-EYrsIaHbnxfz70m6kAmhXFl4 | 120 |
| TXT | v=spf1 include:spf.protection.outlook.com -all | 120 |
| AAAA | 2606:4700:20::ac43:4562 | 300 |
| AAAA | 2606:4700:20::681a:997 | 300 |
| AAAA | 2606:4700:20::681a:897 | 300 |
Technology stack
Analytics and advertising IDs
google_analytics:UA-6648639-1google_tag_manager:GTM-NB5C4QOther sites using the same IDs: ucs.org
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, WE1, Google Trust Services |
| Expires | January 10, 2027 |
| Days remaining | 61 |
| Protocol | TLSv1.3 |
| Names | ucsusa.org, *.ucsusa.org |
Email security
- 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], mailto:[email protected].
- goodDKIM keys found (selector: selector1, k1, s1, s2).
- good1 MX record(s) found. Mail is handled by Microsoft 365.
Homepage metadata
| Title | Union of Concerned Scientists |
|---|---|
| Description | The Union of Concerned Scientists puts rigorous, independent science to work to solve our planet's most pressing problems. Joining with people across the country, we combine technical analysis and effective advocacy to create innovative, practical solutions for a healthy, safe, and sustainable future. |
| Language | en |
| Canonical | https://www.ucs.org/ |
| Indexable | Yes |
| Word count | 1121 |
About ucsusa.org
Who is the registrar of ucsusa.org?
ucsusa.org is registered with Network Solutions, LLC (IANA ID 2).
When does ucsusa.org expire?
The current registration of ucsusa.org expires on September 30, 2027. It was first registered on October 1, 1994.
What technology does ucsusa.org use?
We detected 9 technologies on ucsusa.org, including Optimizely, Universal Analytics, Cloudflare, Drupal, WordPress, jQuery.
Does ucsusa.org protect its email with SPF and DMARC?
ucsusa.org scores 79/100 (grade C) for email security. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection. No TLS-RPT record, so you won't hear about failed encrypted deliveries.
What are the name servers of ucsusa.org?
ucsusa.org uses ali.ns.cloudflare.com, max.ns.cloudflare.com.