Rank #421Updated November 10, 2026
acm.org
acm.org is registered with Network Solutions, LLC since February 14, 1992 (34.7 years). The registration expires on February 15, 2028. Its email security grade is B. Its SSL certificate is issued by DigiCert Inc and is valid for 170 more days.
- Domain age
- 34.7 yrs
- Technologies
- —
- Email security
- B
- SSL days left
- 170
Registration
| Registrar | Network Solutions, LLC |
|---|---|
| IANA ID | 2 |
| Registered | February 14, 1992 |
| Expires | February 15, 2028 |
| Updated | August 12, 2026 |
| Status | client transfer prohibited |
| Name servers | olga.ns.cloudflare.com, skip.ns.cloudflare.com |
| DNSSEC | Not signed |
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 104.17.78.30 | 300 |
| A | 104.17.79.30 | 300 |
| MX | mail.mailroute.net 10 | 33479 |
| NS | olga.ns.cloudflare.com | 86400 |
| NS | skip.ns.cloudflare.com | 86400 |
| TXT | 3w6lthcz5h4qpgtd8n8szx1m474v73tz | 300 |
| TXT | 83zn0ndgz9jvwx563vp9qbyz38hqb7kl | 300 |
| TXT | MS=F1C3025E76F2E7036C9EAF6DBC2DF0C8D2D4AA87 | 300 |
| TXT | _ead5vviqjla5mjijrh4zvhsujcx843n | 300 |
| TXT | _isyuzeobyu2bijfg78028dab2ac4f5r | 300 |
| TXT | abuseipdb-verification=D4c0J6WF | 300 |
| TXT | brevo-code:e7393522d4f06661f44afbccb0cebfc6 | 300 |
| TXT | duo_sso_verification=oFRYT7Y1MADnakU5K1wxwe47F9TsTRZ76IZL8bgH2J0NFoipvgi5tAE6kTmlRfY8 | 300 |
| TXT | google-site-verification=8gUY1AtsZ3BzLVSHLSv3wXIE8MpnWrGgVrmvVxM1MjE | 300 |
| TXT | google-site-verification=lqxyh1_UaHYvgAfZ3gvxIDJi3quBVO_5Lq_pDUOKdNw | 300 |
| TXT | p0yygcm8ljrr9v47xkgrk4cjdvpctb6t | 300 |
| TXT | v=spf1 include:_spf.acm_org._d.easydmarc.pro ~all | 300 |
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, DigiCert Global G2 TLS RSA SHA256 2020 CA1, DigiCert Inc |
| Expires | April 29, 2027 |
| Days remaining | 170 |
| Protocol | TLSv1.3 |
| Names | *.acm.org, acm.org |
Email security
BScore 89/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnSubdomains use a weaker policy (sp=quarantine) than the main domain (p=reject).
- warnMTA-STS is in testing mode. Switch to mode: enforce once reports look clean.
- 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 reject: mail that fails authentication is blocked.
- goodDMARC aggregate reports are sent to mailto:[email protected].
- goodDKIM keys found (selector: default, k2, s1, s2).
- good1 MX record(s) found.
- goodTLS-RPT is set up: you receive reports about failed encrypted deliveries.
About acm.org
Who is the registrar of acm.org?
acm.org is registered with Network Solutions, LLC (IANA ID 2).
When does acm.org expire?
The current registration of acm.org expires on February 15, 2028. It was first registered on February 14, 1992.
Does acm.org protect its email with SPF and DMARC?
acm.org scores 89/100 (grade B) for email security. Subdomains use a weaker policy (sp=quarantine) than the main domain (p=reject). MTA-STS is in testing mode. Switch to mode: enforce once reports look clean.
What are the name servers of acm.org?
acm.org uses olga.ns.cloudflare.com, skip.ns.cloudflare.com.