Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
acm.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 09:17:35 UTC · ↺ Refresh
MX Hostnames
- mail.mailroute.net
MX Priorities
- mail.mailroute.net: 10
A / AAAA Records
- 104.17.79.30 (no PTR)
- 104.17.78.30 (no PTR)
Mail Server IPs
- 199.89.3.120 ↩ mail.mia.mailroute.net
- 199.89.1.120 ↩ mail.lax.mailroute.net
SOA Record
Raw SOA
olga.ns.cloudflare.com dns.cloudflare.com 2399252978 10000 2400 604800 1800
Primary NS (mname)
olga.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399252978
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
olga.ns.cloudflare.com
skip.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.acm_org._d.easydmarc.pro ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=quarantine;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 3 found
default._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- brevo-code:e7393522d4f06661f44afbccb0cebfc6
- duo_sso_verification=oFRYT7Y1MADnakU5K1wxwe47F9TsTRZ76IZL8bgH2J0NFoipvgi5tAE6kTmlRfY8
- google-site-verification=8gUY1AtsZ3BzLVSHLSv3wXIE8MpnWrGgVrmvVxM1MjE
- google-site-verification=lqxyh1_UaHYvgAfZ3gvxIDJi3quBVO_5Lq_pDUOKdNw
- p0yygcm8ljrr9v47xkgrk4cjdvpctb6t
- SPFv=spf1 include:_spf.acm_org._d.easydmarc.pro ~all
- 3w6lthcz5h4qpgtd8n8szx1m474v73tz
- 83zn0ndgz9jvwx563vp9qbyz38hqb7kl
- MS=F1C3025E76F2E7036C9EAF6DBC2DF0C8D2D4AA87
- _ead5vviqjla5mjijrh4zvhsujcx843n
- abuseipdb-verification=D4c0J6WF
Full email verification for acm.org
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