radiac.com

Valid Email Server
Domain Lookup › radiac.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
radiac.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-01 03:14:17 UTC · ↺ Refresh

MX Hostnames

  • mx1.hc678-98.c3s2.iphmx.com
  • mx2.hc678-98.c3s2.iphmx.com

MX Priorities

  • mx2.hc678-98.c3s2.iphmx.com: 20
  • mx1.hc678-98.c3s2.iphmx.com: 10

A / AAAA Records

  • 172.67.173.58 (no PTR)
  • 104.21.30.161 (no PTR)
  • 2606:4700:3033::ac43:ad3a (no PTR)
  • 2606:4700:3035::6815:1ea1 (no PTR)

Mail Server IPs

  • 216.71.158.124 ↩ esa2.hc678-98.c3s2.iphmx.com
  • 216.71.157.90 ↩ esa1.hc678-98.c3s2.iphmx.com

SOA Record

Raw SOA harlan.ns.cloudflare.com dns.cloudflare.com 2400446080 10000 2400 604800 1800
Primary NS (mname)
harlan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400446080
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

izabella.ns.cloudflare.com
harlan.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 exists:%{i}.spf.hc678-98.c3s2.iphmx.com a:er-mail.erecruiter.net include:spf.protection.outlook.com ip4:195.20.139.125 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

8 records
  • adobe-idp-site-verification=041c77eae5bb865fe98c15aabf57437cf788c57edb6f9d210764518b2ea269b6
  • canva-site-verification=JdRpWGTCOJV_RgIdrbsFQQ
  • knowbe4-site-verification=59115b4b1fe993cbecb3a6004a1587ed
  • SPFv=spf1 exists:%{i}.spf.hc678-98.c3s2.iphmx.com a:er-mail.erecruiter.net include:spf.protection.outlook.com ip4:195.20.139.125 -all
  • 9vw673p3vl7478lwlxmxcvk3j3hn2bcw
  • I6kyyeqqGz5TRTZVATkBM5OqxnmLW2Dg4aerATPPRs/dL0RzRMKyvwFExIRGQqbFL5b9toIjHilqcOnZjzh56A==
  • MS=ms28120503
  • MS=ms35150535
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