Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
adforum.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 07:18:49 UTC · ↺ Refresh
MX Hostnames
- mx1.emailsrvr.com
- mx2.emailsrvr.com
MX Priorities
- mx1.emailsrvr.com: 10
- mx2.emailsrvr.com: 20
A / AAAA Records
- 104.26.12.249 (no PTR)
- 172.67.68.22 (no PTR)
- 104.26.13.249
- 2606:4700:20::ac43:4416
- 2606:4700:20::681a:df9
- 2606:4700:20::681a:cf9
Mail Server IPs
- 146.20.161.1 ↩ mx1.emailsrvr.com
- 173.203.187.1 ↩ mx1.emailsrvr.com
- 184.106.54.1 ↩ mx1.emailsrvr.com
- 108.166.43.1 ↩ mx1.emailsrvr.com
- 146.20.161.2 ↩ mx2.emailsrvr.com
- 173.203.187.2 ↩ mx2.emailsrvr.com
- 184.106.54.2 ↩ mx2.emailsrvr.com
- 108.166.43.2 ↩ mx2.emailsrvr.com
SOA Record
Raw SOA
dora.ns.cloudflare.com dns.cloudflare.com 2396129428 10000 2400 604800 1800
Primary NS (mname)
dora.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396129428
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
eric.ns.cloudflare.com
dora.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com include:emailsrvr.com include:mail.zendesk.com include:mx.adforum.email -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:_spf.google.com include:emailsrvr.com include:mail.zendesk.com include:mx.adforum.email -all
- google-site-verification=m5nmh-HCFBr39ErcGjnVAC5PaGJSbHOVdOxCt4wZiJE
Full email verification for adforum.com
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