Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
drfayhu.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 03:09:25 UTC · ↺ Refresh
MX Hostnames
- heracles-relay.mxrouting.net
- heracles.mxrouting.net
MX Priorities
- heracles.mxrouting.net: 10
- heracles-relay.mxrouting.net: 20
A / AAAA Records
- 18.220.193.23 ↩ ec2-18-220-193-23.us-east-2.compute.amazonaws.com
Mail Server IPs
- 65.109.144.50 ↩ static.50.144.109.65.clients.your-server.de
SOA Record
Raw SOA
ns19.domaincontrol.com dns.jomax.net 2025091803 28800 7200 604800 600
Primary NS (mname)
ns19.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025091803
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns19.domaincontrol.com
ns20.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:mxroute.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._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
2 records- SPFv=spf1 include:mxroute.com -all
- MS=ms74032985
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