Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
redstoneresidential.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 07:11:31 UTC · ↺ Refresh
MX Hostnames
- d357201b.ess.barracudanetworks.com
- d357201a.ess.barracudanetworks.com
MX Priorities
- d357201a.ess.barracudanetworks.com: 10
- d357201b.ess.barracudanetworks.com: 10
A / AAAA Records
- 192.124.249.17 ↩ cloudproxy10017.sucuri.net
Mail Server IPs
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
pdns05.domaincontrol.com dns.jomax.net 2026032301 28800 7200 604800 600
Primary NS (mname)
pdns05.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026032301
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns05.domaincontrol.com
pdns06.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:3.145.232.16/28 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- coda-verification=923be641-9c5d-4767-befd-32ada9a0df90
- ca3-03af2e297fbf4cf3a9b880c88eece3a7
- v=verifydomain MS=1859484
- anthropic-domain-verification-18y4my=ySOCLCAs7tkpy41VHImOBP0jm
- apple-domain-verification=M7a2EDIwHlgYCUVI
- ZOOM_verify_fqqj7EqwQimjdaFtKzPRUA
- SPFv=spf1 ip4:3.145.232.16/28 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com -all
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