Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
iss-svc.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 03:40:16 UTC · ↺ Refresh
MX Hostnames
- d143096b.ess.barracudanetworks.com
- d143096a.ess.barracudanetworks.com
MX Priorities
- d143096b.ess.barracudanetworks.com: 10
- d143096a.ess.barracudanetworks.com: 0
A / AAAA Records
- 15.197.225.128 ↩ aec037177372cc6cd.awsglobalaccelerator.com
- 3.33.251.168 ↩ aec037177372cc6cd.awsglobalaccelerator.com
Mail Server IPs
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns37.domaincontrol.com dns.jomax.net 2025092900 28800 7200 604800 600
Primary NS (mname)
ns37.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025092900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns37.domaincontrol.com
ns38.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:fdspfus.freshemail.io include:spf.ess.barracudanetworks.com include:spfa.iss-svc.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
5 records- openai-domain-verification=dv-0yQV0V85gtIz4klvdvQ3wTe1
- cisco-ci-domain-verification=278307649e617b76e0ef5e23193848cbef7fcf6698de4b6842f7078d3af2805c
- SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net include:fdspfus.freshemail.io include:spf.ess.barracudanetworks.com include:spfa.iss-svc.com -all
- BPL=8740102
- google-site-verification=rohdlpNAizmDMjfMbqM9fc2C9A9qDEVHu96Yc_cmDYQ
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