Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
usedc.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 06:45:34 UTC · ↺ Refresh
MX Hostnames
- d66736a.ess.barracudanetworks.com
- d66736b.ess.barracudanetworks.com
MX Priorities
- d66736b.ess.barracudanetworks.com: 20
- d66736a.ess.barracudanetworks.com: 10
A / AAAA Records
- 34.174.236.34 ↩ 34.236.174.34.bc.googleusercontent.com
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
ns45.domaincontrol.com dns.jomax.net 2026020303 28800 7200 604800 3600
Primary NS (mname)
ns45.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026020303
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns45.domaincontrol.com
ns46.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:209.222.80.0/21 ip4:64.78.151.128/26 ip4:191.237.4.0/24 ip4:216.241.183.0/24 ip4:64.131.78.206 ip4:199.230.54.72 ip4:173.225.62.119 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:spf.mandrillapp.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
13 records- linkedin-site-verification=cc8c8451-d159-4802-8b41-d2486a577b15
- GnK4OSvxAR/n7d50LW2ENKJxwL0uCRZ0b0e0w/4nyF5EgPOrFDr1eHGPyB4ZHOK9d+KrPvAYI/XsPuYrlE7O7w==
- solarwinds-service0desk-verification=293056a125d102821057450d3114e02e
- openai-domain-verification=dv-G94myyTThvxqpziOy5vXYFK0
- SPFv=spf1 a mx ip4:209.222.80.0/21 ip4:64.78.151.128/26 ip4:191.237.4.0/24 ip4:216.241.183.0/24 ip4:64.131.78.206 ip4:199.230.54.72 ip4:173.225.62.119 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:spf.mandrillapp.com -all
- n1mq2p5s4wqfzcvy2bcm16xdxyt8xy57
- Phikap$145
- 3a41fd85640298ba5146e4fbfedb3715
- l5r06n37ksz4g8h7v6s3x98z55zk4m3r
- google-site-verification=wqgiok0VhcZlumR2aw94mQgtrZNaKOvq_E6RLBJWzqg
- d365mktkey=mrDpx2XU1LYmmFGzZA5C9xFvxi6jO37eT8DcnSv9yMwx
- MS=ms14958560
- Io5Inxaj171xXVgeeHI4B5zTviRIV09zww72UpJf+cb77GGPqMYSkC/RewoVItiONLV7p/fkbeBCMbqJc1P40g==
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