Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
myhscu.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 11:06:53 UTC · ↺ Refresh
MX Hostnames
- d65873b.ess.barracudanetworks.com
- d65873a.ess.barracudanetworks.com
MX Priorities
- d65873a.ess.barracudanetworks.com: 0
- d65873b.ess.barracudanetworks.com: 10
A / AAAA Records
- 107.154.105.27 ↩ 107.154.105.27.ip.incapdns.net
- 107.154.106.27 ↩ 107.154.106.27.ip.incapdns.net
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns.rackspace.com hostmaster.rackspace.com 1770841402 3600 300 1814400 300
Primary NS (mname)
ns.rackspace.com
Admin Email (rname)
hostmaster@rackspace.com
Serial
1770841402
Refresh
3600s
Retry
300s
Expire
1814400s
Minimum TTL
300s
Nameservers (NS)
ns2.rackspace.com
ns.rackspace.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:184.72.242.195 ip4:12.202.173.171 ip4:12.202.173.242 include:smtp.sendgrid.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ 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
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- aoob0ua2doim590pmfd8sj09bb
- SPFv=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com ip4:184.72.242.195 ip4:12.202.173.171 ip4:12.202.173.242 include:smtp.sendgrid.net ~all
- d5cac2dd47d3ff23168baaba46abb5e4
- MS=ms58617996
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