Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gsibuildersinc.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 10:30:51 UTC · ↺ Refresh
MX Hostnames
- d313299a.ess.barracudanetworks.com
- d313299b.ess.barracudanetworks.com
MX Priorities
- d313299a.ess.barracudanetworks.com: 0
- d313299b.ess.barracudanetworks.com: 20
A / AAAA Records
- 50.116.95.169 ↩ cloud277.hostgator.com
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
ns1.rmcpsupport.net taffy.grandmaspuppy.com 2026012901 3600 7200 1209600 86400
Primary NS (mname)
ns1.rmcpsupport.net
Admin Email (rname)
taffy@grandmaspuppy.com
Serial
2026012901
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.rmcpsupport.net
ns2.rmcpsupport.net
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +ip4:162.214.17.203 +include:spf.protection.outlook.com +include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 4/10
✓ 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
✓ 3 found
selector1._domainkey
selector2._domainkey
default._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
2 records- MS=ms95765344
- SPFv=spf1 +a +mx +ip4:162.214.17.203 +include:spf.protection.outlook.com +include:spf.ess.barracudanetworks.com -all
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