Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
colonialenergy.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 14:04:21 UTC · ↺ Refresh
MX Hostnames
- d359098b.ess.barracudanetworks.com
- d359098a.ess.barracudanetworks.com
MX Priorities
- d359098a.ess.barracudanetworks.com: 10
- d359098b.ess.barracudanetworks.com: 20
A / AAAA Records
- 15.204.180.36 ↩ ns1016539.ip-15-204-180.us
Mail Server IPs
- 209.222.82.253 ↩ mail.ess.barracuda.com
- 209.222.82.252 ↩ mail.ess.barracuda.com
- 209.222.82.255 ↩ mail.ess.barracuda.com
SOA Record
Raw SOA
ns1.colonialgroupinc.com cpanel.ionblade.com 2026031302 3600 1800 1209600 86400
Primary NS (mname)
ns1.colonialgroupinc.com
Admin Email (rname)
cpanel@ionblade.com
Serial
2026031302
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.colonialgroupinc.com
ns1.colonialgroupinc.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.mtaroutes.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
4 records- f9t7w3y3crr6jtyq4vts72g2grq5g6j0
- SPFv=spf1 include:spf.mtaroutes.com include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com -all
- google-site-verification=uzX1Hi2mZj_HGJ1Y4_YsnSENFCjE5A2HLEzJLS1Js9A
- MS=ms29661074
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