Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
skymarkrefuelers.com
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 12:23:22 UTC · ↺ Refresh
MX Hostnames
- d309786b.ess.barracudanetworks.com
- d309786a.ess.barracudanetworks.com
MX Priorities
- d309786b.ess.barracudanetworks.com: 10
- d309786a.ess.barracudanetworks.com: 0
A / AAAA Records
- 35.215.91.78 ↩ 78.91.215.35.bc.googleusercontent.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
ns03.domaincontrol.com dns.jomax.net 2026032303 28800 7200 604800 3600
Primary NS (mname)
ns03.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026032303
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns04.domaincontrol.com
ns03.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:usermail.zohocreator.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=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
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- v=verifydomain MS=5437869
- epboyod.creator.cs.zohohost.com
- SPFv=spf1 include:spf.protection.outlook.com include:usermail.zohocreator.com -all
Full email verification for skymarkrefuelers.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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