blueskiescp.com

Valid Email Server

Domain Overview

DNS: โœ“ 17h ago Checker: โœ“ 17h ago
blueskiescp.com
Yes
โœ“ Yes
Barracuda
No
No
โš  Yes
No
No

Checked via [email protected] ยท 2026-05-20 12:53:15 UTC ยท โ†บ Refresh

MX Hostnames

  • d308240b.ess.barracudanetworks.com
  • d308240a.ess.barracudanetworks.com

MX Priorities

  • d308240b.ess.barracudanetworks.com: 10
  • d308240a.ess.barracudanetworks.com: 0

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 209.222.82.253 โ†ฉ mail.ess.barracuda.com
  • 209.222.82.255 โ†ฉ mail.ess.barracuda.com
  • 209.222.82.252 โ†ฉ mail.ess.barracuda.com

SOA Record

Raw SOA ns-534.awsdns-02.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-534.awsdns-02.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-534.awsdns-02.net
ns-1423.awsdns-49.org
ns-1649.awsdns-14.co.uk
ns-247.awsdns-30.com

SPF Record

โœ“ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:spf.pioneerit.com -all
๐Ÿ“Š DNS lookups: 3/10
โœ“ Hard fail (-all) โ€” strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; fo=1; adkim=r; aspf=r; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine โ€” good protection (failing mail goes to spam)
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ“ 2 found
selector1._domainkey
selector2._domainkey
โœ“ Public key: 392 chars (valid)
โœ“ 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=ms15164842
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.com include:spf.pioneerit.com -all
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