carolinamailboxes.com

Valid Email Server
Domain Lookup › carolinamailboxes.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
carolinamailboxes.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 18:01:40 UTC · ↺ Refresh

MX Hostnames

  • filter17981.zerospam.ca
  • filter17980.zerospam.ca
  • mx-01-us-west-2.prod.hydra.sophos.com
  • filter17982.zerospam.ca
  • mx-02-us-west-2.prod.hydra.sophos.com

MX Priorities

  • filter17982.zerospam.ca: 80
  • mx-01-us-west-2.prod.hydra.sophos.com: 10
  • mx-02-us-west-2.prod.hydra.sophos.com: 20
  • filter17980.zerospam.ca: 60
  • filter17981.zerospam.ca: 70

A / AAAA Records

  • 23.227.38.65 ↩ myshopify.com

Mail Server IPs

  • 209.172.38.68 ↩ hsmx01-hz11.hornetsecurity.com
  • 34.215.37.215 ↩ ec2-34-215-37-215.us-west-2.compute.amazonaws.com
  • 50.112.72.129 ↩ ec2-50-112-72-129.us-west-2.compute.amazonaws.com
  • 44.234.222.180 ↩ ec2-44-234-222-180.us-west-2.compute.amazonaws.com

SOA Record

Raw SOA ns-1304.awsdns-35.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1304.awsdns-35.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-87.awsdns-10.com
ns-1304.awsdns-35.org
ns-1940.awsdns-50.co.uk
ns-594.awsdns-10.net

SPF Record

✓ Strict (-all)
v=spf1 include:shops.shopify.com include:_spf.prod.hydra.sophos.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=s; aspf=s;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 include:shops.shopify.com include:_spf.prod.hydra.sophos.com -all
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