stcpackaging.com

Valid Email Server
Domain Lookup › stcpackaging.com

Domain Overview

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

Checked via [email protected] · 2026-03-20 11:54:54 UTC · ↺ Refresh

MX Hostnames

  • mx-01-eu-west-1.prod.hydra.sophos.com
  • mx-02-eu-west-1.prod.hydra.sophos.com

MX Priorities

  • mx-02-eu-west-1.prod.hydra.sophos.com: 20
  • mx-01-eu-west-1.prod.hydra.sophos.com: 20

A / AAAA Records

  • 76.223.105.230 ↩ a16e665f42988324c.awsglobalaccelerator.com
  • 13.248.243.5 ↩ a16e665f42988324c.awsglobalaccelerator.com

Mail Server IPs

  • 34.248.96.114 ↩ ec2-34-248-96-114.eu-west-1.compute.amazonaws.com
  • 52.17.155.28 ↩ ec2-52-17-155-28.eu-west-1.compute.amazonaws.com
  • 54.76.166.245 ↩ ec2-54-76-166-245.eu-west-1.compute.amazonaws.com

SOA Record

Raw SOA ns55.domaincontrol.com dns.jomax.net 2025112701 28800 7200 604800 600
Primary NS (mname)
ns55.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025112701
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns56.domaincontrol.com
ns55.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:_spf_uswest2.prod.hydra.sophos.com include:_spf_euwest1.prod.hydra.sophos.com include:spf.protection.outlook.com ip4:58.69.115.170 ip4:139.135.184.32 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 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

3 records
  • SPFv=spf1 include:_spf_uswest2.prod.hydra.sophos.com include:_spf_euwest1.prod.hydra.sophos.com include:spf.protection.outlook.com ip4:58.69.115.170 ip4:139.135.184.32 -all
  • MS=D9355C66AECC9578A41929A5D4D6EEF93EABBC99
  • sophos-domain-verification=c423445f00ae6e499ac4517764941da0274672e6
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