hcc.de

Valid Email Server
Domain Lookup › hcc.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
hcc.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-19 17:34:04 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • mx-02-eu-central-1.prod.hydra.sophos.com: 20
  • mx-01-eu-central-1.prod.hydra.sophos.com: 10

A / AAAA Records

  • 94.16.108.173 ↩ v120231078410240347.yourpserver.net

Mail Server IPs

  • 52.57.79.230 ↩ ec2-52-57-79-230.eu-central-1.compute.amazonaws.com
  • 18.159.237.67 ↩ ec2-18-159-237-67.eu-central-1.compute.amazonaws.com

SOA Record

Raw SOA ns1.hcc.de postmaster.hcc.de 2015011211 3600 1800 1209600 3600
Primary NS (mname)
ns1.hcc.de
Admin Email (rname)
postmaster@hcc.de
Serial
2015011211
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns2.htp-tel.de
ns.htp-tel.de
ns1.htp-tel.de
ns1.hcc.de

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:54.246.220.150 ip4:54.246.224.90 include:spf1.checkinserver.com include:_spf_eucentral1.prod.hydra.sophos.com include:reservision.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0; adkim=r; aspf=r; rf=afrf; sp=none
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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 mx ip4:54.246.220.150 ip4:54.246.224.90 include:spf1.checkinserver.com include:_spf_eucentral1.prod.hydra.sophos.com include:reservision.com include:spf-de.emailsignatures365.com -all
  • sophos-domain-verification=16557bc0cedc8517cda606b14f8af807d0b16979
  • MS=ms56862245
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