karg-management.de

Valid Email Server
Domain Lookup › karg-management.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
karg-management.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 01:49:25 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • mx-02-eu-central-1.prod.hydra.sophos.com: 15
  • mx-01-eu-central-1.prod.hydra.sophos.com: 10

A / AAAA Records

  • 213.188.110.108 ↩ mail108.opticom.it

Mail Server IPs

  • 18.159.80.41 ↩ ec2-18-159-80-41.eu-central-1.compute.amazonaws.com
  • 52.57.183.85 ↩ ec2-52-57-183-85.eu-central-1.compute.amazonaws.com

SOA Record

Raw SOA dns01.opticom.it plesk.opticom.it 2025111802 10800 3600 604800 10800
Primary NS (mname)
dns01.opticom.it
Admin Email (rname)
plesk@opticom.it
Serial
2025111802
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

dns01.opticom.it
dns02.opticom.it

SPF Record

✓ Strict (-all)
v=spf1 +a +mx +a:plesk01.opticom.it ip4:213.188.110.0/23 ip4:213.188.107.38 ip4:80.153.141.116/32 ip4:213.61.206.20/29 ip4:95.131.98.130 include:_spf.prod.hydra.sophos.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

2 records
  • SPFv=spf1 +a +mx +a:plesk01.opticom.it ip4:213.188.110.0/23 ip4:213.188.107.38 ip4:80.153.141.116/32 ip4:213.61.206.20/29 ip4:95.131.98.130 include:_spf.prod.hydra.sophos.com -all
  • r5t16nw1tjxfgh1rjzrtzw0rg58b7f42
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