netsec.de

Valid Email Server
Domain Lookup › netsec.de

Domain Overview

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

Checked via [email protected] · 2026-03-27 17:21:39 UTC · ↺ Refresh

MX Hostnames

  • mg.netsec.de
  • mail.netsec.de
  • mx-02-eu-west-1.prod.hydra.sophos.com
  • mx-01-eu-west-1.prod.hydra.sophos.com
  • mail2.netsec.de

MX Priorities

  • mx-01-eu-west-1.prod.hydra.sophos.com: 12
  • mail.netsec.de: 80
  • mail2.netsec.de: 100
  • mg.netsec.de: 81
  • mx-02-eu-west-1.prod.hydra.sophos.com: 11

A / AAAA Records

  • 85.13.143.5 ↩ dd25224.kasserver.com

Mail Server IPs

  • 52.17.155.28 ↩ ec2-52-17-155-28.eu-west-1.compute.amazonaws.com
  • 34.248.96.114 ↩ ec2-34-248-96-114.eu-west-1.compute.amazonaws.com
  • 54.76.166.245 ↩ ec2-54-76-166-245.eu-west-1.compute.amazonaws.com
  • 84.44.166.37 ↩ mail.netsec.de
  • 84.44.166.51 ↩ mail2.netsec.de
  • 84.44.166.50 ↩ mg.netsec.de

SOA Record

Raw SOA ns5.kasserver.com hostmaster.kasserver.com 2603260822 28800 7200 1209600 7200
Primary NS (mname)
ns5.kasserver.com
Admin Email (rname)
hostmaster@kasserver.com
Serial
2603260822
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
7200s

Nameservers (NS)

ns6.kasserver.com
ns5.kasserver.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a ip4:84.44.166.37 ip4:84.44.166.51 ip4:85.13.143.5 ip4:116.203.123.210 include:spf.protection.outlook.com include:_spf_euwest1.prod.hydra.sophos.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; rf=afrf; adkim=r; aspf=r; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 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

8 records
  • 5Twz2WD9y1LnYfO5IVuoo2FKLRe7VlWo9dYInX/wBV/ThB5eNQEutogj21yUvjpkTP1xHKMEi7c7buHu9SQtdQ==
  • SPFv=spf1 mx a ip4:84.44.166.37 ip4:84.44.166.51 ip4:85.13.143.5 ip4:116.203.123.210 include:spf.protection.outlook.com include:_spf_euwest1.prod.hydra.sophos.com ~all
  • MS=ms72380954
  • 1389fd50b4814e2f83bcd8c92b90ab00
  • MS=AD1669B6FC988EDD2C9CE96E5C19165F004023F1
  • sophos-domain-verification=d7c75fdc9548f82bfe6cf56fe84882d4a4f1b5ae78fce959799063eb0c075c8e
  • google-site-verification=NUsFua9tf0mP8eTbNN3245Kpbv1VAquzTmyhF3t8A4I
  • sophos-domain-verification=31873e7e2dd0b099b1376753eef4d8fa57b275e5
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