gsw-kamen.de

Valid Email Server
Domain Lookup › gsw-kamen.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gsw-kamen.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 11:19:26 UTC · ↺ Refresh

MX Hostnames

  • gswkamen-de0i.mail.protection.outlook.com

MX Priorities

  • gswkamen-de0i.mail.protection.outlook.com: 0

A / AAAA Records

  • 142.132.243.119 ↩ static.119.243.132.142.clients.your-server.de
  • 2a01:4f8:c01e:8a7::1 (no PTR)

Mail Server IPs

  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 52.101.68.25 ↩ mail-db8pr02cu00101.inbound.protection.outlook.com
  • 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.helinet.de it.gsw-kamen.de 2025121001 10800 3600 604800 10800
Primary NS (mname)
dns1.helinet.de
Admin Email (rname)
it@gsw-kamen.de
Serial
2025121001
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

secondary.hamcom.de
dns1.helinet.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:212.37.52.112 ip4:212.37.52.119 ip4:212.37.52.122 ip4:194.156.212.7 ip4:194.156.214.7 ip4:85.22.95.194 ip4:212.37.52.114 ip4:195.201.160.125 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

4 records
  • SPFv=spf1 ip4:212.37.52.112 ip4:212.37.52.119 ip4:212.37.52.122 ip4:194.156.212.7 ip4:194.156.214.7 ip4:85.22.95.194 ip4:212.37.52.114 ip4:195.201.160.125 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com -all
  • MS=ms73916980
  • google-site-verification=siPpapPXkjrpnjxz2Vp3uHN4aGh3R55IAzig9AyQTvc
  • google-site-verification=vhMCiRkx5cCseVtuH6s2VsWIgmXp9KzcqBMBx3vD0mY
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