generex.de

Valid Email Server
Domain Lookup › generex.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
generex.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 13:02:20 UTC · ↺ Refresh

MX Hostnames

  • generex-de.mail.protection.outlook.com

MX Priorities

  • generex-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 45.139.156.147 (no PTR)

Mail Server IPs

  • 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::8 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com

SOA Record

Raw SOA pns.dtag.de dns.telekom.de 2025082201 10800 3600 2419200 3600
Primary NS (mname)
pns.dtag.de
Admin Email (rname)
dns@telekom.de
Serial
2025082201
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s

Nameservers (NS)

pns.dtag.de
ns1.telekom.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:94.249.140.242 ip4:45.139.156.147 ip4:88.198.28.155 ip4:144.76.32.38 ip4:176.9.16.38 ip4:138.201.24.137 ip4:136.243.148.150 ip4:136.243.148.153 ip4:176.9.212.64/26 ip4:188.40.243.64/26 a mx -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

5 records
  • MS=ms45711603
  • DV=_84ljfz4mlf0voqasciu56piadv5aq82
  • google-site-verification=HRikdqCker-6_Tkll5FHVQij88HVUI6yY-sm9DClJRo
  • apple-domain-verification=8qCvvRH0GRRFON1n
  • SPFv=spf1 include:spf.protection.outlook.com ip4:94.249.140.242 ip4:45.139.156.147 ip4:88.198.28.155 ip4:144.76.32.38 ip4:176.9.16.38 ip4:138.201.24.137 ip4:136.243.148.150 ip4:136.243.148.153 ip4:176.9.212.64/26 ip4:188.40.243.64/26 a mx -all
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