dga-ag.de

Valid Email Server
Domain Lookup › dga-ag.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dga-ag.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 00:09:35 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

  • dgaag-de0i.mail.protection.outlook.com: 10

A / AAAA Records

  • 178.63.30.196 ↩ k80z26.meinserver.io

Mail Server IPs

  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::5 ↩ mail-am1pr04cu00105.inbound.protection.outlook.com

SOA Record

Raw SOA cns1.alfahosting.info hostmaster\@alfahosting.de 2025122207 28800 7200 604800 10800
Primary NS (mname)
cns1.alfahosting.info
Admin Email (rname)
hostmaster\@alfahosting@de
Serial
2025122207
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

cns2.alfahosting.info
cns3.alfahosting.info
cns1.alfahosting.info

SPF Record

✓ Strict (-all)
v=spf1 a ip4:178.63.30.196 ip4:85.158.2.98 include:spf.protection.outlook.com include:spf.mailjet.com -all
📊 DNS lookups: 3/10
✓ 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 a ip4:178.63.30.196 ip4:85.158.2.98 include:spf.protection.outlook.com include:spf.mailjet.com -all
  • 75l14cj099x3r02jxt21m6fyv7wgr6gd
  • MS=ms93855114
  • 2Tk+FIWJzXLEcX0sRLhtbaaV7ieyh0VSdTFlNkIZuGpl/A21d0XyCErmRENc894GuRwR/DcfD3/SgXR+A6+JKA==
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