gbs-sozial.de

Valid Email Server
Domain Lookup › gbs-sozial.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gbs-sozial.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 23:14:52 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 78.46.1.226 ↩ dedi1126.your-server.de
  • 2a01:4f8:d0a:229a::2 ↩ dedi1126.your-server.de

Mail Server IPs

  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 52.101.73.8 ↩ mail-am0pr04cu00500.inbound.protection.outlook.com
  • 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::b ↩ mail-am7pr05cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::3 ↩ mail-am6pr04cu00303.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com

SOA Record

Raw SOA shades09.rzone.de hostmaster.strato-rz.de 2020050851 86400 7200 604800 300
Primary NS (mname)
shades09.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020050851
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

docks17.rzone.de
shades09.rzone.de

SPF Record

✓ Strict (-all)
v=spf1 a a:mailout.germanpersonnel.de include:_spf.strato.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;
✓ 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

3 records
  • SPFv=spf1 a a:mailout.germanpersonnel.de include:_spf.strato.com include:spf.protection.outlook.com -all
  • google-site-verification=UPfEXtt7LreVdqPFnuoiCY4rKjhyKAcHR6pc7pVbd8E
  • MS=ms81942290
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