gwbs.de

Valid Email Server
Domain Lookup › gwbs.de

Domain Overview

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

Checked via [email protected] · 2026-04-03 23:19:24 UTC · ↺ Refresh

MX Hostnames

  • mail.gwbs.de
  • mail2.gwbs.de
  • mx02.hornetsecurity.com
  • mx01.hornetsecurity.com
  • mx04.hornetsecurity.com
  • mx03.hornetsecurity.com

MX Priorities

  • mail.gwbs.de: 90
  • mx04.hornetsecurity.com: 40
  • mx01.hornetsecurity.com: 10
  • mail2.gwbs.de: 80
  • mx02.hornetsecurity.com: 20
  • mx03.hornetsecurity.com: 30

A / AAAA Records

  • 212.82.34.41 ↩ 212-82-34-41.ip.14v.de
  • 2a04:6c0:4:d::2e (no PTR)

Mail Server IPs

  • 87.138.184.168 ↩ mail.gwbs.de
  • 94.100.136.7 ↩ mx04.hornetsecurity.com
  • 94.100.132.8 ↩ mx01.hornetsecurity.com
  • 24.134.45.53 ↩ business-24-134-45-53.pool2.vodafone-ip.de
  • 94.100.136.8 ↩ mx02.hornetsecurity.com

SOA Record

Raw SOA ns01.14v.de hostmaster.one4vision.de 2025141109 7200 3600 1209600 600
Primary NS (mname)
ns01.14v.de
Admin Email (rname)
hostmaster@one4vision.de
Serial
2025141109
Refresh
7200s
Retry
3600s
Expire
1209600s
Minimum TTL
600s

Nameservers (NS)

ns02.14v.de
ns01.14v.de
ns03.14v.de

SPF Record

✓ Strict (-all)
v=spf1 mx a:mail.gwbs.de a:mail2.gwbs.de a:news.14v.de a:news24.14v.de ip4:87.138.184.168 ip4:24.134.45.53 ip4:212.82.33.147 ip6:2a04:6c0:4:7:0:0:0:1 include:_spf.jpberlin.de include:spf.hornetsecurity.com include:spf.protection.outlook.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

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

5 records
  • MS=ms73071048
  • _telesec-domain-validation=292502_2021-07-01_uxVhcPjKp5oOzTM5payGCmnv5Y8PBylQVYE5XOalc226QvwTTh
  • _telesec-domain-validation=292502_2022-12-07_e9i617BvKmWnF16tUvmilpyxy9wT2gSF9JOB4giYvIoCxMh2Fy
  • SPFv=spf1 mx a:mail.gwbs.de a:mail2.gwbs.de a:news.14v.de a:news24.14v.de ip4:87.138.184.168 ip4:24.134.45.53 ip4:212.82.33.147 ip6:2a04:6c0:4:7:0:0:0:1 include:_spf.jpberlin.de include:spf.hornetsecurity.com include:spf.protection.outlook.com -all
  • MS=ms15278651
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