Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
groz-beckert.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 04:19:23 UTC · ↺ Refresh
MX Hostnames
- mx03.hornetsecurity.com
- mx02.hornetsecurity.com
- mx04.hornetsecurity.com
- mx01.hornetsecurity.com
MX Priorities
- mx04.hornetsecurity.com: 40
- mx03.hornetsecurity.com: 30
- mx02.hornetsecurity.com: 20
- mx01.hornetsecurity.com: 10
A / AAAA Records
- 212.97.96.141 ↩ rev-97-96-141.gbc.de
Mail Server IPs
- 94.100.136.7 ↩ mx04.hornetsecurity.com
- 94.100.134.8 ↩ mx03.hornetsecurity.com
- 94.100.136.8 ↩ mx02.hornetsecurity.com
- 94.100.132.8 ↩ mx01.hornetsecurity.com
SOA Record
Raw SOA
ns.gbc.net info.gbc.net 2026031701 21600 7200 1209600 86400
Primary NS (mname)
ns.gbc.net
Admin Email (rname)
info@gbc.net
Serial
2026031701
Refresh
21600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns.alb.de
ns.gbc.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.groz-beckert.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
16 records- j8m1lwbpjxsb2w2tcsbqqfb0zlx5v4js
- MS=ms38043842
- logmein-verification-code=44087ed4-2ac9-4e69-af35-16396759e834
- SPFv=spf1 include:spf.groz-beckert.com -all
- jetbrains-domain-verification=9w7jqpgnan23q2rb6e72pehpz
- MS=6D464837B5717977B41CC6198F44BC76F0B72599
- logmein-verification-code=0e86c3db-8c58-488c-9b74-3650fa689e2e
- ks-odr=9d96d6a0-2478-44f6-8632-8d04ad0b53ff
- mindmanager-verification=169a495eb426c77fc1a5bb99a2ca83a8066976c4201a76a550ab12738a43b35e
- atlassian-domain-verification=HfViDyzKJwggTKrZJ9RwxsXSm1Bf4GbZw0ASU4b7C3rN41srxNlQoORE6s3gQGTM
- google-site-verification=sxZUsMBHXweYm-EKq6Cxy2BoLu89VtNf0AMRty3Y6m4
- bf70f2df-ce21-4197-b414-77b4f9b07297
- apple-domain-verification=jjuk4nSCIG1HmquB
- _wrjq9e5gl2ujyg7b3eokhfoy2qg20l4
- 8lby6ncrgwtqthpp21btc0k7dns36ltd
- j54hdivkvh6u3q8s5r6t9kbkhf
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