Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
forschner.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 06:55:26 UTC · ↺ Refresh
MX Hostnames
- mxa-008f9e01.gslb.pphosted.com
- mxb-008f9e01.gslb.pphosted.com
MX Priorities
- mxa-008f9e01.gslb.pphosted.com: 10
- mxb-008f9e01.gslb.pphosted.com: 10
A / AAAA Records
- 212.97.109.248 ↩ rev-97-109-248.gbc.de
Mail Server IPs
- 66.159.234.193 ↩ mx08-008f9e01.pphosted.com
- 66.159.233.103 ↩ mx07-008f9e01.pphosted.com
SOA Record
Raw SOA
ns.gbc.systems support.gbc.net 2025021444 3600 900 1209600 300
Primary NS (mname)
ns.gbc.systems
Admin Email (rname)
support@gbc.net
Serial
2025021444
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns.gbc.red
ns.gbc.gmbh
ns.gbc.green
ns.gbc.systems
ns.gbc.jetzt
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:212.97.96.0/19 a:fw.forschner.cz a:xgs01.forschner.com include:spf.protection.outlook.com include:spf-008f9e01.pphosted.com include:_spf.rexx-suite.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]
⚠ 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
9 records- _salh1c0v16x42gsdifd8dbpbfbbml64
- ms-domain-verification=135f1cce-de76-4d55-8c6a-320e4df8e257
- sophos-domain-verification=92d911f044559e44b9b717d2d63f4c5ee3b8f09290eee443937bbfd860729a2b
- SPFv=spf1 mx ip4:212.97.96.0/19 a:fw.forschner.cz a:xgs01.forschner.com include:spf.protection.outlook.com include:spf-008f9e01.pphosted.com include:_spf.rexx-suite.com -all
- tz8nRhqFEghLjUmW+2o36VJg0Ap39/pFPFLgVtZTDOrwxId5TvmmhXQyKnjZRLO4Yk20RP/qKmWveg36FJ31rg==
- apple-domain-verification=DFgcbcb8ScLSxUbR
- swisssign-check=_fdE-jl1kiVzXGV_pkRLerUq4NQ
- swisssign-check=SjUlCBxsOYuCj_LN59kMEVO2f64
- MS=ms50704329
Full email verification for forschner.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits