Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gfkteich.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 16:46:06 UTC · ↺ Refresh
MX Hostnames
- mail.gfkteich.de
MX Priorities
- mail.gfkteich.de: 10
A / AAAA Records
- 185.110.51.108 ↩ plutoa.hostido.net.pl
Mail Server IPs
- 185.110.51.108 ↩ plutoa.hostido.net.pl
SOA Record
Raw SOA
ns1.hostido.net.pl hostmaster.gfkteich.de 2024100900 86400 3600 1209600 3600
Primary NS (mname)
ns1.hostido.net.pl
Admin Email (rname)
hostmaster@gfkteich.de
Serial
2024100900
Refresh
86400s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.hostido.net.pl
ns3.hostido.net.pl
ns1.hostido.net.pl
SPF Record
✓ Strict (-all)
v=spf1 include:spf.hostido.pl a mx include:spf.linuxpl.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
2 records- SPFv=spf1 include:spf.hostido.pl a mx include:spf.linuxpl.com -all
- brevo-code:36af4928cd92e858f8143df7611a1d19
Full email verification for gfkteich.de
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