Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tgk.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 05:02:19 UTC · ↺ Refresh
MX Hostnames
- mail2.tgk.de
- mail.tgk.de
MX Priorities
- mail.tgk.de: 10
- mail2.tgk.de: 20
A / AAAA Records
- 94.199.213.210 ↩ k13026.rs.hebatec.de
Mail Server IPs
- 82.198.67.171 ↩ mail.tgk.de
- 217.86.239.125 ↩ pd956ef7d.dip0.t-ipconnect.de
SOA Record
Raw SOA
ns2.hebatec.de server.hebatec-hosting.de 2026011204 1800 600 604800 10800
Primary NS (mname)
ns2.hebatec.de
Admin Email (rname)
server@hebatec-hosting.de
Serial
2026011204
Refresh
1800s
Retry
600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns2.hebatec.de
k13026.rs.hebatec.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:k13026.rs.hebatec.de ip4:94.199.213.208/29 ip4:82.198.67.171 include:spf.crsend.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
3 records- SPFv=spf1 +a +mx +a:k13026.rs.hebatec.de ip4:94.199.213.208/29 ip4:82.198.67.171 include:spf.crsend.com -all
- brevo-code:fdfc74516c20699e76c6294e457c4f4e
- google-site-verification=FAtZbH20_FlwFsVbc_xOhE-WpD1LJVjxL20XW7sYRrs
Full email verification for tgk.de
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