Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tbl-leverkusen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 05:29:38 UTC · ↺ Refresh
MX Hostnames
- mail-1.ivl.de
- mail-2.ivl.de
MX Priorities
- mail-2.ivl.de: 10
- mail-1.ivl.de: 10
A / AAAA Records
- 185.125.174.73 ↩ khpm1038.hpress.de
Mail Server IPs
- 193.16.194.102 ↩ mail-2.ivl.de
- 193.16.194.101 ↩ mail-1.ivl.de
SOA Record
Raw SOA
dns11.netcologne.de hostmaster.netcologne.de 2025120902 10800 3600 3600000 3600
Primary NS (mname)
dns11.netcologne.de
Admin Email (rname)
hostmaster@netcologne.de
Serial
2025120902
Refresh
10800s
Retry
3600s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
dns13.netcologne.de
dns14.netcologne.de
dns12.netcologne.de
dns11.netcologne.de
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.de.umantis.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]; rf=afrf; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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 mx include:spf.de.umantis.com -all
- /4Qv6Mjwo7Lf7ZzQBBZo27tF8XoCJOds1QrAgB56MJ0=
- globalsign-domain-verification=lSiv_rqRqRXUuDz7jqpTYLALyvzlI7Ta_InFOKW6FH
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