Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
schmitt-hahn.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 12:38:31 UTC · ↺ Refresh
MX Hostnames
- mail01.bzg-schmitt-kg.de
MX Priorities
- mail01.bzg-schmitt-kg.de: 10
A / AAAA Records
- 194.64.224.40 (no PTR)
Mail Server IPs
- 212.144.116.174 ↩ mail01.bzg-schmitt-kg.de
SOA Record
Raw SOA
nsa1.schlundtech.de hostmaster.conceptnet.com 2026011400 28800 7200 604800 86400
Primary NS (mname)
nsa1.schlundtech.de
Admin Email (rname)
hostmaster@conceptnet.com
Serial
2026011400
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
nsd1.schlundtech.de
nsc1.schlundtech.de
nsb1.schlundtech.de
nsa1.schlundtech.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:20.79.228.2 ip4:212.77.185.0/24 ip4:212.144.116.174 ip6:2001:16e0:104:3::/64 ip6:2001:16e0:104:4::/64 include:becker-presse-buch.de include:_spf.itandtel.at include:spf.sendinblue.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; ruf=mailto:[email protected]; sp=reject; fo=1; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- brevo-code:b137a8fdd245ef06106c4111641acdac
- MS=ms63523776
- SPFv=spf1 a mx ip4:20.79.228.2 ip4:212.77.185.0/24 ip4:212.144.116.174 ip6:2001:16e0:104:3::/64 ip6:2001:16e0:104:4::/64 include:becker-presse-buch.de include:_spf.itandtel.at include:spf.sendinblue.com ~all
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