Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ddt-consult.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 19:35:30 UTC · ↺ Refresh
MX Hostnames
- mail2.ddt-consult.de
MX Priorities
- mail2.ddt-consult.de: 10
A / AAAA Records
- 88.99.248.139 ↩ mail.ddt-consult.de
Mail Server IPs
- 88.99.248.139 ↩ mail.ddt-consult.de
SOA Record
Raw SOA
ns.ddt-consult.de domain.ddt-consult.de 2023121001 14400 1800 1209600 86400
Primary NS (mname)
ns.ddt-consult.de
Admin Email (rname)
domain@ddt-consult.de
Serial
2023121001
Refresh
14400s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns.ddt-consult.de
ns1.first-ns.de
robotns2.second-ns.de
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:88.99.248.138 ip4:144.76.235.79 include:sendgrid.net ?all
📊 DNS lookups: 2/10
? Neutral (?all) — no 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
✓ 2 found
s1._domainkey
s2._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
2 records- google-site-verification=0LZTy24WAhrAoUr95L6QLOE82VTk5vBUcj2tqPr3pRw
- SPFv=spf1 mx ip4:88.99.248.138 ip4:144.76.235.79 include:sendgrid.net ?all
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