Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
sajdowski.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-04 19:42:04 UTC · ↺ Refresh
MX Hostnames
- mail.sajcom.de
MX Priorities
- mail.sajcom.de: 10
A / AAAA Records
- 193.42.11.52 ↩ mail.sajcom.de
- 2a0d:5940:4:7b::2eb4 ↩ mail.sajcom.de
Mail Server IPs
- 193.42.11.52 ↩ mail.sajcom.de
- 2a0d:5940:4:7b::2eb4 ↩ mail.sajcom.de
SOA Record
Raw SOA
becky.ns.cloudflare.com dns.cloudflare.com 2413506360 10000 2400 604800 1800
Primary NS (mname)
becky.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2413506360
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
lynn.ns.cloudflare.com
becky.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:sajcom.de include:_spf.google.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 include:sajcom.de include:_spf.google.com ~all
- google-site-verification=vCvFC6e68CmQ7SAYwhMVqQSth3SPymWRdfbK0ta1hSY
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