Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
strategpro-erfurt.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 10:04:57 UTC · ↺ Refresh
MX Hostnames
- mail.strategpro-erfurt.de
MX Priorities
- mail.strategpro-erfurt.de: 10
A / AAAA Records
- 87.118.88.155 ↩ strategpro-erfurt.de
Mail Server IPs
- 87.118.88.155 ↩ strategpro-erfurt.de
SOA Record
Raw SOA
ns.s1113900.keymachine.de root.s1113900.keymachine.de 2025082600 14400 1800 604800 3600
Primary NS (mname)
ns.s1113900.keymachine.de
Admin Email (rname)
root@s1113900.keymachine.de
Serial
2025082600
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.s1113900.keymachine.de
ns.s1113900.keymachine.de
SPF Record
✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 a mx -all
- google-site-verification=ts821yfYymVNEqUm0N1teOwzXbBMkGvp1Ttw4fdHCmE
- google-site-verification=HsPrFsu4pQ4ud-P4wxqLuNHOOStVf_sN20ojTRBSz_M
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