Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
irscher-burg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 18:06:28 UTC · ↺ Refresh
MX Hostnames
- a7.server.digital
MX Priorities
- a7.server.digital: 10
A / AAAA Records
- 92.246.84.120 ↩ a7.server.digital
- 2a0d:c2c0:1:6::120 (no PTR)
Mail Server IPs
- 92.246.84.120 ↩ a7.server.digital
- 2a0d:c2c0:1:6::120 (no PTR)
SOA Record
Raw SOA
ns1.server.digital domains.davidy.info 2023062003 7200 900 604800 3600
Primary NS (mname)
ns1.server.digital
Admin Email (rname)
domains@davidy.info
Serial
2023062003
Refresh
7200s
Retry
900s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.server.digital
ns1.server.digital
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf1.server.digital -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 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
1 record- SPFv=spf1 a mx include:spf1.server.digital -all
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